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
#include <xmmintrin.h>
#include "vector.h"
int main() {
{
/* Vector3 */
Vector3 a(1, 2, 3);
cout << "=== Vector3 test ===" << endl;
cout << "a = " << a << endl;
Vector3 b(2, 3, 2);
cout << "b = " << b << endl;
cout << "a + b = " << a + b << endl;
cout << "b - a = " << b - a << endl;
cout << "dot(a,b) = " << dot(a,b) << endl;
cout << "cross(a,b) = " << cross(a,b) << endl;
cout << "a * 2 = " << a * 2 << endl;
cout << "3 * b = " << 3 * b << endl;
cout << "-a = " << -a << endl;
cout << "a.mag() = " << a.mag() << endl;
cout << "normalize(a) = " << normalize(a) << endl;
cout << "normalize(a).mag() = " << normalize(a).mag() << endl;
}
{
/* VectorPacket */
VectorPacket a(_mm_set_ps(4,3,2,1), _mm_set_ps(8,7,6,5), _mm_set_ps(12,11,10,9));
VectorPacket b(_mm_set_ps(41,31,21,11), _mm_set_ps(42,32,22,12), _mm_set_ps(43,33,23,13));
cout << "=== VectorPacket test ===" << endl;
cout << "a = " << a << endl;
cout << "b = " << b << endl;
cout << "a + b = " << a + b << endl;
cout << "b - a = " << b - a << endl;
/* cout << "dot(a,b) = " << dot(a,b) << endl;
cout << "cross(a,b) = " << cross(a,b) << endl;
cout << "a * 2 = " << a * 2 << endl;
cout << "3 * b = " << 3 * b << endl;
cout << "-a = " << -a << endl;
cout << "normalize(a) = " << normalize(a) << endl;*/
}
return 0;
}