packetize Phong shader new scons config options: simd=(yes|no) - allow/suppress explicit SSE force_flags=(yes|no) - force use of specified flags instead of autodetected profile=(yes|no) - enable gcc's profiling (-pg option) check for pthread.h header, don't try to build without it add fourth Vector3 component for better memory aligning rename Vector3 to Vector partialy SSE-ize Vector class (only fully vertical operations) build static lib and python module in distinctive directories to avoid collision of library file names on some platforms

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#!/usr/bin/python

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from pyrit import *

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from objreader import LoadWavefrontObjFile

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rt = Raytracer()

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top = KdTree()

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rt.setTop(top)

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rt.setCamera(Camera())

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light = Light(position=(-5.0, 2.0, 8.0), colour=(0.9, 0.3, 0.6))

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rt.addLight(light)

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mat = Material(colour=(0.9, 0.9, 0.9))

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LoadWavefrontObjFile(rt, "../models/obj/monkey.obj", mat, 1.5)

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top.optimize()

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sampler = DefaultSampler(800, 600)

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rt.setSampler(sampler)

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rt.render()

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sampler.getPixmap().writePNG('triangles_monkey.png')