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stdlib_defs.mtlx
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stdlib_defs.mtlx
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<?xml version="1.0" encoding="UTF-8"?>
<!--
TM & (c) 2019 Lucasfilm Entertainment Company Ltd. and Lucasfilm Ltd.
All rights reserved. See LICENSE.txt for license.
Declarations of standard data types and nodes included in the MaterialX specification.
-->
<materialx version="1.37">
<!-- ======================================================================== -->
<!-- Data types -->
<!-- ======================================================================== -->
<typedef name="boolean"/>
<typedef name="integer"/>
<typedef name="float"/>
<typedef name="color2"/>
<typedef name="color3" semantic="color"/>
<typedef name="color4" semantic="color"/>
<typedef name="vector2"/>
<typedef name="vector3"/>
<typedef name="vector4"/>
<typedef name="matrix33"/>
<typedef name="matrix44"/>
<typedef name="string"/>
<typedef name="filename"/>
<typedef name="geomname"/>
<typedef name="surfaceshader" semantic="shader" context="surface"/>
<typedef name="displacementshader" semantic="shader" context="displacement"/>
<typedef name="volumeshader" semantic="shader" context="volume"/>
<typedef name="lightshader" semantic="shader" context="light"/>
<typedef name="none"/>
<typedef name="integerarray"/>
<typedef name="floatarray"/>
<typedef name="color2array"/>
<typedef name="color3array" semantic="color"/>
<typedef name="color4array" semantic="color"/>
<typedef name="vector2array"/>
<typedef name="vector3array"/>
<typedef name="vector4array"/>
<typedef name="stringarray"/>
<typedef name="geomnamearray"/>
<!-- ======================================================================== -->
<!-- Units and unit types -->
<!-- ======================================================================== -->
<unittypedef name="distance"/>
<unitdef name="UD_stdlib_distance" unittype="distance">
<unit name="nanometer" scale="0.000000001" />
<unit name="micron" scale="0.000001"/>
<unit name="millimeter" scale="0.001"/>
<unit name="centimeter" scale="0.01"/>
<unit name="inch" scale="0.0254"/>
<unit name="foot" scale="0.3048"/>
<unit name="yard" scale="0.9144"/>
<unit name="meter" scale="1.0"/>
<unit name="kilometer" scale="1000.0"/>
<unit name="mile" scale="1609.344"/>
</unitdef>
<unittypedef name="angle"/>
<unitdef name="UD_stdlib_angle" unittype="angle">
<unit name="degrees" scale="1.0" />
<unit name="radians" scale="57.295779513" />
</unitdef>
<!-- ======================================================================== -->
<!-- Geometric Properties -->
<!-- ======================================================================== -->
<geompropdef name="Pobject" type="vector3" geomprop="position" space="object"/>
<geompropdef name="Nobject" type="vector3" geomprop="normal" space="object"/>
<geompropdef name="Tobject" type="vector3" geomprop="tangent" space="object" index="0"/>
<geompropdef name="Bobject" type="vector3" geomprop="bitangent" space="object" index="0"/>
<geompropdef name="Pworld" type="vector3" geomprop="position" space="world"/>
<geompropdef name="Nworld" type="vector3" geomprop="normal" space="world"/>
<geompropdef name="Tworld" type="vector3" geomprop="tangent" space="world" index="0"/>
<geompropdef name="Bworld" type="vector3" geomprop="bitangent" space="world" index="0"/>
<geompropdef name="UV0" type="vector2" geomprop="texcoord" index="0"/>
<geompropdef name="Vworld" type="vector3" geomprop="viewdirection" space="world"/>
<!-- ======================================================================== -->
<!-- Texture nodes -->
<!-- ======================================================================== -->
<!--
Node: <image>
Samples data from a single image, or from a layer within a multi-layer image.
