From 3df99ab2e51b6f988d1eeed97294ed5df9e54cc9 Mon Sep 17 00:00:00 2001
From: Bernard Kwok <Bernard.Kwok@autodesk.com>
Date: Wed, 12 May 2021 16:24:17 -0400
Subject: [PATCH] Move "unlit_surface" shader to proper library location 
 (#1199)

* Move unlit_shader to pbrlib and no longer make it an "adsk" definitoin.

* Rename test file.
---
 libraries/adsk/adsklib/unlit_surface.mtlx     |  95 -----------
 libraries/pbrlib/unlit_surface.mtlx           | 147 ++++++++++++++++++
 .../TestSuite/adsklib/adsk_unlit_shaders.mtlx |  93 -----------
 .../surfaceshader/unlit_surfaceshader.mtlx    | 123 +++++++++++++++
 4 files changed, 270 insertions(+), 188 deletions(-)
 delete mode 100644 libraries/adsk/adsklib/unlit_surface.mtlx
 create mode 100644 libraries/pbrlib/unlit_surface.mtlx
 delete mode 100644 resources/Materials/TestSuite/adsklib/adsk_unlit_shaders.mtlx
 create mode 100644 resources/Materials/TestSuite/pbrlib/surfaceshader/unlit_surfaceshader.mtlx

diff --git a/libraries/adsk/adsklib/unlit_surface.mtlx b/libraries/adsk/adsklib/unlit_surface.mtlx
deleted file mode 100644
index a1813432a9..0000000000
--- a/libraries/adsk/adsklib/unlit_surface.mtlx
+++ /dev/null
@@ -1,95 +0,0 @@
-<?xml version="1.0"?>
-<materialx version="1.38">
-
- <!-- Unlit surface shader (color3 input) -->
- <nodedef name="ND_unlit_surface_color3" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="npbr" namespace="adsk">
-    <input name="color" type="color3" value="1, 1, 1" />
-    <input name="opacity" type="float" value="1" />
-    <output name="out" type="surfaceshader" value="" />
-  </nodedef>
-  <nodegraph name="NG_unlit_surface_color3" nodedef="adsk:ND_unlit_surface_color3" namespace="adsk">
-    <input name="color" type="color3" value="1, 1, 1" />
-    <input name="opacity" type="float" value="1" />
-    <surface name="surface" type="surfaceshader" >
-      <input name="bsdf" type="BSDF" value="" uivisible="false" />
-      <input name="edf" type="EDF" nodename="uniform_edf" />
-      <input name="opacity" type="float" interfacename="opacity" value="1" />
-    </surface>
-    <uniform_edf name="uniform_edf" type="EDF" >
-      <input name="color" type="color3" interfacename="color" value="1, 1, 1" />
-    </uniform_edf>
-    <output name="out" type="surfaceshader" nodename="surface" />
-  </nodegraph>
-
-  <!-- Unlit surface shader (float input) -->
-  <nodedef name="ND_unlit_surface_float" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="npbr" namespace="adsk">
-    <input name="color" type="float" value="1" />
-    <input name="opacity" type="float" value="1" />
-    <output name="out" type="surfaceshader" value="" />
-  </nodedef>
-  <nodegraph name="unlit_surface_float" nodedef="adsk:ND_unlit_surface_float" namespace="adsk" >
-    <input name="color" type="float" value="1" />
-    <input name="opacity" type="float" value="1" />
-    <surface name="surface" type="surfaceshader" >
-      <input name="bsdf" type="BSDF" value="" uivisible="false" />
-      <input name="edf" type="EDF" nodename="uniform_edf" />
-      <input name="opacity" type="float" interfacename="opacity" value="1" />
-    </surface>
-    <uniform_edf name="uniform_edf" type="EDF" >
-      <input name="color" type="color3" nodename="convert" />
-    </uniform_edf>
-    <convert name="convert" type="color3" >
-      <input name="in" type="float" interfacename="color" value="1" />
-    </convert>
-    <output name="out" type="surfaceshader" nodename="surface" />
-  </nodegraph>
-
-  <!-- Unlit surface shader (vec3 input) -->
-  <nodedef name="ND_unlit_surface_vec3" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="npbr" namespace="adsk">
-    <input name="color" type="vector3" value="1, 1, 1" />
