demos/boxes.py
author Radek Brich <radek.brich@devl.cz>
Sun, 20 Apr 2008 16:48:24 +0200
branchpyrit
changeset 72 7c3f38dff082
parent 60 a23b5089b9c3
child 75 20dee9819b17
permissions -rwxr-xr-x
kd-tree building - check all axes for best split, add additional shape-bbox check extent Container bounds by Eps to fix invisible triangles on borders new Camera constructor with more intuitive lookat/up vectors fix camera axes (mirrored images) better camera angle-of-view change capitalization of addShape and addLight
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#!/usr/bin/python
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from raytracer import Raytracer, Material, Box, Light
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import Image
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rt = Raytracer()
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light1 = Light(position=(0.0, 5.0, -5.0), colour=(0.7, 0.3, 0.6))
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rt.addlight(light1)
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light2 = Light(position=(-2.0, 10.0, -2.0), colour=(0.4, 0.6, 0.3))
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rt.addlight(light2)
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mat0 = Material(colour=(0.7, 0.7, 0.7))
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mat0.setReflectivity(0.0)
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for x in range(8):
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	for y in range(8):
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		for z in range(8):
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			box = Box(L=(-4.3+x, -4.6+y, -8.6+z), H=(-3.7+x, -4.0+y, -8.0+z), material=mat0)
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			rt.addshape(box)
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imagesize = (800, 600)
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data = rt.render(imagesize)
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img = Image.fromstring("RGB", imagesize, data)
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img.save('boxes.png')