From df4c2d206a73df82ee50bfc97c5ba8136116b153 Mon Sep 17 00:00:00 2001
From: 0000OOOO0000 <63518686+0000OOOO0000@users.noreply.github.com>
Date: Sat, 18 Jun 2022 15:23:44 +0300
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---
 .../◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯ⵙ◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯/XHG..⠀⠀⠀⠀ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᗝⵙᗱᗴⵙߦⵙᗩⵙᙏⵙ◯ⵙᗝⵙꖴⵙⓄⵙᙏⵙᕤᕦⵙꖴⵙᔓᔕⵙ◯ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᴥⵙᗩⵙᗱᗴⵙИNⵙꖴⵙᙁⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙᙁⵙꖴⵙИNⵙᗱᗴⵙᗩⵙᴥⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ◯ⵙᔓᔕⵙꖴⵙᕤᕦⵙᙏⵙⓄⵙꖴⵙᗝⵙ◯ⵙᙏⵙᗩⵙߦⵙᗱᗴⵙᗝⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ⠀⠀⠀⠀..GHX | 94205 ++++++++++++++++
 1 file changed, 94205 insertions(+)
 create mode 100644 ◯ᗩIᗝI⚭◯⚪◯⚭IᗝIᗩ◯ⵙ◯ᗩIᗝI⚭◯⚪◯⚭IᗝIᗩ◯/◯✤ᴥᗩ◯ⵙ◯ᗩᴥ✤◯/◯ᗱᗴᴥᗩᗯ✤⏀Ⓞᔓᔕ◯ⵙ◯ᔓᔕⓄ⏀✤ᗯᗩᴥᗱᗴ◯/◯ᗝⵈ◯ⵙ◯ⵈᗝ◯/◯ᔓᔕⓄᴥᗱᗴᑐᑕⓄИNꖴ옷ᴥ◯⚪◯ᴥ옷ꖴИNⓄᑐᑕᗱᗴᴥⓄᔓᔕ◯ⵙ◯ᔓᔕⓄᴥᗱᗴᑐᑕⓄИNꖴ옷ᴥ◯⚪◯ᴥ옷ꖴИNⓄᑐᑕᗱᗴᴥⓄᔓᔕ◯/◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯ⵙ◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯/XHG..⠀⠀⠀⠀ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᗝⵙᗱᗴⵙߦⵙᗩⵙᙏⵙ◯ⵙᗝⵙꖴⵙⓄⵙᙏⵙᕤᕦⵙꖴⵙᔓᔕⵙ◯ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᴥⵙᗩⵙᗱᗴⵙИNⵙꖴⵙᙁⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙᙁⵙꖴⵙИNⵙᗱᗴⵙᗩⵙᴥⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ◯ⵙᔓᔕⵙꖴⵙᕤᕦⵙᙏⵙⓄⵙꖴⵙᗝⵙ◯ⵙᙏⵙᗩⵙߦⵙᗱᗴⵙᗝⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ⠀⠀⠀⠀..GHX

diff --git a/◯ᗩIᗝI⚭◯⚪◯⚭IᗝIᗩ◯ⵙ◯ᗩIᗝI⚭◯⚪◯⚭IᗝIᗩ◯/◯✤ᴥᗩ◯ⵙ◯ᗩᴥ✤◯/◯ᗱᗴᴥᗩᗯ✤⏀Ⓞᔓᔕ◯ⵙ◯ᔓᔕⓄ⏀✤ᗯᗩᴥᗱᗴ◯/◯ᗝⵈ◯ⵙ◯ⵈᗝ◯/◯ᔓᔕⓄᴥᗱᗴᑐᑕⓄИNꖴ옷ᴥ◯⚪◯ᴥ옷ꖴИNⓄᑐᑕᗱᗴᴥⓄᔓᔕ◯ⵙ◯ᔓᔕⓄᴥᗱᗴᑐᑕⓄИNꖴ옷ᴥ◯⚪◯ᴥ옷ꖴИNⓄᑐᑕᗱᗴᴥⓄᔓᔕ◯/◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯ⵙ◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯/XHG..⠀⠀⠀⠀ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᗝⵙᗱᗴⵙߦⵙᗩⵙᙏⵙ◯ⵙᗝⵙꖴⵙⓄⵙᙏⵙᕤᕦⵙꖴⵙᔓᔕⵙ◯ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᴥⵙᗩⵙᗱᗴⵙИNⵙꖴⵙᙁⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙᙁⵙꖴⵙИNⵙᗱᗴⵙᗩⵙᴥⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ◯ⵙᔓᔕⵙꖴⵙᕤᕦⵙᙏⵙⓄⵙꖴⵙᗝⵙ◯ⵙᙏⵙᗩⵙߦⵙᗱᗴⵙᗝⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ⠀⠀⠀⠀..GHX b/◯ᗩIᗝI⚭◯⚪◯⚭IᗝIᗩ◯ⵙ◯ᗩIᗝI⚭◯⚪◯⚭IᗝIᗩ◯/◯✤ᴥᗩ◯ⵙ◯ᗩᴥ✤◯/◯ᗱᗴᴥᗩᗯ✤⏀Ⓞᔓᔕ◯ⵙ◯ᔓᔕⓄ⏀✤ᗯᗩᴥᗱᗴ◯/◯ᗝⵈ◯ⵙ◯ⵈᗝ◯/◯ᔓᔕⓄᴥᗱᗴᑐᑕⓄИNꖴ옷ᴥ◯⚪◯ᴥ옷ꖴИNⓄᑐᑕᗱᗴᴥⓄᔓᔕ◯ⵙ◯ᔓᔕⓄᴥᗱᗴᑐᑕⓄИNꖴ옷ᴥ◯⚪◯ᴥ옷ꖴИNⓄᑐᑕᗱᗴᴥⓄᔓᔕ◯/◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯ⵙ◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯/XHG..⠀⠀⠀⠀ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᗝⵙᗱᗴⵙߦⵙᗩⵙᙏⵙ◯ⵙᗝⵙꖴⵙⓄⵙᙏⵙᕤᕦⵙꖴⵙᔓᔕⵙ◯ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᴥⵙᗩⵙᗱᗴⵙИNⵙꖴⵙᙁⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙᙁⵙꖴⵙИNⵙᗱᗴⵙᗩⵙᴥⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ◯ⵙᔓᔕⵙꖴⵙᕤᕦⵙᙏⵙⓄⵙꖴⵙᗝⵙ◯ⵙᙏⵙᗩⵙߦⵙᗱᗴⵙᗝⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ⠀⠀⠀⠀..GHX
new file mode 100644
index 00000000..2bcfa312
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+++ b/◯ᗩIᗝI⚭◯⚪◯⚭IᗝIᗩ◯ⵙ◯ᗩIᗝI⚭◯⚪◯⚭IᗝIᗩ◯/◯✤ᴥᗩ◯ⵙ◯ᗩᴥ✤◯/◯ᗱᗴᴥᗩᗯ✤⏀Ⓞᔓᔕ◯ⵙ◯ᔓᔕⓄ⏀✤ᗯᗩᴥᗱᗴ◯/◯ᗝⵈ◯ⵙ◯ⵈᗝ◯/◯ᔓᔕⓄᴥᗱᗴᑐᑕⓄИNꖴ옷ᴥ◯⚪◯ᴥ옷ꖴИNⓄᑐᑕᗱᗴᴥⓄᔓᔕ◯ⵙ◯ᔓᔕⓄᴥᗱᗴᑐᑕⓄИNꖴ옷ᴥ◯⚪◯ᴥ옷ꖴИNⓄᑐᑕᗱᗴᴥⓄᔓᔕ◯/◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯ⵙ◯ᴥᗱᗴߦⓄ옷ᔓᔕᗩᴥᕤᕦ◯⚪◯ᕤᕦᴥᗩᔓᔕ옷Ⓞߦᗱᗴᴥ◯/XHG..⠀⠀⠀⠀ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᗝⵙᗱᗴⵙߦⵙᗩⵙᙏⵙ◯ⵙᗝⵙꖴⵙⓄⵙᙏⵙᕤᕦⵙꖴⵙᔓᔕⵙ◯ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᴥⵙᗩⵙᗱᗴⵙИNⵙꖴⵙᙁⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙᙁⵙꖴⵙИNⵙᗱᗴⵙᗩⵙᴥⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ◯ⵙᔓᔕⵙꖴⵙᕤᕦⵙᙏⵙⓄⵙꖴⵙᗝⵙ◯ⵙᙏⵙᗩⵙߦⵙᗱᗴⵙᗝⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ⠀⠀⠀⠀..GHX
@@ -0,0 +1,94205 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<Archive name="Root">
+  <!--Grasshopper archive-->
+  <!--Grasshopper and GH_IO.dll are copyrighted by Robert McNeel & Associates-->
+  <!--Archive generated by GH_IO.dll file utility library {0.2.0002}-->
+  <items count="1">
+    <item name="ArchiveVersion" type_name="gh_version" type_code="80">
+      <Major>0</Major>
+      <Minor>2</Minor>
+      <Revision>2</Revision>
+    </item>
+  </items>
+  <chunks count="2">
+    <chunk name="Definition">
+      <items count="1">
+        <item name="plugin_version" type_name="gh_version" type_code="80">
+          <Major>1</Major>
+          <Minor>0</Minor>
+          <Revision>7</Revision>
+        </item>
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+      <chunks count="5">
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+            <item name="PreviewMeshType" type_name="gh_int32" type_code="3">0</item>
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+            <item name="PreviewSelected" type_name="gh_drawing_color" type_code="36">
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+          </items>
+        </chunk>
+        <chunk name="DefinitionProperties">
+          <items count="3">
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+                          <X>161</X>
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+                                    <item name="TypeName" type_name="gh_string" type_code="10">Grasshopper.Kernel.Types.GH_Integer</item>
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+                                  </items>
+                                </chunk>
+                              </chunks>
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+                        <item name="Name" type_name="gh_string" type_code="10">Number</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Order</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">O</item>
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+                      </items>
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+                        <item name="Description" type_name="gh_string" type_code="10">Duplicated data</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">df6fdf1b-0e8d-4bd9-8822-e38c580200e6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Data</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">D</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                              <X>178.5</X>
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+                <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="7">
+                    <item name="Description" type_name="gh_string" type_code="10">A VB.NET scriptable component</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">1d6a104a-7c70-4f63-8e90-046ac5a8c5bc</item>
+                    <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Turtle</item>
+                    <item name="ReferenceCount" type_name="gh_int32" type_code="3">0</item>
+                    <item name="ScriptSource" type_name="gh_string" type_code="10">    Dim i As Integer
+    Dim dir As New On3dVector(1, 0, 0)    
+    Dim pos As New On3dVector(0, 0, 0) 
+    Dim axis As New On3dVector(0, 0, 1)
+    Dim pnts As New List(Of On3dVector)
+
+    pnts.Add(pos)
+    
+    For i = 0 To Forward.Count() - 1
+      Dim P As New On3dVector
+      dir.Rotate(Left(i), axis)      
+      P = dir * Forward(i) + pnts(i)
+      pnts.Add(P)
+    Next
+    
+    Points = pnts</item>
+                  </items>
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+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>381</X>
+                          <Y>206</Y>
+                          <W>100</W>
+                          <H>44</H>
+                        </item>
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+                          <X>436</X>
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+                        </item>
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+                        <item name="Description" index="0" type_name="gh_string" type_code="10">Script Variable Forward</item>
+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Script Variable Left</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">84fa917c-1ed8-4db3-8be1-7bdc4a6495a2</item>
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+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Left</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">true</item>
+                      </items>
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+                        <item name="Count" type_name="gh_int32" type_code="3">2</item>
+                        <item name="Description" index="0" type_name="gh_string" type_code="10">Print, Reflect and Error streams</item>
+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">3ede854e-c753-40eb-84cb-b48008f14fd4</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                        <item name="Name" index="0" type_name="gh_string" type_code="10">Output</item>
+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">false</item>
+                      </items>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Forward</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">0d6d3082-ab09-480b-aa53-f0f3d43a0712</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="ScriptParamAccess" type_name="gh_int32" type_code="3">1</item>
+                        <item name="ShowTypeHints" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">df6fdf1b-0e8d-4bd9-8822-e38c580200e6</item>
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+                        <item name="TypeHintID" type_name="gh_guid" type_code="9">8e991e99-5fb8-41e1-928d-1bba8fb9f7d7</item>
+                      </items>
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+                              <X>383</X>
+                              <Y>208</Y>
+                              <W>41</W>
+                              <H>20</H>
+                            </item>
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+                              <X>403.5</X>
+                              <Y>218</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                      <items count="12">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Left</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">193a915c-90c0-485d-a0c8-3fd20e91b381</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Left</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Left</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="ScriptParamAccess" type_name="gh_int32" type_code="3">1</item>
+                        <item name="ShowTypeHints" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">24c138b1-6d56-416a-b4d0-63d485899169</item>
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+                        <item name="TypeHintID" type_name="gh_guid" type_code="9">8e991e99-5fb8-41e1-928d-1bba8fb9f7d7</item>
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+                              <X>383</X>
+                              <Y>228</Y>
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+                              <X>403.5</X>
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+                            </item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Print, Reflect and Error streams</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Output</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">out</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>448</X>
+                              <Y>208</Y>
+                              <W>31</W>
+                              <H>20</H>
+                            </item>
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+                              <X>463.5</X>
+                              <Y>218</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">755e41d1-6559-459b-81a0-c92d067ab1e0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>448</X>
+                              <Y>228</Y>
+                              <W>31</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>463.5</X>
+                              <Y>238</Y>
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+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
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+              </chunks>
+            </chunk>
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+                <item name="GUID" type_name="gh_guid" type_code="9">fbac3e32-f100-4292-8692-77240a42fd1a</item>
+                <item name="Name" type_name="gh_string" type_code="10">Point</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
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+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of three-dimensional points</item>
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+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">0a42a18d-15c9-4172-8cc2-92415413475a</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Point</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Point</item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                    <item name="Source" index="0" type_name="gh_guid" type_code="9">755e41d1-6559-459b-81a0-c92d067ab1e0</item>
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+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>544</X>
+                          <Y>273</Y>
+                          <W>50</W>
+                          <H>24</H>
+                        </item>
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+                          <X>569.155</X>
+                          <Y>285.436</Y>
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+                  </chunks>