-    <input name="opacity" type="float" value="1" />
-    <output name="out" type="surfaceshader" value="" />
-  </nodedef>
-  <nodegraph name="unlit_surface_vec3" xpos="345.014"  nodedef="adsk:ND_unlit_surface_vec3" namespace="adsk" >
-    <input name="color" type="vector3" value="1, 1, 1" />
-    <input name="opacity" type="float" value="1" />
-    <surface name="surface" type="surfaceshader" >
-      <input name="bsdf" type="BSDF" value="" uivisible="false" />
-      <input name="edf" type="EDF" nodename="uniform_edf" />
-      <input name="opacity" type="float" interfacename="opacity" value="1" />
-    </surface>
-    <uniform_edf name="uniform_edf" type="EDF" >
-      <input name="color" type="color3" nodename="convert" />
-    </uniform_edf>
-    <convert name="convert" type="color3" >
-      <input name="in" type="vector3" interfacename="color" value="1, 1, 1" />
-    </convert>
-    <output name="out" type="surfaceshader" nodename="surface" />
-  </nodegraph>
-  
-  <!-- Unlit surface shader (vec2 input) -->
-  <nodedef name="ND_unlit_surface_vec2" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="npbr" namespace="adsk">
-    <input name="color" type="vector2" value="1, 1" />
-    <input name="opacity" type="float" value="1" />
-    <output name="out" type="surfaceshader" value="" />
-  </nodedef>
-  <nodegraph name="unlit_surface_vec2" nodedef="adsk:ND_unlit_surface_vec2" namespace="adsk" >
-    <input name="color" type="vector2" value="1, 1" />
-    <input name="opacity" type="float" value="1" />
-    <surface name="surface" type="surfaceshader" >
-      <input name="bsdf" type="BSDF" value="" uivisible="false" />
-      <input name="edf" type="EDF" nodename="uniform_edf" />
-      <input name="opacity" type="float" interfacename="opacity" value="1" />
-    </surface>
-    <uniform_edf name="uniform_edf" type="EDF" >
-      <input name="color" type="color3" nodename="convert1" />
-    </uniform_edf>
-    <convert name="convert" type="vector3" >
-      <input name="in" type="vector2" interfacename="color" value="1, 1" />
-    </convert>
-    <convert name="convert1" type="color3" >
-      <input name="in" type="vector3" nodename="convert" />
-    </convert>
-    <output name="out" type="surfaceshader" nodename="surface" />
-  </nodegraph>
-</materialx>
diff --git a/libraries/pbrlib/unlit_surface.mtlx b/libraries/pbrlib/unlit_surface.mtlx
new file mode 100644
index 0000000000..b66ae56910
--- /dev/null
+++ b/libraries/pbrlib/unlit_surface.mtlx
@@ -0,0 +1,147 @@
+<?xml version="1.0"?>
+<materialx version="1.38">
+
+  <!-- Uniform emission surface shader which accepts a color4 input. -->
+  <nodedef name="ND_unlit_surface_color4" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="pbr" doc="Uniform emission surface shader which accepts a color4 input" >
+    <input name="color" type="color4" value="1, 1, 1, 1" />
+    <output name="out" type="surfaceshader" value="" />
+  </nodedef>
+  <nodegraph name="NG_unlit_surface_color4"  nodedef="ND_unlit_surface_color4" >
+     <input name="color" type="color4" value="1, 1, 1, 1" />
+     <extract name="extract" type="float" nodedef="ND_extract_color4" xpos="620" ypos="205">
+        <input name="in" type="color4" interfacename="color" value="0, 0, 0, 0" />
+        <input name="index" type="integer" uniform="true" value="3" />
+     </extract>
+     <surface name="surface" type="surfaceshader" nodedef="ND_surface" xpos="925" ypos="47">
+        <input name="bsdf" type="BSDF" value="" />
+        <input name="edf" type="EDF" nodename="uniform_edf" />
+        <input name="opacity" type="float" nodename="extract" />
+     </surface>
+     <swizzle name="swizzle5" type="color3" nodedef="ND_swizzle_color4_color3" xpos="315" ypos="22">
