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Defines | |
| #define | CHAI_PI 3.14159265358979323846 |
| PI constant. | |
| #define | CHAI_PI_DIV_2 1.57079632679489661923 |
| PI constant divided by two. | |
| #define | CHAI_DEG2RAD 0.01745329252 |
| Conversion from degrees to radians. | |
| #define | CHAI_RAD2DEG 57.2957795131 |
| Conversion from radians to degrees. | |
| #define | CHAI_TINY 1e-49 |
| Smallest value near zero for a double. | |
| #define | CHAI_SMALL 0.000000001 |
| Small value near zero. | |
| #define | CHAI_LARGE 1e+49 |
| Biggest value for a double. | |
| #define | CHAI_LARGE_FLOAT 1e37 |
| Biggest value for a float. | |
| #define | CHAI_VECTOR_ZERO cVector3d(0, 0, 0); |
| Zero vector (0,0,0). | |
| #define | CHAI_VECTOR_X cVector3d(1, 0, 0); |
| Unit vector along Axis X (1,0,0). | |
| #define | CHAI_VECTOR_Y cVector3d(0, 1, 0); |
| Unit vector along Axis Y (0,1,0). | |
| #define | CHAI_VECTOR_Z cVector3d(0, 0, 1); |
| Unit vector along Axis Z (0,0,1). | |
| #define | CHAI_ORIGIN cVector3d(0, 0, 0); |
| Origin (0,0,0). | |