Support functions for mathematical operations. More...
#include <cmath>
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Classes | |
| class | FWMath |
| Support functions for mathematical operations. More... | |
Defines | |
| #define | M_PI 3.14159265358979323846 |
| Windows math.h doesn't define the PI variable so we have to do it by hand. | |
| #define | M_SQRT2 1.41421356237309504880 |
| Windows math.h doesn't define sqrt(2) so we have to do it by hand. | |
| #define | EPSILON 0.00001 |
| Constant for comparing doubles. Two doubles at most epsilon apart are declared equal. | |
Detailed Description
Support functions for mathematical operations.
Definition in file FWMath.h.