-->
<nodedef name="ND_image_float" node="image" nodegroup="texture2d">
<parameter name="file" type="filename" value="" uiname="Filename"/>
<parameter name="layer" type="string" value="" uiname="Layer"/>
<parameter name="default" type="float" value="0.0" uiname="Default Color"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0" uiname="Texture Coordinates"/>
<parameter name="uaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode U"/>
<parameter name="vaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode V"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic" uiname="Filter Type"/>
<parameter name="framerange" type="string" value="" uiname="Frame Range"/>
<parameter name="frameoffset" type="integer" value="0" uiname="Frame Offset"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror" uiname="Frame End Action"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_image_color2" node="image" nodegroup="texture2d">
<parameter name="file" type="filename" value="" uiname="Filename"/>
<parameter name="layer" type="string" value="" uiname="Layer"/>
<parameter name="default" type="color2" value="0.0, 0.0" uiname="Default Color"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0" uiname="Texture Coordinates"/>
<parameter name="uaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode U"/>
<parameter name="vaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode V"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic" uiname="Filter Type"/>
<parameter name="framerange" type="string" value="" uiname="Frame Range"/>
<parameter name="frameoffset" type="integer" value="0" uiname="Frame Offset"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror" uiname="Frame End Action"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_image_color3" node="image" nodegroup="texture2d">
<parameter name="file" type="filename" value="" uiname="Filename"/>
<parameter name="layer" type="string" value="" uiname="Layer"/>
<parameter name="default" type="color3" value="0.0, 0.0, 0.0" uiname="Default Color"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0" uiname="Texture Coordinates"/>
<parameter name="uaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode U"/>
<parameter name="vaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode V"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic" uiname="Filter Type"/>
<parameter name="framerange" type="string" value="" uiname="Frame Range"/>
<parameter name="frameoffset" type="integer" value="0" uiname="Frame Offset"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror" uiname="Frame End Action"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_image_color4" node="image" nodegroup="texture2d">
<parameter name="file" type="filename" value="" uiname="Filename"/>
<parameter name="layer" type="string" value="" uiname="Layer"/>
<parameter name="default" type="color4" value="0.0, 0.0, 0.0, 0.0" uiname="Default Color"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0" uiname="Texture Coordinates"/>
<parameter name="uaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode U"/>
<parameter name="vaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode V"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic" uiname="Filter Type"/>
<parameter name="framerange" type="string" value="" uiname="Frame Range"/>
<parameter name="frameoffset" type="integer" value="0" uiname="Frame Offset"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror" uiname="Frame End Action"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_image_vector2" node="image" nodegroup="texture2d">
<parameter name="file" type="filename" value="" uiname="Filename"/>
<parameter name="layer" type="string" value="" uiname="Layer"/>
<parameter name="default" type="vector2" value="0.0, 0.0" uiname="Default Color"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0" uiname="Texture Coordinates"/>
<parameter name="uaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode U"/>
<parameter name="vaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode V"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic" uiname="Filter Type"/>
<parameter name="framerange" type="string" value="" uiname="Frame Range"/>
<parameter name="frameoffset" type="integer" value="0" uiname="Frame Offset"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror" uiname="Frame End Action"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_image_vector3" node="image" nodegroup="texture2d">
<parameter name="file" type="filename" value="" uiname="Filename"/>
<parameter name="layer" type="string" value="" uiname="Layer"/>
<parameter name="default" type="vector3" value="0.0, 0.0, 0.0" uiname="Default Color"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0" uiname="Texture Coordinates"/>
<parameter name="uaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode U"/>
<parameter name="vaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode V"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic" uiname="Filter Type"/>
<parameter name="framerange" type="string" value="" uiname="Frame Range"/>
<parameter name="frameoffset" type="integer" value="0" uiname="Frame Offset"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror" uiname="Frame End Action"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_image_vector4" node="image" nodegroup="texture2d">
<parameter name="file" type="filename" value="" uiname="Filename"/>
<parameter name="layer" type="string" value="" uiname="Layer"/>
<parameter name="default" type="vector4" value="0.0, 0.0, 0.0, 0.0" uiname="Default Color"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0" uiname="Texture Coordinates"/>
<parameter name="uaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode U"/>
<parameter name="vaddressmode" type="string" value="periodic" enum="constant,clamp,periodic,mirror" uiname="Address Mode V"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic" uiname="Filter Type"/>
<parameter name="framerange" type="string" value="" uiname="Frame Range"/>
<parameter name="frameoffset" type="integer" value="0" uiname="Frame Offset"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror" uiname="Frame End Action"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <tiledimage> Supplemental Node
Samples data from a single image, with provisions for tiling and offsetting the image
across uv space.