+        <input name="in" type="color4" interfacename="color" value="0, 0, 0, 0" />
+        <input name="channels" type="string" uniform="true" value="rgb" />
+     </swizzle>
+     <uniform_edf name="uniform_edf" type="EDF" nodedef="ND_uniform_edf" xpos="620" ypos="10">
+        <input name="color" type="color3" nodename="swizzle5" />
+     </uniform_edf>
+     <output name="out" type="surfaceshader" nodename="surface" />
+  </nodegraph>
+   
+ <!-- Uniform emission surface shader which accepts a color3 and opacity input. -->
+ <nodedef name="ND_unlit_surface_color3" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="pbr" doc="Uniform emission surface shader which accepts a color3 and opacity input" >
+    <input name="color" type="color3" value="1, 1, 1" />
+    <input name="opacity" type="float" value="1" />
+    <output name="out" type="surfaceshader" value="" />
+  </nodedef>
+  <nodegraph name="NG_unlit_surface_color3" nodedef="ND_unlit_surface_color3" >
+    <input name="color" type="color3" value="1, 1, 1" />
+    <input name="opacity" type="float" value="1" />
+    <surface name="surface" type="surfaceshader" >
+      <input name="bsdf" type="BSDF" value="" uivisible="false" />
+      <input name="edf" type="EDF" nodename="uniform_edf" />
+      <input name="opacity" type="float" interfacename="opacity" value="1" />
+    </surface>
+    <uniform_edf name="uniform_edf" type="EDF" >
+      <input name="color" type="color3" interfacename="color" value="1, 1, 1" />
+    </uniform_edf>
+    <output name="out" type="surfaceshader" nodename="surface" />
+  </nodegraph>
+
+  <!-- Uniform emission surface shader which accepts a float and opacity input. -->
+  <nodedef name="ND_unlit_surface_float" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="pbr" doc="Uniform emission surface shader which accepts a float and opacity input" >
+    <input name="color" type="float" value="1" />
+    <input name="opacity" type="float" value="1" />
+    <output name="out" type="surfaceshader" value="" />
+  </nodedef>
+  <nodegraph name="NG_unlit_surface_float" nodedef="ND_unlit_surface_float"  >
+    <input name="color" type="float" value="1" />
+    <input name="opacity" type="float" value="1" />
+    <surface name="surface" type="surfaceshader" >
+      <input name="bsdf" type="BSDF" value="" uivisible="false" />
+      <input name="edf" type="EDF" nodename="uniform_edf" />
+      <input name="opacity" type="float" interfacename="opacity" value="1" />
+    </surface>
+    <uniform_edf name="uniform_edf" type="EDF" >
+      <input name="color" type="color3" nodename="convert" />
+    </uniform_edf>
+    <convert name="convert" type="color3" >
+      <input name="in" type="float" interfacename="color" value="1" />
+    </convert>
+    <output name="out" type="surfaceshader" nodename="surface" />
+  </nodegraph>
+   
+  <!-- Uniform emission surface shader which accepts a vec4 input. -->
+  <nodedef name="ND_unlit_surface_vec4" node="unlit_surface" version="1.0" isdefaultversion="true" doc="Uniform emission surface shader which accepts a vec4 input" >
+    <input name="color" type="vector4" value="1, 1, 1, 1" />
+    <output name="out" type="surfaceshader" value="" />
+  </nodedef>
+  <nodegraph name="NG_unlit_surface2_vec4"  nodedef="ND_unlit_surface_vec4">
+    <input name="color" type="vector4" value="1, 1, 1, 1" />
+    <extract name="extract1" type="float" nodedef="ND_extract_vector4" xpos="620" ypos="203.811">
+      <input name="in" type="vector4" interfacename="color" value="0, 0, 0, 0" />
+      <input name="index" type="integer" uniform="true" value="3" />
+    </extract>
+    <surface name="surface" type="surfaceshader" nodedef="ND_surface" xpos="925" ypos="48">
+      <input name="bsdf" type="BSDF" value="" />
