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Kamil Dudka

RRV - Radiosity Renderer and Visualizer (C++, OpenGL)

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Name:Downloadroom2.xml [Download]
Location: rrv > scene > macro
Size:3.3 KB
Last modification:2022-09-09 13:06

Source code

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE scene SYSTEM "http://dudka.cz/dtd/scene.dtd">
<scene>
	<head>
		<objectdef name="xyplane">
			<triangleset name="first" reflectivity=".9,.9,.9">
				<triangle>
					<vertex x="10.0"  y="-10.0" z="0.0"/>
					<vertex x="10.0"  y="10.0"  z="0.0"/>
					<vertex x="-10.0" y="-10.0" z="0.0"/>
				</triangle>
				<trianglenext>
					<vertex x="-10.0" y="10.0"  z="0.0"/>
				</trianglenext>
			</triangleset>
		</objectdef>
		<objectdef name="xyplane-green">
			<triangleset reflectivity=".6,.6,.6">
				<triangle>
					<vertex x="10.0"  y="-10.0" z="0.0"/>
					<vertex x="10.0"  y="10.0"  z="0.0"/>
					<vertex x="-10.0" y="-10.0" z="0.0"/>
				</triangle>
				<trianglenext>
					<vertex x="-10.0" y="10.0"  z="0.0"/>
				</trianglenext>
			</triangleset>
		</objectdef>
		<objectdef name="black-barrel">
			<barrel reflectivity='.1,.1,.1'/>
		</objectdef>
		<objectdef name="light-source">
			<cuboid emission='1,1,1'/>
		</objectdef>
		<!--<objectdef name='table'>

			<cuboid emission='0,0,.3' reflectivity='0,0,0' radiosity='0,0,0'/>
		</objectdef>-->
		<objectdef name='teapot'>
			<teapot reflectivity='.8,.8,0'/>
		</objectdef>
		<!--<objectdef name='light'>

			<barrel emission='.5,.5,.6' reflectivity='0,0,0' radiosity='0,0,0'/>
		</objectdef>-->
	</head>
	<body>
		<apply-macro name="viewScene"/>
 
		<!-- Scene definition -->
		<macro name="scene">
			<!-- Room -->
			<apply-macro name="room"/>
 
			<!-- Light 1 -->
			<translate dy='6' dz='4'>
				<apply-macro name="light"/>
			</translate>
 
			<!-- Light 2 -->
			<translate dy='6' dz='-4'>
				<apply-macro name="light"/>
			</translate>
 
			<!-- Teapot -->
			<translate dy='-8' dz='5'>
				<rotate angle='45' dy='-1'>
					<scale dx='2' dy='2' dz='2'>
						<object name='teapot'/>
					</scale>
				</rotate>
			</translate>
		</macro>
 
		<!-- View definition -->
		<macro name="viewScene">
			<translate dx='-2'>
				<rotate angle='60' dy='1'>
					<scale dx='1.5' dy='1.5' dz='1.8'>
						<apply-macro name="scene"/>					
					</scale>
				</rotate>
			</translate>
		</macro>
 
		<!-- Room definition -->
		<macro name="room">
			<translate dx='10'>
				<rotate angle="90" dx="0" dy="1" dz="0">
					<object name="xyplane"/>
				</rotate>
			</translate>
			<translate dx='-10'>
				<rotate angle="90" dx="0" dy="-1" dz="0">
					<object name="xyplane"/>
				</rotate>
			</translate>
			<translate dz='-10'>
					<object name="xyplane"/>
			</translate>
			<translate dz='10'>
				<rotate angle="180" dx="0" dy="1" dz="0">
					<object name="xyplane"/>
				</rotate>
			</translate>
			<translate dy='10'>
				<rotate angle="90" dx="1" dy="0" dz="0">
					<object name="xyplane"/>
				</rotate>
			</translate>
			<translate dy='-10'>
				<rotate angle="90" dx="-1" dy="0" dz="0">
					<object name="xyplane-green"/>
				</rotate>
			</translate>
		</macro>
 
		<!-- Light definition -->
		<macro name="light">
			<translate dx='-1.5' dy='2'>
				<scale dx='1' dz='1' dy='4'>
					<object name='black-barrel'/>
				</scale>
			</translate>
			<translate dx='1.5' dy='2'>
				<scale dx='1' dz='1' dy='4'>
					<object name='black-barrel'/>
				</scale>
			</translate>
			<translate dy='-1'>
				<scale dx='6' dz='4' dy='2'>
					<object name='light-source'/>
				</scale>
			</translate>
		</macro>
	</body>
</scene>