-->
<nodedef name="ND_tiledimage_float" node="tiledimage" nodegroup="texture2d">
<parameter name="file" type="filename" value=""/>
<parameter name="default" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<input name="uvtiling" type="vector2" value="1.0, 1.0"/>
<input name="uvoffset" type="vector2" value="0.0, 0.0"/>
<input name="realworldimagesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<input name="realworldtilesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_tiledimage_color2" node="tiledimage" nodegroup="texture2d">
<parameter name="file" type="filename" value=""/>
<parameter name="default" type="color2" value="0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<input name="uvtiling" type="vector2" value="1.0, 1.0"/>
<input name="uvoffset" type="vector2" value="0.0, 0.0"/>
<input name="realworldimagesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<input name="realworldtilesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_tiledimage_color3" node="tiledimage" nodegroup="texture2d">
<parameter name="file" type="filename" value=""/>
<parameter name="default" type="color3" value="0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<input name="uvtiling" type="vector2" value="1.0, 1.0"/>
<input name="uvoffset" type="vector2" value="0.0, 0.0"/>
<input name="realworldimagesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<input name="realworldtilesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_tiledimage_color4" node="tiledimage" nodegroup="texture2d">
<parameter name="file" type="filename" value=""/>
<parameter name="default" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<input name="uvtiling" type="vector2" value="1.0, 1.0"/>
<input name="uvoffset" type="vector2" value="0.0, 0.0"/>
<input name="realworldimagesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<input name="realworldtilesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_tiledimage_vector2" node="tiledimage" nodegroup="texture2d">
<parameter name="file" type="filename" value=""/>
<parameter name="default" type="vector2" value="0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<input name="uvtiling" type="vector2" value="1.0, 1.0"/>
<input name="uvoffset" type="vector2" value="0.0, 0.0"/>
<input name="realworldimagesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<input name="realworldtilesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_tiledimage_vector3" node="tiledimage" nodegroup="texture2d">
<parameter name="file" type="filename" value=""/>
<parameter name="default" type="vector3" value="0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<input name="uvtiling" type="vector2" value="1.0, 1.0"/>
<input name="uvoffset" type="vector2" value="0.0, 0.0"/>
<input name="realworldimagesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<input name="realworldtilesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_tiledimage_vector4" node="tiledimage" nodegroup="texture2d">
<parameter name="file" type="filename" value=""/>
<parameter name="default" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<input name="uvtiling" type="vector2" value="1.0, 1.0"/>
<input name="uvoffset" type="vector2" value="0.0, 0.0"/>
<input name="realworldimagesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<input name="realworldtilesize" type="vector2" value="1.0, 1.0" unittype="distance"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <triplanarprojection> Supplemental Node
Samples data from three images, or layers within multi-layer images, and projects a tiled
representation of the images along each of the three respective coordinate axes, computing
a weighted blend of the three samples using the geometric normal.
