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float frand() { return static_cast<float>(rand())/RAND_MAX - 0.5f;}
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float frand() { return static_cast<float>(rand())/RAND_MAX - 0.5f;}
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/* This is a non-exhaustive test program for CGLA */
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/* This is a non-exhaustive test program for CGLA */
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main()
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main()
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{
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{
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	Vec3f norm(1,2,3);
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	Vec3f norm(1,0,0);
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	norm.normalize();
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	norm.normalize();
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	Vec3f a,b;
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	Vec3f a,b;
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	orthogonal(norm,a,b);
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	orthogonal(norm,a,b);
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	vector<Vec3f> vec;
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	vector<Vec3f> vec;
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	srand(0);
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	srand(0);
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	for(int i=0;i<100000;++i)
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	for(int i=0;i<100000;++i)
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		{
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		{
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			Vec3f p = 1.0f*frand()*norm + 1.02f*frand()*a + 1.05f*frand()*b;
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			Vec3f p = 1.0f*frand()*norm + 2.02f*frand()*a + 3.05f*frand()*b;
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			vec.push_back(p);
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			vec.push_back(p);
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		}
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		}
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	Mat3x3f A;
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	Mat3x3f A;