tests/vector.cc
author Radek Brich <radek.brich@devl.cz>
Tue, 29 Apr 2008 23:31:08 +0200
branchpyrit
changeset 90 f6a72eb99631
parent 84 6f7fe14782c2
child 91 9d66d323c354
permissions -rw-r--r--
rename Python module from 'raytracer' to 'pyrit' improve Python binding: - new objects: Container, Octree, KdTree, Shape, Pixmap, Sampler, DefaultSampler - all shapes are now subclasses of Shape - clean, remove redundant Getattr's - Raytracer render method now just wraps C++ method without doing any additional work adjust all demos for changes in Python binding, remove PIL dependency add demo_PIL.py as a example of pyrit + PIL usage render_nff.py now either loads file given as a argument or reads input from stdin otherwise fix bug in pixmap float to char conversion
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#include <xmmintrin.h>
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#include "vector.h"
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int main() {
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	{
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	/* Vector3 */
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	Vector3 a(1, 2, 3);
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	cout << "=== Vector3 test ===" << endl;
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	cout << "a = " << a << endl;
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	Vector3 b(2, 3, 2);
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	cout << "b = " << b << endl;
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	cout << "a + b = " << a + b << endl;
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	cout << "b - a = " << b - a << endl;
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	cout << "dot(a,b) = " << dot(a,b) << endl;
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	cout << "cross(a,b) = " << cross(a,b) << endl;
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	cout << "a * 2 = " << a * 2 << endl;
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	cout << "3 * b = " << 3 * b << endl;
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	cout << "-a = " << -a << endl;
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	cout << "a.mag() = " << a.mag() << endl;
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	cout << "normalize(a) = " << normalize(a) << endl;
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	cout << "normalize(a).mag() = " << normalize(a).mag() << endl;
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	}
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	{
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	/* VectorPacket */
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	VectorPacket a(_mm_set_ps(4,3,2,1), _mm_set_ps(8,7,6,5), _mm_set_ps(12,11,10,9));
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	VectorPacket b(_mm_set_ps(41,31,21,11), _mm_set_ps(42,32,22,12), _mm_set_ps(43,33,23,13));
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	cout << "=== VectorPacket test ===" << endl;
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	cout << "a = " << a << endl;
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	cout << "b = " << b << endl;
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	cout << "a + b = " << a + b << endl;
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	cout << "b - a = " << b - a << endl;
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/*	cout << "dot(a,b) = " << dot(a,b) << endl;
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	cout << "cross(a,b) = " << cross(a,b) << endl;
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	cout << "a * 2 = " << a * 2 << endl;
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	cout << "3 * b = " << 3 * b << endl;
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	cout << "-a = " << -a << endl;
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	cout << "normalize(a) = " << normalize(a) << endl;*/
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	}
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	return 0;
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}