-->
<nodedef name="ND_triplanarprojection_float" node="triplanarprojection" nodegroup="texture3d">
<parameter name="filex" type="filename" value=""/>
<parameter name="filey" type="filename" value=""/>
<parameter name="filez" type="filename" value=""/>
<parameter name="layerx" type="string" value=""/>
<parameter name="layery" type="string" value=""/>
<parameter name="layerz" type="string" value=""/>
<parameter name="default" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<input name="normal" type="vector3" defaultgeomprop="Nobject"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_triplanarprojection_color2" node="triplanarprojection" nodegroup="texture3d">
<parameter name="filex" type="filename" value=""/>
<parameter name="filey" type="filename" value=""/>
<parameter name="filez" type="filename" value=""/>
<parameter name="layerx" type="string" value=""/>
<parameter name="layery" type="string" value=""/>
<parameter name="layerz" type="string" value=""/>
<parameter name="default" type="color2" value="0.0, 0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<input name="normal" type="vector3" defaultgeomprop="Nobject"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_triplanarprojection_color3" node="triplanarprojection" nodegroup="texture3d">
<parameter name="filex" type="filename" value=""/>
<parameter name="filey" type="filename" value=""/>
<parameter name="filez" type="filename" value=""/>
<parameter name="layerx" type="string" value=""/>
<parameter name="layery" type="string" value=""/>
<parameter name="layerz" type="string" value=""/>
<parameter name="default" type="color3" value="0.0, 0.0, 0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<input name="normal" type="vector3" defaultgeomprop="Nobject"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_triplanarprojection_color4" node="triplanarprojection" nodegroup="texture3d">
<parameter name="filex" type="filename" value=""/>
<parameter name="filey" type="filename" value=""/>
<parameter name="filez" type="filename" value=""/>
<parameter name="layerx" type="string" value=""/>
<parameter name="layery" type="string" value=""/>
<parameter name="layerz" type="string" value=""/>
<parameter name="default" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<input name="normal" type="vector3" defaultgeomprop="Nobject"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_triplanarprojection_vector2" node="triplanarprojection" nodegroup="texture3d">
<parameter name="filex" type="filename" value=""/>
<parameter name="filey" type="filename" value=""/>
<parameter name="filez" type="filename" value=""/>
<parameter name="layerx" type="string" value=""/>
<parameter name="layery" type="string" value=""/>
<parameter name="layerz" type="string" value=""/>
<parameter name="default" type="vector2" value="0.0, 0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<input name="normal" type="vector3" defaultgeomprop="Nobject"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_triplanarprojection_vector3" node="triplanarprojection" nodegroup="texture3d">
<parameter name="filex" type="filename" value=""/>
<parameter name="filey" type="filename" value=""/>
<parameter name="filez" type="filename" value=""/>
<parameter name="layerx" type="string" value=""/>
<parameter name="layery" type="string" value=""/>
<parameter name="layerz" type="string" value=""/>
<parameter name="default" type="vector3" value="0.0, 0.0, 0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<input name="normal" type="vector3" defaultgeomprop="Nobject"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_triplanarprojection_vector4" node="triplanarprojection" nodegroup="texture3d">
<parameter name="filex" type="filename" value=""/>
<parameter name="filey" type="filename" value=""/>
<parameter name="filez" type="filename" value=""/>
<parameter name="layerx" type="string" value=""/>
<parameter name="layery" type="string" value=""/>
<parameter name="layerz" type="string" value=""/>
<parameter name="default" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<input name="normal" type="vector3" defaultgeomprop="Nobject"/>
<parameter name="filtertype" type="string" value="linear" enum="closest,linear,cubic"/>
<parameter name="framerange" type="string" value=""/>
<parameter name="frameoffset" type="integer" value="0"/>
<parameter name="frameendaction" type="string" value="constant" enum="constant,clamp,periodic,mirror"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!-- ======================================================================== -->
<!-- Procedural nodes -->
<!-- ======================================================================== -->
<!--
Node: <constant>
A constant value. When exposed as a public parameter, this is a way to create a
value that can be accessed in multiple places in the opgraph.
-->
<nodedef name="ND_constant_float" node="constant" nodegroup="procedural">
<parameter name="value" type="float" value="0.0"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_constant_color2" node="constant" nodegroup="procedural">
<parameter name="value" type="color2" value="0.0, 0.0"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_constant_color3" node="constant" nodegroup="procedural">
<parameter name="value" type="color3" value="0.0, 0.0, 0.0"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_constant_color4" node="constant" nodegroup="procedural">
<parameter name="value" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_constant_vector2" node="constant" nodegroup="procedural">
<parameter name="value" type="vector2" value="0.0, 0.0"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_constant_vector3" node="constant" nodegroup="procedural">
<parameter name="value" type="vector3" value="0.0, 0.0, 0.0"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_constant_vector4" node="constant" nodegroup="procedural">
<parameter name="value" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_constant_boolean" node="constant" nodegroup="procedural">
<parameter name="value" type="boolean" value="false"/>
<output name="out" type="boolean" default="false"/>
</nodedef>
<nodedef name="ND_constant_integer" node="constant" nodegroup="procedural">
<parameter name="value" type="integer" value="0"/>
<output name="out" type="integer" default="0"/>
</nodedef>
<nodedef name="ND_constant_matrix33" node="constant" nodegroup="procedural">
<parameter name="value" type="matrix33" value="1.0,0.0,0.0, 0.0,1.0,0.0, 0.0,0.0,1.0"/>
<output name="out" type="matrix33" default="1.0,0.0,0.0, 0.0,1.0,0.0, 0.0,0.0,1.0"/>
</nodedef>
<nodedef name="ND_constant_matrix44" node="constant" nodegroup="procedural">
<parameter name="value" type="matrix44" value="1.0,0.0,0.0,0.0, 0.0,1.0,0.0,0.0, 0.0,0.0,1.0,0.0, 0.0,0.0,0.0,1.0"/>
<output name="out" type="matrix44" default="1.0,0.0,0.0,0.0, 0.0,1.0,0.0,0.0, 0.0,0.0,1.0,0.0, 0.0,0.0,0.0,1.0"/>
</nodedef>
<nodedef name="ND_constant_string" node="constant" nodegroup="procedural">
<parameter name="value" type="string" value=""/>
<output name="out" type="string" default=""/>
</nodedef>
<nodedef name="ND_constant_filename" node="constant" nodegroup="procedural">
<parameter name="value" type="filename" value=""/>
<output name="out" type="filename" default=""/>
</nodedef>
<!--
Node: <ramplr>
A left-to-right bilinear value ramp.