+      <input name="edf" type="EDF" nodename="uniform_edf1" />
+      <input name="opacity" type="float" nodename="extract1" />
+    </surface>
+    <swizzle name="swizzle4" type="color3" nodedef="ND_swizzle_vector4_color3" xpos="315" ypos="22">
+      <input name="in" type="vector4" interfacename="color" value="0, 0, 0, 0" />
+      <input name="channels" type="string" uniform="true" value="xyz" />
+    </swizzle>
+    <uniform_edf name="uniform_edf1" type="EDF" nodedef="ND_uniform_edf" xpos="620" ypos="10">
+      <input name="color" type="color3" nodename="swizzle4" />
+    </uniform_edf>
+    <output name="out" type="surfaceshader" nodename="surface" />
+  </nodegraph>   
+
+  <!-- Uniform emission surface shader which accepts a vec3 and opacity input. -->
+  <nodedef name="ND_unlit_surface_vec3" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="pbr" doc="Uniform emission surface shader which accepts a vec3 and opacity input" >
+    <input name="color" type="vector3" value="1, 1, 1" />
+    <input name="opacity" type="float" value="1" />
+    <output name="out" type="surfaceshader" value="" />
+  </nodedef>
+  <nodegraph name="NG_unlit_surface_vec3" xpos="345.014"  nodedef="ND_unlit_surface_vec3"  >
+    <input name="color" type="vector3" value="1, 1, 1" />
+    <input name="opacity" type="float" value="1" />
+    <surface name="surface" type="surfaceshader" >
+      <input name="bsdf" type="BSDF" value="" uivisible="false" />
+      <input name="edf" type="EDF" nodename="uniform_edf" />
+      <input name="opacity" type="float" interfacename="opacity" value="1" />
+    </surface>
+    <uniform_edf name="uniform_edf" type="EDF" >
+      <input name="color" type="color3" nodename="convert" />
+    </uniform_edf>
+    <convert name="convert" type="color3" >
+      <input name="in" type="vector3" interfacename="color" value="1, 1, 1" />
+    </convert>
+    <output name="out" type="surfaceshader" nodename="surface" />
+  </nodegraph>
+  
+  <!-- Uniform emission surface shader which accepts a vec2 and opaciy input. -->
+  <nodedef name="ND_unlit_surface_vec2" node="unlit_surface" version="1.0" isdefaultversion="true" nodegroup="pbr" doc="Uniform emission surface shader which accepts a vec2 and opaciy input" >
+    <input name="color" type="vector2" value="1, 1" />
+    <input name="opacity" type="float" value="1" />
+    <output name="out" type="surfaceshader" value="" />
+  </nodedef>
+  <nodegraph name="NG_unlit_surface_vec2" nodedef="ND_unlit_surface_vec2"  >
+    <input name="color" type="vector2" value="1, 1" />
+    <input name="opacity" type="float" value="1" />
+    <surface name="surface" type="surfaceshader" >
+      <input name="bsdf" type="BSDF" value="" uivisible="false" />
+      <input name="edf" type="EDF" nodename="uniform_edf" />
+      <input name="opacity" type="float" interfacename="opacity" value="1" />
+    </surface>
+    <uniform_edf name="uniform_edf" type="EDF" >
+      <input name="color" type="color3" nodename="convert1" />
+    </uniform_edf>
+    <convert name="convert" type="vector3" >
+      <input name="in" type="vector2" interfacename="color" value="1, 1" />
+    </convert>
+    <convert name="convert1" type="color3" >
+      <input name="in" type="vector3" nodename="convert" />
+    </convert>
+    <output name="out" type="surfaceshader" nodename="surface" />
+  </nodegraph>
+</materialx>
diff --git a/resources/Materials/TestSuite/adsklib/adsk_unlit_shaders.mtlx b/resources/Materials/TestSuite/adsklib/adsk_unlit_shaders.mtlx
deleted file mode 100644
index 71d0e977c0..0000000000
--- a/resources/Materials/TestSuite/adsklib/adsk_unlit_shaders.mtlx
+++ /dev/null
@@ -1,93 +0,0 @@
-<?xml version="1.0"?>
-<materialx version="1.38">
