diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2012-12-21 11:24:31 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-12-21 11:24:31 +0400 |
| commit | f576c281ba7746175dd9bae0a644cda4513bd51c (patch) | |
| tree | 03f5c5498bedaafaf8ebb70dc1bcf6a64065e58d /source/blender/editors/space_view3d | |
| parent | 75e94aba9886fe1263b3546d1e91d5843646d24c (diff) | |
speedup for face tessellation:
- quads, tris now use direct pointer access rather then iterators.
- for ngons also avoid iterator, just loop over the loops.
also minor change, use floorf rather then floor for ED_view3d_project_short_ex, ED_view3d_project_int_ex
Diffstat (limited to 'source/blender/editors/space_view3d')
| -rw-r--r-- | source/blender/editors/space_view3d/view3d_project.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/source/blender/editors/space_view3d/view3d_project.c b/source/blender/editors/space_view3d/view3d_project.c index 153d7a61cf7..d4bdf6c3177 100644 --- a/source/blender/editors/space_view3d/view3d_project.c +++ b/source/blender/editors/space_view3d/view3d_project.c @@ -172,8 +172,8 @@ eV3DProjStatus ED_view3d_project_short_ex(ARegion *ar, float perspmat[4][4], con if ((tvec[0] > -32700.0f && tvec[0] < 32700.0f) && (tvec[1] > -32700.0f && tvec[1] < 32700.0f)) { - r_co[0] = (short)floor(tvec[0]); - r_co[1] = (short)floor(tvec[1]); + r_co[0] = (short)floorf(tvec[0]); + r_co[1] = (short)floorf(tvec[1]); } else { ret = V3D_PROJ_RET_OVERFLOW; @@ -191,8 +191,8 @@ eV3DProjStatus ED_view3d_project_int_ex(ARegion *ar, float perspmat[4][4], const if ((tvec[0] > -2140000000.0f && tvec[0] < 2140000000.0f) && (tvec[1] > -2140000000.0f && tvec[1] < 2140000000.0f)) { - r_co[0] = (int)floor(tvec[0]); - r_co[1] = (int)floor(tvec[1]); + r_co[0] = (int)floorf(tvec[0]); + r_co[1] = (int)floorf(tvec[1]); } else { ret = V3D_PROJ_RET_OVERFLOW; |