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+              </chunks>
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+                <item name="Name" type_name="gh_string" type_code="10">Interpolate</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create an interpolated curve through a set of points.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
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+                    <item name="Name" type_name="gh_string" type_code="10">Interpolate</item>
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+                    <chunk name="Attributes">
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+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>628</X>
+                          <Y>214</Y>
+                          <W>113</W>
+                          <H>84</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>689</X>
+                          <Y>256</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Interpolation points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">64856f1c-276d-41fb-bd2d-73d9f416f48f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">755e41d1-6559-459b-81a0-c92d067ab1e0</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>630</X>
+                              <Y>216</Y>
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+                              <X>653.5</X>
+                              <Y>226</Y>
+                            </item>
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+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve degree</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">98d579ed-b695-4dae-91af-e8f3cb46232c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Degree</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Degree</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>630</X>
+                              <Y>236</Y>
+                              <W>47</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>653.5</X>
+                              <Y>246</Y>
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+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
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+                            <chunk name="Branch" index="0">
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+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_int32" type_code="3">3</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
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+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Periodic curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">99cceab5-d99b-4eaa-bd23-931c160be401</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Periodic</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Periodic</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
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+                              <X>630</X>
+                              <Y>256</Y>
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+                              <X>653.5</X>
+                              <Y>266</Y>
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+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                              <chunks count="1">
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+                                    <item name="boolean" type_name="gh_bool" type_code="1">false</item>
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+                              </chunks>
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+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="3">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Knot spacing (0=uniform, 1=chord, 2=sqrtchord)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">1f64413e-46b8-43ee-a7ad-9201f6860fdd</item>
+                        <item name="Name" type_name="gh_string" type_code="10">KnotStyle</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">KnotStyle</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>630</X>
+                              <Y>276</Y>
+                              <W>47</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>653.5</X>
+                              <Y>286</Y>
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+                          <items count="1">
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+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
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+                                  <items count="1">
+                                    <item name="number" type_name="gh_int32" type_code="3">0</item>
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+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting nurbs curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">5cdb7688-1087-4654-b5a6-57327871a5a7</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                        <chunk name="Attributes">
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+                              <X>701</X>
+                              <Y>216</Y>
+                              <W>38</W>
+                              <H>26</H>
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+                              <X>720</X>
+                              <Y>229.3333</Y>
+                            </item>
+                          </items>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">87670bf4-36d7-47e4-ad53-c4f68e3e95ba</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>701</X>
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+                              <H>27</H>
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+                              <X>720</X>
+                              <Y>256</Y>
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+                          </items>
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+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e097c634-a998-45ff-bbeb-b9cab96ca205</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>701</X>
+                              <Y>269</Y>
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+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>720</X>
+                              <Y>282.6667</Y>
+                            </item>
+                          </items>
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+                      </chunks>
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+                  </chunks>
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+                <item name="GUID" type_name="gh_guid" type_code="9">e64c5fb1-845c-4ab1-8911-5f338516ba67</item>
+                <item name="Name" type_name="gh_string" type_code="10">Series</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create a series of numbers.</item>
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+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">cbfd9dc1-9094-46b5-bc7e-28ef316a918b</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Series</item>
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+                  </items>
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+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>145</X>
+                          <Y>344</Y>
+                          <W>49</W>
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+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>170</X>
+                          <Y>376</Y>
+                        </item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">First number in the series</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">fe3af632-a3b0-4d74-9cb5-015d07996ec8</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <chunk name="Attributes">
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+                              <X>147</X>
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+                              <W>11</W>
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+                              <X>152.5</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Step size for each successive number</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4ccf57ce-1297-4ddd-a7cb-7e494422cbae</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Step</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">N</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                          <items count="2">
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+                              <X>152.5</X>
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+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
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+                                <chunk name="Item" index="0">
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+                                    <item name="number" type_name="gh_double" type_code="6">1</item>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Number of values in the series</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3d6b951d-2403-43e5-8a8a-0940e97c2e62</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Count</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">C</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">a8164eb1-a4e5-4a87-bf4e-9014db438764</item>
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+                              <X>147</X>
+                              <Y>386</Y>
+                              <W>11</W>
+                              <H>20</H>
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+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">false</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">07a84c71-6186-459b-84e1-f9f8f000484f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>905</X>
+                              <Y>-890</Y>
+                              <W>38</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>924</X>
+                              <Y>-870</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
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+                <item name="GUID" type_name="gh_guid" type_code="9">afb96615-c59a-45c9-9cac-e27acb1c7ca0</item>
+                <item name="Name" type_name="gh_string" type_code="10">Explode</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Explode a curve into smaller segments.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">95457f07-deb3-4da6-a188-95ad5b1f7814</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Explode</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Explode</item>
+                  </items>
+                  <chunks count="5">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>966</X>
+                          <Y>-428</Y>
+                          <W>124</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1027</X>
+                          <Y>-406</Y>
+                        </item>
+                      </items>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to explode</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">af5bd8f2-bd29-4905-9804-a3e98a7a2341</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">07a84c71-6186-459b-84e1-f9f8f000484f</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>968</X>
+                              <Y>-426</Y>
+                              <W>47</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>991.5</X>
+                              <Y>-416</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Recursive decomposition until all segments are atomic</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b94a8f18-467e-4334-b23b-8e7b98b8c25d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>968</X>
+                              <Y>-406</Y>
+                              <W>47</W>
+                              <H>20</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>991.5</X>
+                              <Y>-396</Y>
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+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">true</item>
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+                          </chunks>
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+                    </chunk>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Exploded segments that make up the base curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">95e5e03f-6797-495f-84a1-a25524a7d14d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1039</X>
+                              <Y>-426</Y>
+                              <W>49</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1063.5</X>
+                              <Y>-416</Y>
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+                          </items>
+                        </chunk>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Vertices of the exploded segments</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a46d6d42-d311-440b-b624-df22692d225a</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1039</X>
+                              <Y>-406</Y>
+                              <W>49</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1063.5</X>