-  <nodegraph name="Toon_Graph" xpos="10" ypos="435" ldx_io_nodes="&amp;lt;?xml version=&quot;1.0&quot;?&amp;gt;&#10;&amp;lt;materialx version=&quot;1.38&quot;&amp;gt;&#10;  &amp;lt;layout name=&quot;io&quot; type=&quot;&quot;&amp;gt;&#10;    &amp;lt;input name=&quot;Input&quot; type=&quot;&quot; ports=&quot;Light_Direction,Toon_Color_1,Toon_Color_2,Threshold&quot; pos=&quot;10 135&quot; /&amp;gt;&#10;    &amp;lt;output name=&quot;Output&quot; type=&quot;&quot; ports=&quot;out,out1&quot; pos=&quot;2710.25 31.3172&quot; /&amp;gt;&#10;  &amp;lt;/layout&amp;gt;&#10;&amp;lt;/materialx&amp;gt;&#10;">
-    <input name="Light_Direction" type="vector3" value="-0.4, -0.77, 0.4" uivisible="true" />
-    <input name="Toon_Color_1" type="color3" value="0.03, 0.8, 0.9" uivisible="true" />
-    <input name="Toon_Color_2" type="color3" value="1, 0.03, 0.01" uivisible="true" />
-    <input name="Threshold" type="float" value="0.001" uivisible="true" />
-    <constant name="lightVector" type="vector3" xpos="315" ypos="66">
-      <input name="value" type="vector3" interfacename="Light_Direction" value="-0.4, -0.77, 0.4" uivisible="true" />
-    </constant>
-    <dotproduct name="dotproduct" type="float" xpos="925" ypos="103">
-      <input name="in1" type="vector3" nodename="normalize2" uivisible="true" />
-      <input name="in2" type="vector3" nodename="normalize" uivisible="true" />
-    </dotproduct>
-    <normal name="normal" type="vector3" xpos="368.117" ypos="345.471" />
-    <normalize name="normalize" type="vector3" xpos="620" ypos="62">
-      <input name="in" type="vector3" nodename="lightVector" uivisible="true" />
-    </normalize>
-    <ramplr name="ramplr1" type="color3" xpos="2145" ypos="9.1035">
-      <input name="valuel" type="color3" interfacename="Toon_Color_1" value="0.03, 0.8, 0.9" uivisible="true" />
-      <input name="valuer" type="color3" interfacename="Toon_Color_2" value="1, 0.03, 0.01" uivisible="true" />
-      <input name="texcoord" type="vector2" nodename="convert" defaultgeomprop="UV0" uivisible="true" />
-    </ramplr>
-    <ifgreater name="ifgreater" type="float" xpos="1535" ypos="128">
-      <input name="value1" type="float" nodename="smoothstep" uivisible="true" />
-      <input name="value2" type="float" interfacename="Threshold" value="0.001" uivisible="true" />
-      <input name="in1" type="float" value="1" uivisible="true" />
-      <input name="in2" type="float" value="0" uivisible="true" />
-    </ifgreater>
-    <convert name="convert" type="vector2" xpos="1840" ypos="90">
-      <input name="in" type="float" nodename="ifgreater" uivisible="true" />
-    </convert>
-    <dotproduct name="dotproduct1" type="float" xpos="2450" ypos="330">
-      <input name="in1" type="vector3" nodename="normalize2" uivisible="true" />
-      <input name="in2" type="vector3" nodename="normalize1" uivisible="true" />
-    </dotproduct>
-    <normalize name="normalize1" type="vector3" xpos="2145" ypos="386">
-      <input name="in" type="vector3" nodename="constant" uivisible="true" />
-    </normalize>
-    <normalize name="normalize2" type="vector3" xpos="626.214" ypos="319.13">
-      <input name="in" type="vector3" nodename="normal" uivisible="true" />
-    </normalize>
-    <smoothstep name="smoothstep" type="float" xpos="1230" ypos="54">
-      <input name="in" type="float" nodename="dotproduct" uivisible="true" />
-      <input name="low" type="float" value="0" uivisible="true" />
-      <input name="high" type="float" value="1" uivisible="true" />
-    </smoothstep>
-    <constant name="constant" type="vector3" xpos="1803.8" ypos="489.476" />
-    <output name="out" type="color3" nodename="ramplr1" />
-    <output name="out1" type="vector2" />