-->
<nodedef name="ND_ramplr_float" node="ramplr" nodegroup="procedural2d">
<parameter name="valuel" type="float" value="0.0"/>
<parameter name="valuer" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_ramplr_color2" node="ramplr" nodegroup="procedural2d">
<parameter name="valuel" type="color2" value="0.0, 0.0"/>
<parameter name="valuer" type="color2" value="0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramplr_color3" node="ramplr" nodegroup="procedural2d">
<parameter name="valuel" type="color3" value="0.0, 0.0, 0.0"/>
<parameter name="valuer" type="color3" value="0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramplr_color4" node="ramplr" nodegroup="procedural2d">
<parameter name="valuel" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valuer" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramplr_vector2" node="ramplr" nodegroup="procedural2d">
<parameter name="valuel" type="vector2" value="0.0, 0.0"/>
<parameter name="valuer" type="vector2" value="0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramplr_vector3" node="ramplr" nodegroup="procedural2d">
<parameter name="valuel" type="vector3" value="0.0, 0.0, 0.0"/>
<parameter name="valuer" type="vector3" value="0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramplr_vector4" node="ramplr" nodegroup="procedural2d">
<parameter name="valuel" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valuer" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <ramptb>
A top-to-bottom bilinear value ramp.
-->
<nodedef name="ND_ramptb_float" node="ramptb" nodegroup="procedural2d">
<parameter name="valuet" type="float" value="0.0"/>
<parameter name="valueb" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_ramptb_color2" node="ramptb" nodegroup="procedural2d">
<parameter name="valuet" type="color2" value="0.0, 0.0"/>
<parameter name="valueb" type="color2" value="0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramptb_color3" node="ramptb" nodegroup="procedural2d">
<parameter name="valuet" type="color3" value="0.0, 0.0, 0.0"/>
<parameter name="valueb" type="color3" value="0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramptb_color4" node="ramptb" nodegroup="procedural2d">
<parameter name="valuet" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valueb" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramptb_vector2" node="ramptb" nodegroup="procedural2d">
<parameter name="valuet" type="vector2" value="0.0, 0.0"/>
<parameter name="valueb" type="vector2" value="0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramptb_vector3" node="ramptb" nodegroup="procedural2d">
<parameter name="valuet" type="vector3" value="0.0, 0.0, 0.0"/>
<parameter name="valueb" type="vector3" value="0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramptb_vector4" node="ramptb" nodegroup="procedural2d">
<parameter name="valuet" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valueb" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <ramp4> Supplemental Node
A 4-corner bilinear value ramp.