+                              <Y>-396</Y>
+                            </item>
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+                <item name="Name" type_name="gh_string" type_code="10">List Length</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Measure the length of a list.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
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+                    <item name="Name" type_name="gh_string" type_code="10">List Length</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Length</item>
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+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>971</X>
+                          <Y>-338</Y>
+                          <W>97</W>
+                          <H>28</H>
+                        </item>
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+                          <X>1004</X>
+                          <Y>-324</Y>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Base list</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">0a43fea4-57c4-402f-99a6-b56da9b2155b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">List</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">List</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">95e5e03f-6797-495f-84a1-a25524a7d14d</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>973</X>
+                              <Y>-336</Y>
+                              <W>19</W>
+                              <H>24</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>982.5</X>
+                              <Y>-324</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Number of items in L</item>
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+                        <item name="InternalExpression" type_name="gh_string" type_code="10">X/2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>1016</X>
+                              <Y>-336</Y>
+                              <W>50</W>
+                              <H>24</H>
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+                              <X>1033</X>
+                              <Y>-324</Y>
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+                <item name="Name" type_name="gh_string" type_code="10">List Item</item>
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+                    <item name="BaseOutputIndex" type_name="gh_int32" type_code="3">0</item>
+                    <item name="Description" type_name="gh_string" type_code="10">Retrieve a specific item from a list.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">912d511c-2026-484b-be15-83439a6372e8</item>
+                    <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Item</item>
+                  </items>
+                  <chunks count="2">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1121</X>
+                          <Y>-906</Y>
+                          <W>62</W>
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+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1163</X>
+                          <Y>-874</Y>
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+                      <items count="6">
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+                        <item name="OutputId" index="0" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Base list</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">da76fa99-f5ac-406b-9e48-bb1470802acd</item>
+                            <item name="Name" type_name="gh_string" type_code="10">List</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">List</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">95e5e03f-6797-495f-84a1-a25524a7d14d</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1123</X>
+                                  <Y>-904</Y>
+                                  <W>28</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1137</X>
+                                  <Y>-894</Y>
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+                            <item name="Description" type_name="gh_string" type_code="10">Item index</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">b95ef598-326b-4273-b4d2-6bca83ea813e</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Index</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Index</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">66a7003d-b3db-44af-9482-17b37441f36e</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1123</X>
+                                  <Y>-884</Y>
+                                  <W>28</W>
+                                  <H>20</H>
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+                                  <X>1137</X>
+                                  <Y>-874</Y>
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+                                    <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                                  </items>
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+                            <item name="Description" type_name="gh_string" type_code="10">Wrap index to list bounds</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">2bdca926-7d96-4242-8017-dd39dfbb2ad3</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Wrap</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Wrap</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                          </items>
+                          <chunks count="2">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1123</X>
+                                  <Y>-864</Y>
+                                  <W>28</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1137</X>
+                                  <Y>-854</Y>
+                                </item>
+                              </items>
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+                            <chunk name="PersistentData">
+                              <items count="1">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Branch" index="0">
+                                  <items count="2">
+                                    <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                    <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                                  </items>
+                                  <chunks count="1">
+                                    <chunk name="Item" index="0">
+                                      <items count="1">
+                                        <item name="boolean" type_name="gh_bool" type_code="1">false</item>
+                                      </items>
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+                          <items count="7">
+                            <item name="Description" type_name="gh_string" type_code="10">Item at {i'}</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">24e2494e-fc33-437e-9d18-b095463a48e0</item>
+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Item</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">i</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Radians</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Radians</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>150</X>
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+                              <X>169.5</X>
+                              <Y>581</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Angle in degrees</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">1a5fe2a4-b611-4cec-9a62-907487bde048</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Degrees</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                          <X>440</X>
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+                        <item name="NickName" type_name="gh_string" type_code="10">Base curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                    </chunk>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Sub-domain to extract</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2c96aa96-9c32-4f04-8d75-078aeeeb737e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      </chunks>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting sub curve</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Curve Domain</item>
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+                          <X>1631</X>
+                          <Y>604</Y>
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+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to measure/modify</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e8f0d57d-7db1-4f44-acac-226289a3de5e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Optional domain, if omitted the curve will not be modified.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f0f67b0d-6fe5-42d1-bd18-5c25d1341c47</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>1600</X>
+                              <Y>614</Y>
+                            </item>
+                          </items>
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+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve with new domain.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">1bcda4d3-fbcf-49d7-9b4a-0ba504fb0ca8</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                          </items>
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+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Domain of original curve.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a072654c-cfc9-4025-8f08-2edab47e8a09</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                <item name="GUID" type_name="gh_guid" type_code="9">825ea536-aebb-41e9-af32-8baeb2ecb590</item>
+                <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Deconstruct a numeric domain into its component parts.</item>
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+                          <X>1628</X>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9d201bfa-1543-4a32-80d9-798f2478a9a0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">a072654c-cfc9-4025-8f08-2edab47e8a09</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Start of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">95f197a3-0e2d-4094-ad01-7cc2c2dd7ab6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>1653</X>
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+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">End of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">44ac052e-442f-4654-93e5-1405d5fa2351</item>
+                        <item name="Name" type_name="gh_string" type_code="10">End</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">End</item>
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+                              <X>1653</X>
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+                            </item>
+                          </items>
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+                <item name="Name" type_name="gh_string" type_code="10">Construct Domain</item>
+              </items>
+              <chunks count="1">
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+                    <item name="Description" type_name="gh_string" type_code="10">Create a numeric domain from two numeric extremes.</item>
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+                    <item name="NickName" type_name="gh_string" type_code="10">Construct Domain</item>
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+                          <X>1699</X>
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+                          <X>1791</X>
+                          <Y>696</Y>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Start value of numeric domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ad165294-02a6-4dab-81ec-1d61ec601e15</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">44ac052e-442f-4654-93e5-1405d5fa2351</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                              <X>1701</X>
+                              <Y>676</Y>
+                              <W>78</W>
+                              <H>20</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1748</X>
+                              <Y>686</Y>
+                            </item>
+                          </items>
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+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
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+                          <chunks count="1">
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+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                                  <items count="1">
+                                    <item name="number" type_name="gh_double" type_code="6">0</item>
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+                      <items count="8">