-  </nodegraph>
-  <adsk:unlit_surface name="unlit_surface2" type="surfaceshader" version="1.0" xpos="925" ypos="32">
-    <input name="color" type="color3" nodegraph="Toon_Graph" output="out" uivisible="true" />
-  </adsk:unlit_surface>
-  <surfacematerial name="surfacematerial" type="material" xpos="1230" ypos="228">
-    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface" uivisible="true" />
-    <input name="displacementshader" type="displacementshader" value="" uivisible="true" />
-  </surfacematerial>
-  <surfacematerial name="surfacematerial1" type="material" xpos="1230" ypos="666">
-    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface1" uivisible="true" />
-    <input name="displacementshader" type="displacementshader" value="" uivisible="true" />
-  </surfacematerial>
-  <surfacematerial name="surfacematerial2" type="material" xpos="1230" ypos="9">
-    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface2" uivisible="true" />
-    <input name="displacementshader" type="displacementshader" value="" uivisible="true" />
-  </surfacematerial>
-  <surfacematerial name="surfacematerial3" type="material" xpos="1230" ypos="447">
-    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface3" uivisible="true" />
-    <input name="displacementshader" type="displacementshader" value="" uivisible="true" />
-  </surfacematerial>
-  <adsk:unlit_surface name="unlit_surface1" type="surfaceshader" version="1.0" xpos="925" ypos="689">
-    <input name="color" type="float" nodename="swizzle" uivisible="true" />
-  </adsk:unlit_surface>
-  <adsk:unlit_surface name="unlit_surface" type="surfaceshader" version="1.0" xpos="925" ypos="251">
-    <input name="color" type="vector2" nodename="convert1" uivisible="true" />
-  </adsk:unlit_surface>
-  <adsk:unlit_surface name="unlit_surface3" type="surfaceshader" version="1.0" xpos="925" ypos="470">
-    <input name="color" type="vector3" nodename="swizzle1" uivisible="true" />
-  </adsk:unlit_surface>
-  <convert name="convert1" type="vector2" xpos="620" ypos="293">
-    <input name="in" type="vector3" nodename="swizzle1" uivisible="true" />
-  </convert>
-  <luminance name="luminance" type="color3" xpos="315" ypos="569">
-    <input name="in" type="color3" nodegraph="Toon_Graph" output="out" uivisible="true" />
-  </luminance>
-  <swizzle name="swizzle" type="float" xpos="620" ypos="606">
-    <input name="in" type="color3" nodename="luminance" uivisible="true" />
-  </swizzle>
-  <swizzle name="swizzle1" type="vector3" xpos="315" ypos="350">
-    <input name="in" type="color3" nodegraph="Toon_Graph" output="out" uivisible="true" />
-    <input name="channels" type="string" uniform="true" value="rgb" uivisible="true" />
-  </swizzle>
-</materialx>
diff --git a/resources/Materials/TestSuite/pbrlib/surfaceshader/unlit_surfaceshader.mtlx b/resources/Materials/TestSuite/pbrlib/surfaceshader/unlit_surfaceshader.mtlx
new file mode 100644
index 0000000000..c876f5f2ed
--- /dev/null
+++ b/resources/Materials/TestSuite/pbrlib/surfaceshader/unlit_surfaceshader.mtlx
@@ -0,0 +1,123 @@
+<?xml version="1.0"?>
+<materialx version="1.38">
+  <standard_surface name="defaultShader" type="surfaceshader" nodedef="ND_standard_surface_surfaceshader" version="1.0.1" xpos="-1220" ypos="22">
+    <input name="specular" type="float" value="0.2" />
+    <input name="specular_roughness" type="float" value="0.4" />
+  </standard_surface>
+  <surfacematerial name="defaultMaterial" type="material" nodedef="ND_surfacematerial" xpos="-915" ypos="-1">
+    <input name="surfaceshader" type="surfaceshader" nodename="defaultShader" />
+    <input name="displacementshader" type="displacementshader" value="" />
+  </surfacematerial>
+  <nodegraph name="Toon_Graph" >
