diff options
Diffstat (limited to 'vector.h')
| -rw-r--r-- | vector.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/vector.h b/vector.h deleted file mode 100644 index 7dccc5b..0000000 --- a/vector.h +++ /dev/null @@ -1,55 +0,0 @@ -#ifndef VECTOR_H -#define VECTOR_H - -#include <math.h> - -#define DOT(a,b) ((a)[0]*(b)[0] + (a)[1]*(b)[1] + (a)[2]*(b)[2]) - -#define NORM(a) (sqrt(DOT((a),(a)))) - -#define COPY(a,b) \ -do { \ - (a)[0] = (b)[0]; \ - (a)[1] = (b)[1]; \ - (a)[2] = (b)[2]; \ -} while (0) - -#define MUL(a,b) \ -do { \ - (a)[0] *= (b); \ - (a)[1] *= (b); \ - (a)[2] *= (b); \ -} while (0) - -#define DIV(a,b) \ -do { \ - (a)[0] /= (b); \ - (a)[1] /= (b); \ - (a)[2] /= (b); \ -} while (0) - -#define ADD(c,a,b) \ -do { \ - (c)[0] = (a)[0] + (b)[0]; \ - (c)[1] = (a)[1] + (b)[1]; \ - (c)[2] = (a)[2] + (b)[2]; \ -} while (0) - -#define SUB(c,a,b) \ -do { \ - (c)[0] = (a)[0] - (b)[0]; \ - (c)[1] = (a)[1] - (b)[1]; \ - (c)[2] = (a)[2] - (b)[2]; \ -} while (0) - -#define CROSS(c,a,b) \ -do { \ - (c)[0] = (a)[1]*(b)[2] - (a)[2]*(b)[1]; \ - (c)[1] = (a)[2]*(b)[0] - (a)[0]*(b)[2]; \ - (c)[2] = (a)[0]*(b)[1] - (a)[1]*(b)[0]; \ -} while (0) - -void normalize(double *a); -void rotate(double *dest, double *v, double *n, double phi); - -#endif |