+                        <item name="Description" type_name="gh_string" type_code="10">End value of numeric domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">455d3e9e-6c56-4289-80c6-f44e536597b3</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">X/2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain end</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain end</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>1748</X>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Numeric domain between {A} and {B}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a9e412bd-11f2-4b1e-9efa-42305f440be0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                        <item name="Name" type_name="gh_string" type_code="10">Angle</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Rotation plane</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Point</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">List</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">List</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">Variable x</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Density</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Flip the graphs X Axis from the bottom of the graph to the top of the graph</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resize the graph by snapping it to the extents of the graph curves, in the plane of the boundary rectangle</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8f203129-0cd6-42ea-974c-b7fb47753e35</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Snap</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Size of the graph labels</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">55e8f35c-df77-482f-9c5b-713d8b4078b4</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Text Size</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Text Size</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resulting graph mapped values, mapped on the Y Axis</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">45468369-e78b-46c9-8973-7e0fca777c79</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph curves inside the boundary of the graph</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">c6e05e35-8a76-4650-be63-77494d2ca9a1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Graph Curves</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Graph Curves</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points on the graph curves where the X Axis input values intersected</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">cf83e917-1dff-4842-8ef8-3d312fa77e77</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The lines from the X Axis input values to the graph curves</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">32b161a7-83ab-431c-abf1-3ea533eb65f0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Value Lines</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Value Lines</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points plotted on the X Axis which represent the input values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">d89c2f2b-4916-4bfd-9aaa-cca626ac3cc9</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Value Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Value Points</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">The lines from the graph curves to the Y Axis graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points mapped on the Y Axis which represent the graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8dc66679-5d4b-40d6-95d5-714e377bb1b0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Points</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">The graph boundary background as a surface</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">fd454aad-2693-4618-88c8-47f518489343</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Boundary</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Boundary</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph labels as curve outlines</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8027a7c9-a3ee-4ea3-82cd-943e29744bdc</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values outside of the X Axis domain bounds
+False for input values inside of the X Axis domain bounds</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9d89e84f-9817-424d-9d5c-b54f8dabcda5</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values on the X Axis which intersect a graph curve
+False for input values on the X Axis which do not intersect a graph curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">49b5c962-3c1c-4146-9b54-9a44050bf6b2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Intersected</item>
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+                <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">A VB.NET scriptable component</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">79a20359-b479-49a6-9e28-0e38fdc21f71</item>
+                    <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Turtle</item>
+                    <item name="ReferenceCount" type_name="gh_int32" type_code="3">0</item>
+                    <item name="ScriptSource" type_name="gh_string" type_code="10">    Dim i As Integer
+    Dim dir As New On3dVector(1, 0, 0)    
+    Dim pos As New On3dVector(0, 0, 0) 
+    Dim axis As New On3dVector(0, 0, 1)
+    Dim pnts As New List(Of On3dVector)
+
+    pnts.Add(pos)
+    
+    For i = 0 To Forward.Count() - 1
+      Dim P As New On3dVector
+      dir.Rotate(Left(i), axis)      
+      P = dir * Forward(i) + pnts(i)
+      pnts.Add(P)
+    Next
+    
+    Points = pnts</item>
+                  </items>
+                  <chunks count="7">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>5739</X>
+                          <Y>618</Y>
+                          <W>100</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>5794</X>
+                          <Y>640</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="VariableInput">
+                      <items count="13">
+                        <item name="Access" index="0" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Access" index="1" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Count" type_name="gh_int32" type_code="3">2</item>
+                        <item name="Description" index="0" type_name="gh_string" type_code="10">Script Variable Forward</item>
+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Script Variable Left</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">84fa917c-1ed8-4db3-8be1-7bdc4a6495a2</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">84fa917c-1ed8-4db3-8be1-7bdc4a6495a2</item>
+                        <item name="Mutable" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Mutable" index="1" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Name" index="0" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Left</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">true</item>
+                      </items>
+                    </chunk>
+                    <chunk name="VariableOutput">
+                      <items count="11">
+                        <item name="Count" type_name="gh_int32" type_code="3">2</item>
+                        <item name="Description" index="0" type_name="gh_string" type_code="10">Print, Reflect and Error streams</item>
+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">3ede854e-c753-40eb-84cb-b48008f14fd4</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
+                        <item name="Mutable" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Mutable" index="1" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Name" index="0" type_name="gh_string" type_code="10">Output</item>
+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">false</item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="12">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Forward</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">289d7a4d-e595-47eb-8b9a-604c9f129829</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="ScriptParamAccess" type_name="gh_int32" type_code="3">1</item>
+                        <item name="ShowTypeHints" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">df6fdf1b-0e8d-4bd9-8822-e38c580200e6</item>
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+                        <item name="TypeHintID" type_name="gh_guid" type_code="9">8e991e99-5fb8-41e1-928d-1bba8fb9f7d7</item>
+                      </items>
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+                              <X>5741</X>
+                              <Y>620</Y>
+                              <W>41</W>
+                              <H>20</H>
+                            </item>
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+                      <items count="12">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Left</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">793e99dd-922d-4b5b-9ffc-b0c25cf27e1e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Left</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Left</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="ScriptParamAccess" type_name="gh_int32" type_code="3">1</item>
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+                      </items>
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+                              <X>5741</X>
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+                              <W>41</W>
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+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>5761.5</X>
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+                            </item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Print, Reflect and Error streams</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f6aae085-de2a-477e-adb2-88b426354f3d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Output</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">out</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
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+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>5806</X>
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+                              <X>5821.5</X>
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+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f5a856bb-1db4-40c4-9e7f-b2a706415c5e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      </items>
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+                              <W>31</W>
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+                              <X>5821.5</X>
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+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="100">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">fbac3e32-f100-4292-8692-77240a42fd1a</item>
+                <item name="Name" type_name="gh_string" type_code="10">Point</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="8">
+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of three-dimensional points</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">e0de5004-0940-487e-8dc5-f713b5f74a7c</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Point</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Point</item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>5891</X>
+                          <Y>676</Y>
+                          <W>50</W>
+                          <H>24</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>5916.942</X>
+                          <Y>688.5719</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="101">
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+                <item name="GUID" type_name="gh_guid" type_code="9">2b2a4145-3dff-41d4-a8de-1ea9d29eef33</item>
+                <item name="Name" type_name="gh_string" type_code="10">Interpolate</item>
+              </items>
+              <chunks count="1">
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+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create an interpolated curve through a set of points.</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Interpolation points</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve degree</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Degree</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Degree</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Periodic curve</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Periodic</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Knot spacing (0=uniform, 1=chord, 2=sqrtchord)</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resulting nurbs curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f7bd0c2f-1e41-47e8-bcf4-b8c1df670202</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Curve Domain</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve to measure/modify</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Optional domain, if omitted the curve will not be modified.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2c1efff8-a253-4d17-9c5d-30692221e9a1</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve with new domain.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">17d3b807-f1a7-4e0f-bf7c-2afb1247016c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Domain of original curve.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a7d2d05e-ba64-4095-aeef-38fe6802b24c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base curve</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Base curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Base curve</item>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Sub-domain to extract</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">d427e3b5-019e-419e-8f81-cc69ea07f354</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting sub curve</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">96ac93ad-0d23-474b-8e5b-fc78551998d1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Start of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">5781a9d9-0dd5-4c9c-b881-74b36fe7bbce</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">End</item>
