diff options
| author | Ton Roosendaal <ton@blender.org> | 2004-07-11 17:17:03 +0400 |
|---|---|---|
| committer | Ton Roosendaal <ton@blender.org> | 2004-07-11 17:17:03 +0400 |
| commit | 612eb7c1931a903552ba9e7cc6c0a3e5a07c5e5e (patch) | |
| tree | 04ebfbac5d85b9b19f85f2714fc7e15d8ca392e4 /source/blender/blenkernel/BKE_utildefines.h | |
| parent | 6b092cf8adc27c671b5e0afcd919d20c1c42df1c (diff) | |
- Simple optimizing for deflected (collision) particles. It now caches
transformation (from vertex -> world space), used defines for vecadd and
vecsub, and intersects quads more efficient.
Result is about 2 times faster.
- Added draw mode for empty used as forcefield
- added defines VECADD and VECSUB
Diffstat (limited to 'source/blender/blenkernel/BKE_utildefines.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_utildefines.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_utildefines.h b/source/blender/blenkernel/BKE_utildefines.h index 75b70d9e090..97cd46aa3fc 100644 --- a/source/blender/blenkernel/BKE_utildefines.h +++ b/source/blender/blenkernel/BKE_utildefines.h @@ -74,6 +74,11 @@ #define VECCOPY(v1,v2) {*(v1)= *(v2); *(v1+1)= *(v2+1); *(v1+2)= *(v2+2);} #define QUATCOPY(v1,v2) {*(v1)= *(v2); *(v1+1)= *(v2+1); *(v1+2)= *(v2+2); *(v1+3)= *(v2+3);} +#define VECADD(v1,v2,v3) {*(v1)= *(v2) + *(v3); *(v1+1)= *(v2+1) + *(v3+1); *(v1+2)= *(v2+2) + *(v3+2);} +#define VECSUB(v1,v2,v3) {*(v1)= *(v2) - *(v3); *(v1+1)= *(v2+1) - *(v3+1); *(v1+2)= *(v2+2) - *(v3+2);} + +#define INPR(v1, v2) ( (v1)[0]*(v2)[0] + (v1)[1]*(v2)[1] + (v1)[2]*(v2)[2] ) + #define INIT_MINMAX(min, max) (min)[0]= (min)[1]= (min)[2]= 1.0e30; (max)[0]= (max)[1]= (max)[2]= -1.0e30; #define DO_MINMAX(vec, min, max) if( (min)[0]>(vec)[0] ) (min)[0]= (vec)[0]; \ |