-->
<nodedef name="ND_ramp4_float" node="ramp4" nodegroup="procedural2d">
<parameter name="valuetl" type="float" value="0.0"/>
<parameter name="valuetr" type="float" value="0.0"/>
<parameter name="valuebl" type="float" value="0.0"/>
<parameter name="valuebr" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_ramp4_color2" node="ramp4" nodegroup="procedural2d">
<parameter name="valuetl" type="color2" value="0.0, 0.0"/>
<parameter name="valuetr" type="color2" value="0.0, 0.0"/>
<parameter name="valuebl" type="color2" value="0.0, 0.0"/>
<parameter name="valuebr" type="color2" value="0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramp4_color3" node="ramp4" nodegroup="procedural2d">
<parameter name="valuetl" type="color3" value="0.0, 0.0, 0.0"/>
<parameter name="valuetr" type="color3" value="0.0, 0.0, 0.0"/>
<parameter name="valuebl" type="color3" value="0.0, 0.0, 0.0"/>
<parameter name="valuebr" type="color3" value="0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramp4_color4" node="ramp4" nodegroup="procedural2d">
<parameter name="valuetl" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valuetr" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valuebl" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valuebr" type="color4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramp4_vector2" node="ramp4" nodegroup="procedural2d">
<parameter name="valuetl" type="vector2" value="0.0, 0.0"/>
<parameter name="valuetr" type="vector2" value="0.0, 0.0"/>
<parameter name="valuebl" type="vector2" value="0.0, 0.0"/>
<parameter name="valuebr" type="vector2" value="0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramp4_vector3" node="ramp4" nodegroup="procedural2d">
<parameter name="valuetl" type="vector3" value="0.0, 0.0, 0.0"/>
<parameter name="valuetr" type="vector3" value="0.0, 0.0, 0.0"/>
<parameter name="valuebl" type="vector3" value="0.0, 0.0, 0.0"/>
<parameter name="valuebr" type="vector3" value="0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_ramp4_vector4" node="ramp4" nodegroup="procedural2d">
<parameter name="valuetl" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valuetr" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valuebl" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<parameter name="valuebr" type="vector4" value="0.0, 0.0, 0.0, 0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <splitlr>
A left-right split matte, split at a specified u value.
-->
<nodedef name="ND_splitlr_float" node="splitlr" nodegroup="procedural2d">
<parameter name="valuel" type="float" value="0.0" uiname="Left"/>
<parameter name="valuer" type="float" value="0.0" uiname="Right"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_splitlr_color2" node="splitlr" nodegroup="procedural2d">
<parameter name="valuel" type="color2" value="0.0, 0.0" uiname="Left"/>
<parameter name="valuer" type="color2" value="0.0, 0.0" uiname="Right"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splitlr_color3" node="splitlr" nodegroup="procedural2d">
<parameter name="valuel" type="color3" value="0.0, 0.0, 0.0" uiname="Left"/>
<parameter name="valuer" type="color3" value="0.0, 0.0, 0.0" uiname="Right"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splitlr_color4" node="splitlr" nodegroup="procedural2d">
<parameter name="valuel" type="color4" value="0.0, 0.0, 0.0, 0.0" uiname="Left"/>
<parameter name="valuer" type="color4" value="0.0, 0.0, 0.0, 0.0" uiname="Right"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splitlr_vector2" node="splitlr" nodegroup="procedural2d">
<parameter name="valuel" type="vector2" value="0.0, 0.0" uiname="Left"/>
<parameter name="valuer" type="vector2" value="0.0, 0.0" uiname="Right"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splitlr_vector3" node="splitlr" nodegroup="procedural2d">
<parameter name="valuel" type="vector3" value="0.0, 0.0, 0.0" uiname="Left"/>
<parameter name="valuer" type="vector3" value="0.0, 0.0, 0.0" uiname="Right"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splitlr_vector4" node="splitlr" nodegroup="procedural2d">
<parameter name="valuel" type="vector4" value="0.0, 0.0, 0.0, 0.0" uiname="Left"/>
<parameter name="valuer" type="vector4" value="0.0, 0.0, 0.0, 0.0" uiname="Right"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <splittb>
A top-bottom split matte, split at a specified v value.