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+                      <items count="8">
+                        <item name="Description" type_name="gh_string" type_code="10">Start value of numeric domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">bc1e3711-1351-4b7d-b79d-d03b31bee17d</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">X/2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain start</item>
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+                          <Y>-234</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Polyline vertex points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ab3dbd69-5d6d-4d3e-a29d-bf65bf8137ba</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">9c539403-85e6-427c-bb60-8109160e8788</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2706</X>
+                              <Y>-254</Y>
+                              <W>40</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2726</X>
+                              <Y>-244</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Close polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9ae94f11-676e-4c39-8e19-02ed8b435fa2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2706</X>
+                              <Y>-234</Y>
+                              <W>40</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2726</X>
+                              <Y>-224</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">false</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">286d2ed0-bd9e-42f7-be59-1a06a2b8d1f0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2770</X>
+                              <Y>-254</Y>
+                              <W>38</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2789</X>
+                              <Y>-234</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="177">
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+                <item name="GUID" type_name="gh_guid" type_code="9">afb96615-c59a-45c9-9cac-e27acb1c7ca0</item>
+                <item name="Name" type_name="gh_string" type_code="10">Explode</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Explode a curve into smaller segments.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">9cad71b0-e375-409e-8db3-d65dd8211cc3</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Explode</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Explode</item>
+                  </items>
+                  <chunks count="5">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2831</X>
+                          <Y>-200</Y>
+                          <W>124</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2892</X>
+                          <Y>-178</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to explode</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b64d1b5c-3aea-4631-9b26-c64901b0ce78</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">286d2ed0-bd9e-42f7-be59-1a06a2b8d1f0</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2833</X>
+                              <Y>-198</Y>
+                              <W>47</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2856.5</X>
+                              <Y>-188</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Recursive decomposition until all segments are atomic</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3fda3558-f9fa-4a0a-a978-141977de03a3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2833</X>
+                              <Y>-178</Y>
+                              <W>47</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2856.5</X>
+                              <Y>-168</Y>
+                            </item>
+                          </items>
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+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">true</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Exploded segments that make up the base curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">0b537c72-e59a-4b41-abdf-ad4ff5d97185</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2904</X>
+                              <Y>-198</Y>
+                              <W>49</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2928.5</X>
+                              <Y>-188</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Vertices of the exploded segments</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3f67f2e8-b306-4b40-8218-d29bd5ed7799</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2904</X>
+                              <Y>-178</Y>
+                              <W>49</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2928.5</X>
+                              <Y>-168</Y>
+                            </item>
+                          </items>
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+              </chunks>
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+                <item name="GUID" type_name="gh_guid" type_code="9">1817fd29-20ae-4503-b542-f0fb651e67d7</item>
+                <item name="Name" type_name="gh_string" type_code="10">List Length</item>
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+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Measure the length of a list.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">f95240b9-c332-4c25-b782-a192e1ac6ae8</item>
+                    <item name="Name" type_name="gh_string" type_code="10">List Length</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Length</item>
+                  </items>
+                  <chunks count="3">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2836</X>
+                          <Y>-110</Y>
+                          <W>97</W>
+                          <H>28</H>
+                        </item>
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+                          <X>2869</X>
+                          <Y>-96</Y>
+                        </item>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Base list</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e56fc25e-8cf8-4e7a-b407-9f4e0023055e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">List</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">List</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">0b537c72-e59a-4b41-abdf-ad4ff5d97185</item>
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+                          <items count="2">
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+                              <X>2838</X>
+                              <Y>-108</Y>
+                              <W>19</W>
+                              <H>24</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2847.5</X>
+                              <Y>-96</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Number of items in L</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ac988b6f-47b8-4e00-9ecd-f4bde6728462</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">X/4</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>2881</X>
+                              <Y>-108</Y>
+                              <W>50</W>
+                              <H>24</H>
+                            </item>
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+                              <X>2898</X>
+                              <Y>-96</Y>
+                            </item>
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+                <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+              </items>
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+                    <item name="BaseOutputIndex" type_name="gh_int32" type_code="3">0</item>
+                    <item name="Description" type_name="gh_string" type_code="10">Retrieve a specific item from a list.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">89bee290-618f-4911-a498-0fd10199a43b</item>
+                    <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Item</item>
+                  </items>
+                  <chunks count="2">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2970</X>
+                          <Y>-270</Y>
+                          <W>78</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>3028</X>
+                          <Y>-238</Y>
+                        </item>
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+                      <items count="6">
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+                        <item name="InputId" index="0" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
+                        <item name="InputId" index="1" type_name="gh_guid" type_code="9">2e3ab970-8545-46bb-836c-1c11e5610bce</item>
+                        <item name="InputId" index="2" type_name="gh_guid" type_code="9">cb95db89-6165-43b6-9c41-5702bc5bf137</item>
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+                        <item name="OutputId" index="0" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                          <items count="8">
+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Base list</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">b0b02d15-b013-42bc-bab5-8d63526e5005</item>
+                            <item name="Name" type_name="gh_string" type_code="10">List</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">List</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">0b537c72-e59a-4b41-abdf-ad4ff5d97185</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                          <chunks count="1">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>2972</X>
+                                  <Y>-268</Y>
+                                  <W>44</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>3002</X>
+                                  <Y>-258</Y>
+                                </item>
+                              </items>
+                            </chunk>
+                          </chunks>
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+                        <chunk name="InputParam" index="1">
+                          <items count="8">
+                            <item name="Description" type_name="gh_string" type_code="10">Item index</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">11816d18-6451-4a72-b457-cf80845b80fa</item>
+                            <item name="InternalExpression" type_name="gh_string" type_code="10">X+(X/2)</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Index</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Index</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">ac988b6f-47b8-4e00-9ecd-f4bde6728462</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>2972</X>
+                                  <Y>-248</Y>
+                                  <W>44</W>
+                                  <H>20</H>
+                                </item>
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+                                  <X>3002</X>
+                                  <Y>-238</Y>
+                                </item>
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+                              <items count="1">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Branch" index="0">
+                                  <items count="2">
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve length</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2120</X>
+                              <Y>-2818</Y>
+                              <W>38</W>
+                              <H>27</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2139</X>
+                              <Y>-2804</Y>
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+                          </items>
+                        </chunk>
+                      </chunks>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">5ab697c2-29fd-46b0-91b0-6b293b4e52eb</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2120</X>
+                              <Y>-2791</Y>
+                              <W>38</W>
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+                              <X>2139</X>
+                              <Y>-2777.333</Y>
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+                <item name="Name" type_name="gh_string" type_code="10">Panel</item>
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+                <chunk name="Container">
+                  <items count="9">
+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">3e606012-fcc6-40c4-a954-327ef19a5ba1</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Panel</item>