+    <input name="Light_Direction" type="vector3" value="-0.4, -0.77, 0.4" />
+    <input name="Toon_Color_1" type="color3" value="0.03, 0.8, 0.9" />
+    <input name="Toon_Color_2" type="color3" value="1, 0.03, 0.01" />
+    <input name="Threshold" type="float" value="0.001" />
+    <constant name="lightVector" type="vector3" nodedef="ND_constant_vector3" xpos="315" ypos="67">
+      <input name="value" type="vector3" interfacename="Light_Direction" value="-0.4, -0.77, 0.4" />
+    </constant>
+    <dotproduct name="dotproduct" type="float" nodedef="ND_dotproduct_vector3" xpos="925" ypos="98">
+      <input name="in1" type="vector3" nodename="normalize2" />
+      <input name="in2" type="vector3" nodename="normalize" />
+    </dotproduct>
+    <normal name="normal" type="vector3" nodedef="ND_normal_vector3" xpos="315" ypos="262" />
+    <normalize name="normalize" type="vector3" nodedef="ND_normalize_vector3" xpos="620" ypos="62">
+      <input name="in" type="vector3" nodename="lightVector" />
+    </normalize>
+    <ramplr name="ramplr1" type="color3" nodedef="ND_ramplr_color3" xpos="2145" ypos="10">
+      <input name="valuel" type="color3" interfacename="Toon_Color_1" value="0.03, 0.8, 0.9" />
+      <input name="valuer" type="color3" interfacename="Toon_Color_2" value="1, 0.03, 0.01" />
+      <input name="texcoord" type="vector2" nodename="convert" defaultgeomprop="UV0" />
+    </ramplr>
+    <ifgreater name="ifgreater" type="float" nodedef="ND_ifgreater_float" xpos="1535" ypos="127">
+      <input name="value1" type="float" nodename="smoothstep" />
+      <input name="value2" type="float" interfacename="Threshold" value="0.001" />
+      <input name="in1" type="float" value="1" />
+      <input name="in2" type="float" value="0" />
+    </ifgreater>
+    <convert name="convert" type="vector2" nodedef="ND_convert_float_vector2" xpos="1840" ypos="92">
+      <input name="in" type="float" nodename="ifgreater" />
+    </convert>
+    <dotproduct name="dotproduct1" type="float" nodedef="ND_dotproduct_vector3" xpos="2450" ypos="330">
+      <input name="in1" type="vector3" nodename="normalize2" />
+      <input name="in2" type="vector3" nodename="normalize1" />
+    </dotproduct>
+    <normalize name="normalize1" type="vector3" nodedef="ND_normalize_vector3" xpos="2145" ypos="386">
+      <input name="in" type="vector3" nodename="constant" />
+    </normalize>
+    <normalize name="normalize2" type="vector3" nodedef="ND_normalize_vector3" xpos="620" ypos="257">
+      <input name="in" type="vector3" nodename="normal" />
+    </normalize>
+    <smoothstep name="smoothstep" type="float" nodedef="ND_smoothstep_float" xpos="1230" ypos="54">
+      <input name="in" type="float" nodename="dotproduct" />
+      <input name="low" type="float" value="0" />
+      <input name="high" type="float" value="1" />
+    </smoothstep>
+    <constant name="constant" type="vector3" nodedef="ND_constant_vector3" xpos="1840" ypos="410" />
+    <output name="out" type="color3" nodename="ramplr1" />
+    <output name="out1" type="vector2" />
+  </nodegraph>
+  <unlit_surface name="unlit_surface2" type="surfaceshader" nodedef="ND_unlit_surface_color3" version="1.0" xpos="925" ypos="31.5812">
+    <input name="color" type="color3" nodegraph="Toon_Graph" output="out" />
+  </unlit_surface>
+  <surfacematerial name="surfacematerial" type="material" nodedef="ND_surfacematerial" xpos="1230" ypos="227.216">
+    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface" />
+    <input name="displacementshader" type="displacementshader" value="" />
+  </surfacematerial>
+  <surfacematerial name="surfacematerial1" type="material" nodedef="ND_surfacematerial" xpos="1230" ypos="666">