-->
<nodedef name="ND_splittb_float" node="splittb" nodegroup="procedural2d">
<parameter name="valuet" type="float" value="0.0" uiname="Top"/>
<parameter name="valueb" type="float" value="0.0" uiname="Bottom"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_splittb_color2" node="splittb" nodegroup="procedural2d">
<parameter name="valuet" type="color2" value="0.0, 0.0" uiname="Top"/>
<parameter name="valueb" type="color2" value="0.0, 0.0" uiname="Bottom"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splittb_color3" node="splittb" nodegroup="procedural2d">
<parameter name="valuet" type="color3" value="0.0, 0.0, 0.0" uiname="Top"/>
<parameter name="valueb" type="color3" value="0.0, 0.0, 0.0" uiname="Bottom"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splittb_color4" node="splittb" nodegroup="procedural2d">
<parameter name="valuet" type="color4" value="0.0, 0.0, 0.0, 0.0" uiname="Top"/>
<parameter name="valueb" type="color4" value="0.0, 0.0, 0.0, 0.0" uiname="Bottom"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splittb_vector2" node="splittb" nodegroup="procedural2d">
<parameter name="valuet" type="vector2" value="0.0, 0.0" uiname="Top"/>
<parameter name="valueb" type="vector2" value="0.0, 0.0" uiname="Bottom"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splittb_vector3" node="splittb" nodegroup="procedural2d">
<parameter name="valuet" type="vector3" value="0.0, 0.0, 0.0" uiname="Top"/>
<parameter name="valueb" type="vector3" value="0.0, 0.0, 0.0" uiname="Bottom"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_splittb_vector4" node="splittb" nodegroup="procedural2d">
<parameter name="valuet" type="vector4" value="0.0, 0.0, 0.0, 0.0" uiname="Top"/>
<parameter name="valueb" type="vector4" value="0.0, 0.0, 0.0, 0.0" uiname="Bottom"/>
<parameter name="center" type="float" value="0.5" uiname="Center" uimin="0.0" uimax="1.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <noise2d>
2D Perlin noise in 1, 2, 3 or 4 channels.
-->
<nodedef name="ND_noise2d_float" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_noise2d_color2" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="vector2" value="1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_color3" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="vector3" value="1.0, 1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_color4" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="vector4" value="1.0, 1.0, 1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_vector2" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="vector2" value="1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_vector3" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="vector3" value="1.0, 1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_vector4" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="vector4" value="1.0, 1.0, 1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_color2FA" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_color3FA" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_color4FA" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_vector2FA" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_vector3FA" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise2d_vector4FA" node="noise2d" nodegroup="procedural2d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="texcoord" type="vector2" defaultgeomprop="UV0"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <noise3d>
3D Perlin noise in 1, 2, 3 or 4 channels.
-->
<nodedef name="ND_noise3d_float" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_noise3d_color2" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector2" value="1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_color3" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector3" value="1.0, 1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_color4" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector4" value="1.0, 1.0, 1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_vector2" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector2" value="1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_vector3" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector3" value="1.0, 1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_vector4" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector4" value="1.0, 1.0, 1.0, 1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_color2FA" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_color3FA" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_color4FA" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_vector2FA" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_vector3FA" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_noise3d_vector4FA" node="noise3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="pivot" type="float" value="0.0"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<!--
Node: <fractal3d>
3D Fractal noise in 1, 2, 3 or 4 channels.
-->
<nodedef name="ND_fractal3d_float" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="float" default="0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_color2" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector2" value="1.0, 1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_color3" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector3" value="1.0, 1.0, 1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_color4" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector4" value="1.0, 1.0, 1.0, 1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_vector2" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector2" value="1.0, 1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_vector3" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector3" value="1.0, 1.0, 1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_vector4" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="vector4" value="1.0, 1.0, 1.0, 1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_color2FA" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_color3FA" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_color4FA" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="color4" default="0.0, 0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_vector2FA" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector2" default="0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_vector3FA" node="fractal3d" nodegroup="procedural3d">
<parameter name="amplitude" type="float" value="1.0"/>
<parameter name="octaves" type="integer" value="3"/>
<parameter name="lacunarity" type="float" value="2.0"/>
<parameter name="diminish" type="float" value="0.5"/>
<input name="position" type="vector3" defaultgeomprop="Pobject"/>
<output name="out" type="vector3" default="0.0, 0.0, 0.0"/>
</nodedef>
<nodedef name="ND_fractal3d_vector4FA" node="fractal3d" nodegroup="procedural3d">