+                    <item name="NickName" type_name="gh_string" type_code="10"></item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                    <item name="ScrollRatio" type_name="gh_double" type_code="6">0.11061841249465942</item>
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+                    <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                    <item name="UserText" type_name="gh_string" type_code="10">Double click to edit panel content…</item>
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+                    <chunk name="Attributes">
+                      <items count="5">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2496</X>
+                          <Y>-2594</Y>
+                          <W>160</W>
+                          <H>274</H>
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+                        <item name="MarginRight" type_name="gh_int32" type_code="3">0</item>
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+                          <X>2496.473</X>
+                          <Y>-2593.808</Y>
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+                    <chunk name="PanelProperties">
+                      <items count="7">
+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
+                        <item name="DrawIndices" type_name="gh_bool" type_code="1">true</item>
+                        <item name="DrawPaths" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Multiline" type_name="gh_bool" type_code="1">true</item>
+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Stream" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Wrap" type_name="gh_bool" type_code="1">true</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Number</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of floating point numbers</item>
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+                    <item name="Name" type_name="gh_string" type_code="10">Number</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Number</item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                    <item name="Source" index="0" type_name="gh_guid" type_code="9">380716a6-5071-4978-96bb-67cc49356929</item>
+                    <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2364</X>
+                          <Y>-1830</Y>
+                          <W>50</W>
+                          <H>24</H>
+                        </item>
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+                          <X>2389.458</X>
+                          <Y>-1818.717</Y>
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+                <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Evaluate the curvature of a curve at a specified parameter.</item>
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+                    <item name="NickName" type_name="gh_string" type_code="10">Curvature</item>
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+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2336</X>
+                          <Y>-2053</Y>
+                          <W>125</W>
+                          <H>64</H>
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+                          <X>2400</X>
+                          <Y>-2021</Y>
+                        </item>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to evaluate</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">d39e214e-7e10-4602-ba1a-6ec4fd8fe3e3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">cf319aba-1ff8-4088-915f-48b04efc8656</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2338</X>
+                              <Y>-2051</Y>
+                              <W>50</W>
+                              <H>30</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2363</X>
+                              <Y>-2036</Y>
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+                          </items>
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+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Parameter on curve domain to evaluate</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2860edef-b6da-4127-babd-da29a8ae29c1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Parameter</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Parameter</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">63f59cdf-e717-4c6c-90d1-5da5f4aa4e93</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2338</X>
+                              <Y>-2021</Y>
+                              <W>50</W>
+                              <H>30</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2363</X>
+                              <Y>-2006</Y>
+                            </item>
+                          </items>
+                        </chunk>
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+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Point on curve at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">05744414-d89d-44d0-95a6-be11b5036c3f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Point</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Point</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>2412</X>
+                              <Y>-2051</Y>
+                              <W>47</W>
+                              <H>20</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2435.5</X>
+                              <Y>-2041</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curvature vector at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e908e831-8904-4e70-9109-326a74e899d6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2412</X>
+                              <Y>-2031</Y>
+                              <W>47</W>
+                              <H>20</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2435.5</X>
+                              <Y>-2021</Y>
+                            </item>
+                          </items>
+                        </chunk>
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+                    <chunk name="param_output" index="2">
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+                        <item name="Description" type_name="gh_string" type_code="10">Curvature circle at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">06006335-007d-4ca4-a1d0-3556c0792a5c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2412</X>
+                              <Y>-2011</Y>
+                              <W>47</W>
+                              <H>20</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2435.5</X>
+                              <Y>-2001</Y>
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+                <item name="Name" type_name="gh_string" type_code="10">Divide Curve</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Divide a curve into equal length segments</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">ad0f7d08-93f6-49b2-ab96-66aa71b7e3c6</item>
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+                    <item name="NickName" type_name="gh_string" type_code="10">Divide Curve</item>
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+                  <chunks count="7">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2349</X>
+                          <Y>-1973</Y>
+                          <W>113</W>
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+                          <X>2393</X>
+                          <Y>-1941</Y>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to divide</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">64c4d968-b749-40ad-8e33-5886d6ec9d51</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">cf319aba-1ff8-4088-915f-48b04efc8656</item>
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+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2351</X>
+                              <Y>-1971</Y>
+                              <W>30</W>
+                              <H>20</H>
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+                              <X>2366</X>
+                              <Y>-1961</Y>
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+                          </items>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Number of segments</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">673ce74b-44dc-46e3-b64f-263300dacff3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Count</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Count</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">f3cbbd19-41c5-4adb-bc13-371cb497134c</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>2351</X>
+                              <Y>-1951</Y>
+                              <W>30</W>
+                              <H>20</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2366</X>
+                              <Y>-1941</Y>
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+                          <items count="1">
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+                          <chunks count="1">
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+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_int32" type_code="3">10</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Split segments at kinks</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">c14741e7-7ea6-4adc-a454-16d7fd2f14a1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Kinks</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Kinks</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <chunk name="Attributes">
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+                              <X>2351</X>
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+                              <W>30</W>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2366</X>
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+                          <items count="1">
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+                          <chunks count="1">
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+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Division points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">250d87af-7caf-4380-b613-0a1035b7fa44</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Base plane of arc or circle</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Radius</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Periodic curve</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resulting nurbs curve</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve length</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
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+                              <X>1996</X>
+                              <Y>-2806</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve domain</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
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+                              <X>1996</X>
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+                <item name="Name" type_name="gh_string" type_code="10">Nurbs Curve</item>
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+                          <X>2561</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Plane</item>
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+                    <item name="UserText" type_name="gh_string" type_code="10">Double click to edit panel content…</item>
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+                        </item>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">87dceea7-c779-4791-87c0-54befb772a1d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
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+                              <X>4945</X>
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+                              <W>40</W>
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+                              <X>4965</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Close polyline</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Closed</item>
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+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>4965</X>
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+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b5929477-f9ae-4dbe-87c9-8b7eaa72d0f3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Polyline</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>5009</X>
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+                              <X>5028</X>
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+                              <X>4923</X>
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+                              <X>4946.5</X>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3ce9ba38-e053-4556-8e2b-6319bdca8612</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <chunk name="Attributes">
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+                              <X>4994</X>
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+                              <X>5018.5</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
