glass of water scene

glass-of-water.xml

<?xml version="1.0" encoding="utf-8"?>

<scene version="0.6.0" >
	<integrator type="pssmlt" >
		<string name="technique" value="mmlt"/>
		<integer name="maxDepth" value="32" />
		<boolean name="strictNormals" value="true" />
	</integrator>
	<sensor type="perspective" >
		<float name="fov" value="35" />
		<transform name="toWorld" >
			<matrix value="-0.999993 -5.92355e-005 0.00373545 -0.0893585 3.638e-012 0.999874 0.0158556 2.69412 -0.00373592 0.0158555 -0.999867 25.6726 0 0 0 1"/>
		</transform>
		<sampler type="independent" >
			<integer name="sampleCount" value="1024" />
		</sampler>
		<film type="hdrfilm" >
			<integer name="width" value="320" />
			<integer name="height" value="180" />
			<!-- <string name="fileFormat" value="png" /> -->
			<string name="pixelFormat" value="rgb" />
			<float name="gamma" value="2.2" />
			<boolean name="banner" value="false" />
			<rfilter type="tent" />
		</film>
	</sensor>
	<bsdf type="twosided" id="Backdrop" >
		<bsdf type="roughconductor" >
			<float name="alpha" value="0.1" />
			<string name="distribution" value="ggx" />
			<float name="extEta" value="1" />
			<rgb name="specularReflectance" value="0.578596, 0.578596, 0.578596"/>
			<rgb name="eta" value="4.27751, 3.51315, 2.76113"/>
			<rgb name="k" value="3.49118, 2.88936, 3.1117"/>
		</bsdf>
	</bsdf>
	<bsdf type="twosided" id="Floor" >
		<bsdf type="roughconductor" >
			<float name="alpha" value="0.1" />
			<string name="distribution" value="ggx" />
			<float name="extEta" value="1" />
			<rgb name="specularReflectance" value="0.578596, 0.578596, 0.578596"/>
			<rgb name="eta" value="1.65746, 0.880369, 0.521229"/>
			<rgb name="k" value="9.22387, 6.26952, 4.837"/>
		</bsdf>
	</bsdf>
	<bsdf type="dielectric" id="WaterAir" >
		<float name="intIOR" value="1.33" />
		<float name="extIOR" value="1" />
	</bsdf>
	<bsdf type="dielectric" id="IceAir" >
		<float name="intIOR" value="1.31" />
		<float name="extIOR" value="1" />
	</bsdf>
	<bsdf type="dielectric" id="Glass" >
		<float name="intIOR" value="1.5" />
		<float name="extIOR" value="1" />
	</bsdf>
	<bsdf type="dielectric" id="AirIce" >
		<float name="intIOR" value="0.763" />
		<float name="extIOR" value="1" />
	</bsdf>
	<shape type="obj" >
		<string name="filename" value="models/Mesh008.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="WaterAir" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh005.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="WaterAir" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh004.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="IceAir" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh003.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<boolean name="faceNormals" value="true" />
		<ref id="AirIce" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh010.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="IceAir" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh009.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<boolean name="faceNormals" value="true" />
		<ref id="AirIce" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh012.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<boolean name="faceNormals" value="true" />
		<ref id="AirIce" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh014.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="IceAir" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh015.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<boolean name="faceNormals" value="true" />
		<ref id="AirIce" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh006.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="IceAir" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh002.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<boolean name="faceNormals" value="true" />
		<ref id="AirIce" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh001.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="IceAir" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh007.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<boolean name="faceNormals" value="true" />
		<ref id="Backdrop" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh011.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<boolean name="faceNormals" value="true" />
		<ref id="Floor" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh013.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="Glass" />
	</shape>
	<shape type="obj" >
		<string name="filename" value="models/Mesh000.obj" />
		<transform name="toWorld" >
			<matrix value="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"/>
		</transform>
		<ref id="WaterAir" />
	</shape>
	<shape type="rectangle" >
		<transform name="toWorld" >
			<matrix value="5 4.86887e-007 1.77975e-007 -0.0384822 4.86887e-007 -3.82133 -3.22451 10.4809 -1.77975e-007 3.22451 -3.82133 26.1925 0 0 0 1"/>
		</transform>
		<bsdf type="twosided" >
			<bsdf type="diffuse" >
				<rgb name="reflectance" value="0, 0, 0"/>
			</bsdf>
		</bsdf>
		<emitter type="area" >
			<rgb name="radiance" value="15.9155, 27.0563, 31.831"/>
		</emitter>
	</shape>
</scene>