+    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface1" />
+    <input name="displacementshader" type="displacementshader" value="" />
+  </surfacematerial>
+  <surfacematerial name="surfacematerial2" type="material" nodedef="ND_surfacematerial" xpos="1230" ypos="9">
+    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface2" />
+    <input name="displacementshader" type="displacementshader" value="" />
+  </surfacematerial>
+  <surfacematerial name="surfacematerial3" type="material" nodedef="ND_surfacematerial" xpos="1230" ypos="447">
+    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface3" />
+    <input name="displacementshader" type="displacementshader" value="" />
+  </surfacematerial>
+  <unlit_surface name="unlit_surface1" type="surfaceshader" nodedef="ND_unlit_surface_float" version="1.0" xpos="925" ypos="688.881">
+    <input name="color" type="float" nodename="swizzle" />
+  </unlit_surface>
+  <unlit_surface name="unlit_surface" type="surfaceshader" nodedef="ND_unlit_surface_vec2" version="1.0" xpos="926.419" ypos="252">
+    <input name="color" type="vector2" nodename="convert1" />
+  </unlit_surface>
+  <unlit_surface name="unlit_surface3" type="surfaceshader" nodedef="ND_unlit_surface_vec3" version="1.0" xpos="926.122" ypos="471">
+    <input name="color" type="vector3" nodename="swizzle1" />
+  </unlit_surface>
+  <convert name="convert1" type="vector2" nodedef="ND_convert_vector3_vector2" xpos="625.88" ypos="313.328">
+    <input name="in" type="vector3" nodename="swizzle1" />
+  </convert>
+  <luminance name="luminance" type="color3" nodedef="ND_luminance_color3" xpos="315" ypos="621">
+    <input name="in" type="color3" nodegraph="Toon_Graph" output="out" />
+  </luminance>
+  <swizzle name="swizzle" type="float" nodedef="ND_swizzle_color3_float" xpos="620" ypos="706">
+    <input name="in" type="color3" nodename="luminance" />
+  </swizzle>
+  <swizzle name="swizzle1" type="vector3" nodedef="ND_swizzle_color3_vector3" xpos="315" ypos="402">
+    <input name="in" type="color3" nodegraph="Toon_Graph" output="out" />
+    <input name="channels" type="string" uniform="true" value="rgb" />
+  </swizzle>
+  <unlit_surface name="unlit_surface4" type="surfaceshader" nodedef="ND_unlit_surface_color4" version="1.0" xpos="914.35" ypos="-179.981">
+    <input name="color" type="color4" nodename="swizzle2" />
+  </unlit_surface>
+  <surfacematerial name="surfacematerial4" type="material" nodedef="ND_surfacematerial" xpos="1246.91" ypos="-224.8">
+    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface4" />
+    <input name="displacementshader" type="displacementshader" value="" />
+  </surfacematerial>
+  <swizzle name="swizzle2" type="color4" nodedef="ND_swizzle_color3_color4" xpos="290.104" ypos="-134.477">
+    <input name="in" type="color3" nodegraph="Toon_Graph" output="out" />
+    <input name="channels" type="string" uniform="true" value="rgb1" />
+  </swizzle>
+  <unlit_surface name="unlit_surface5" type="surfaceshader" nodedef="ND_unlit_surface_vec4" version="1.0" xpos="953.868" ypos="944.759">
+    <input name="color" type="vector4" nodename="swizzle3" />
+  </unlit_surface>
+  <swizzle name="swizzle3" type="vector4" nodedef="ND_swizzle_color3_vector4" xpos="626.099" ypos="936.674">
+    <input name="in" type="color3" nodegraph="Toon_Graph" output="out" />
+    <input name="channels" type="string" uniform="true" value="rgb1" />
+  </swizzle>
+  <surfacematerial name="surfacematerial5" type="material" nodedef="ND_surfacematerial" xpos="1230.78" ypos="927.07">
+    <input name="surfaceshader" type="surfaceshader" nodename="unlit_surface5" />
+    <input name="displacementshader" type="displacementshader" value="" />
+  </surfacematerial>
+</materialx>