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+                          <X>4835.156</X>
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+                      <items count="7">
+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
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+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
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+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">7435db4f-2f15-4acf-bc8c-79a33a8de234</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Optional list of values to sort synchronously</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">47a3a90f-fdc6-476a-a86f-cc993d39a977</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Values A</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Values A</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">true</item>
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+                        <item name="NickName" type_name="gh_string" type_code="10">Transparency</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              </chunks>
+                            </chunk>
+                          </chunks>
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+                        <item name="Description" type_name="gh_string" type_code="10">Amount of shinyness (0 = none, 1 = low shine, 100 = max shine</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">719dbcde-e5c7-4859-a8ce-df2c112b151b</item>
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+                        <item name="NickName" type_name="gh_string" type_code="10">Shine</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resulting material</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Custom Preview</item>
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+                    <item name="IncludeInRender" type_name="gh_bool" type_code="1">true</item>
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+                          <X>4448</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Geometry to preview</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">The material override</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">5a9402ee-5308-4d1e-8063-eb0a35d3ebe5</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Material</item>
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+                                <chunk name="Item" index="0">
+                                  <items count="5">
+                                    <item name="diffuse" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;221;160;221</ARGB>
+                                    </item>
+                                    <item name="emission" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;66;48;66</ARGB>
+                                    </item>
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+                                    <item name="specular" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;255;255;255</ARGB>
+                                    </item>
+                                    <item name="transparency" type_name="gh_double" type_code="6">0</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Line SDL</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Create a line segment defined by start point, tangent and length.}</item>
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+                          <X>4136</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">fcc5d5ef-18a1-4318-a968-626b33d99009</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>4064</X>
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+                              <X>4102</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line tangent (direction)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">7521ced6-d936-465e-9292-071ee2325370</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">79ada59b-931b-4371-99de-cf9a7bc3feff</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">-X</item>
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+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">0c606d5d-0823-475d-aadf-be458286e7ed</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Line</item>
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+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>4148</X>
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+                              <X>4159</X>
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+                <item name="Name" type_name="gh_string" type_code="10">PolyLine</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Create a polyline connecting a number of points.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
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+                    <item name="Name" type_name="gh_string" type_code="10">PolyLine</item>
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+                          <X>4329</X>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Closed</item>
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+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>4297</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resulting polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ebfddb07-5c18-49e8-a5d8-39cdc82a2735</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>4341</X>
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+                              <X>4360</X>
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+                          <X>4314</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                              <X>4255</X>
+                              <Y>-4334</Y>
+                              <W>47</W>
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+                              <X>4278.5</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Recursive</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">78316336-ca6a-4bbf-bd10-7b9808a5e18f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>4326</X>
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+                              <X>4350.5</X>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">13bbf82c-ce31-4595-8ecc-3a663724ca48</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
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+                              <X>4350.5</X>
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+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of generic curves</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
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+                          <X>4167.803</X>
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+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
+                        <item name="DrawIndices" type_name="gh_bool" type_code="1">true</item>
+                        <item name="DrawPaths" type_name="gh_bool" type_code="1">true</item>
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+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Sort List</item>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">98a59205-caea-4dad-8b34-9a4aece5f16c</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Keys</item>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">1ea29a97-4193-43e3-ab0d-703b797ac165</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Values Values A</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Values A</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">true</item>
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+                                  <X>4317.5</X>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
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+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                                  <X>4386.5</X>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">bef13c95-6f4b-4175-9acb-2a962fca71b6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Value Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Value Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The lines from the graph curves to the Y Axis graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f9d146fd-dfb4-4f58-892a-786d7543fcf4</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Lines</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped Lines</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points mapped on the Y Axis which represent the graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">cc478b0e-8e8e-478f-874f-1bb0f04a6826</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped Points</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">The graph boundary background as a surface</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">0617057d-1687-41a9-b20e-7d3ce3567733</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Boundary</item>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph labels as curve outlines</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">caf17a97-49f8-4aee-8c7d-312bbee0e8f0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values outside of the X Axis domain bounds
+False for input values inside of the X Axis domain bounds</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">60d37fea-ee87-411b-800a-7d0153513a19</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values on the X Axis which intersect a graph curve
+False for input values on the X Axis which do not intersect a graph curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2d66222b-f748-414b-9bb5-2c6e98982978</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                <item name="GUID" type_name="gh_guid" type_code="9">fb6aba99-fead-4e42-b5d8-c6de5ff90ea6</item>
+                <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="7">
+                    <item name="Description" type_name="gh_string" type_code="10">A VB.NET scriptable component</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">d4e31cfe-2329-4c7b-9be5-820f01371764</item>
+                    <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Turtle</item>
+                    <item name="ReferenceCount" type_name="gh_int32" type_code="3">0</item>
+                    <item name="ScriptSource" type_name="gh_string" type_code="10">    Dim i As Integer
+    Dim dir As New On3dVector(1, 0, 0)    
+    Dim pos As New On3dVector(0, 0, 0) 
+    Dim axis As New On3dVector(0, 0, 1)
+    Dim pnts As New List(Of On3dVector)
+
+    pnts.Add(pos)
+    
+    For i = 0 To Forward.Count() - 1
+      Dim P As New On3dVector
+      dir.Rotate(Left(i), axis)      
+      P = dir * Forward(i) + pnts(i)
+      pnts.Add(P)
+    Next
+    
+    Points = pnts</item>
+                  </items>
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+                        <item name="Count" type_name="gh_int32" type_code="3">2</item>
+                        <item name="Description" index="0" type_name="gh_string" type_code="10">Script Variable Forward</item>
+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Script Variable Left</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">84fa917c-1ed8-4db3-8be1-7bdc4a6495a2</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">84fa917c-1ed8-4db3-8be1-7bdc4a6495a2</item>
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+                        <item name="Mutable" index="1" type_name="gh_bool" type_code="1">true</item>
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+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Left</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">true</item>
+                      </items>
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+                        <item name="Count" type_name="gh_int32" type_code="3">2</item>
+                        <item name="Description" index="0" type_name="gh_string" type_code="10">Print, Reflect and Error streams</item>
+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">3ede854e-c753-40eb-84cb-b48008f14fd4</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                        <item name="Name" index="0" type_name="gh_string" type_code="10">Output</item>
+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Forward</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">cf772f05-6672-4e7e-9574-2d5936577be0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Output parameter Points</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Points</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
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+                        <item name="InternalExpression" type_name="gh_string" type_code="10">X/2</item>
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+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_double" type_code="6">0.5</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="4">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Amount of shinyness (0 = none, 1 = low shine, 100 = max shine</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3ff69d47-5ad5-4334-85a7-25272e469837</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Shine</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Shine</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11793</X>
+                              <Y>-1837</Y>
+                              <W>64</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11825</X>
+                              <Y>-1827</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_int32" type_code="3">100</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting material</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">7ad7d551-8fe5-48af-9baf-827eb9015eea</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Material</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Material</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11881</X>
+                              <Y>-1917</Y>
+                              <W>40</W>
+                              <H>100</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11901</X>
+                              <Y>-1867</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
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+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">537b0419-bbc2-4ff4-bf08-afe526367b2c</item>
+                <item name="Name" type_name="gh_string" type_code="10">Custom Preview</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="7">
+                    <item name="Description" type_name="gh_string" type_code="10">Allows for customized geometry previews</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="IncludeInRender" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">e1c74ee8-63b2-49dc-ac1f-5c2de1115cd4</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Custom Preview</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Custom Preview</item>
+                    <item name="ViewportFilter" type_name="gh_string" type_code="10"></item>
+                  </items>
+                  <chunks count="3">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>11830</X>
+                          <Y>-1986</Y>
+                          <W>76</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>11892</X>
+                          <Y>-1964</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="8">
+                        <item name="Description" type_name="gh_string" type_code="10">Geometry to preview</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f8b3aae4-4f14-43b1-b937-bda190d63635</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Geometry</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Geometry</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">cbafc85e-2e6e-4e5e-957c-7a52c1acccbc</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11832</X>
+                              <Y>-1984</Y>
+                              <W>48</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11856</X>
+                              <Y>-1974</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">The material override</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a5f3eb3b-f642-401c-9369-94c98315aeb8</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Material</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Material</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">7ad7d551-8fe5-48af-9baf-827eb9015eea</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11832</X>
+                              <Y>-1964</Y>
+                              <W>48</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11856</X>
+                              <Y>-1954</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="5">
+                                    <item name="diffuse" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;221;160;221</ARGB>
+                                    </item>
+                                    <item name="emission" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;66;48;66</ARGB>
+                                    </item>
+                                    <item name="shine" type_name="gh_double" type_code="6">0.5</item>
+                                    <item name="specular" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;255;255;255</ARGB>
+                                    </item>
+                                    <item name="transparency" type_name="gh_double" type_code="6">0</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="684">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">4c619bc9-39fd-4717-82a6-1e07ea237bbe</item>
+                <item name="Name" type_name="gh_string" type_code="10">Line SDL</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create a line segment defined by start point, tangent and length.}</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">93dd7fad-90ab-4b05-8ffd-99e9d0e021ab</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Line SDL</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Line SDL</item>
+                  </items>
+                  <chunks count="5">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>11384</X>
+                          <Y>-1989</Y>
+                          <W>110</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>11458</X>
+                          <Y>-1957</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4a762443-6809-4565-bcad-e1086c3dc55b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">910e4c3c-3922-47b1-9f5e-639318c77fd1</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11386</X>
+                              <Y>-1987</Y>
+                              <W>60</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11424</X>
+                              <Y>-1977</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Line tangent (direction)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b5ed6f98-07b6-4ebf-9764-a326793cf4a2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">bb44c47b-a8f6-4bb9-acd1-3bfa2ddecd7a</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11386</X>
+                              <Y>-1967</Y>
+                              <W>60</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11424</X>
+                              <Y>-1957</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="vector" type_name="gh_point3d" type_code="51">
+                                      <X>0</X>
+                                      <Y>0</Y>
+                                      <Z>1</Z>
+                                    </item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="2">
+                      <items count="8">
+                        <item name="Description" type_name="gh_string" type_code="10">Line length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8c81d106-ba2b-4bc6-a6cf-c4acffd586b6</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">-X</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">e395fa80-a54a-45d0-b979-4ad253c5d280</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11386</X>
+                              <Y>-1947</Y>
+                              <W>60</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11424</X>
+                              <Y>-1937</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
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+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
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+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_double" type_code="6">1</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4acf9d20-bfa7-4466-9f18-121bc65f41d6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Line</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Line</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11470</X>
+                              <Y>-1987</Y>
+                              <W>22</W>
+                              <H>60</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11481</X>
+                              <Y>-1957</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="685">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">71b5b089-500a-4ea6-81c5-2f960441a0e8</item>
+                <item name="Name" type_name="gh_string" type_code="10">PolyLine</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create a polyline connecting a number of points.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">36bd2335-363d-4687-981d-52b686e35e31</item>
+                    <item name="Name" type_name="gh_string" type_code="10">PolyLine</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">PolyLine</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>11657</X>
+                          <Y>-2513</Y>
+                          <W>106</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>11711</X>
+                          <Y>-2491</Y>
+                        </item>
+                      </items>
+                    </chunk>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Polyline vertex points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">458fbd23-9c79-4ff6-8902-4ecce8933cc6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">9dd22d3e-3362-4b7a-b443-9cde989fc3a9</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11659</X>
+                              <Y>-2511</Y>
+                              <W>40</W>
+                              <H>20</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11679</X>
+                              <Y>-2501</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Close polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9aa43232-b3ac-4f2c-92c1-f71fae8908ee</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11659</X>
+                              <Y>-2491</Y>
+                              <W>40</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11679</X>
+                              <Y>-2481</Y>
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+                        <item name="Name" type_name="gh_string" type_code="10">A</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">B</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Result</item>
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+                    <item name="UserText" type_name="gh_string" type_code="10">Double click to edit panel content…</item>
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+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
+                        <item name="DrawIndices" type_name="gh_bool" type_code="1">true</item>
+                        <item name="DrawPaths" type_name="gh_bool" type_code="1">true</item>
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+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
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+                    <item name="Name" type_name="gh_string" type_code="10">List Item</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">List</item>
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+                                  <X>12574</X>
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+                            <item name="Name" type_name="gh_string" type_code="10">Index</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Index</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                                  <X>12574</X>
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+                            <item name="Name" type_name="gh_string" type_code="10">Wrap</item>
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+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                                  <X>12574</X>
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+                                  <X>12588</X>
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+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Item</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">i</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                                  <X>12626</X>
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+                                  <X>12629</X>
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+                <item name="Name" type_name="gh_string" type_code="10">List Item</item>
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+                    <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Item</item>
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+                      <items count="2">
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+                          <X>12547</X>
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+                          <X>12589</X>
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+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">5c8a152f-780c-4ff5-80ad-35da6fcee3d9</item>
+                            <item name="Name" type_name="gh_string" type_code="10">List</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">List</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">e2da5a04-447f-4fc3-a906-7e1e7bd2ba5f</item>
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+                                  <X>12549</X>
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+                            <item name="Name" type_name="gh_string" type_code="10">Index</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Index</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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