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| author | Campbell Barton <ideasman42@gmail.com> | 2018-01-28 06:44:42 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2018-01-28 07:01:35 +0300 |
| commit | 1164a70634bc442dc3a186346e3bec5c7eed7a71 (patch) | |
| tree | 6dae3dce410714047d0bd50d8cd862a903252d26 /source/blender/editors/space_view3d/view3d_project.c | |
| parent | 3c852ba0741f794a697f95073b04921e9ff94039 (diff) | |
Cleanup: move 3D view utilities into own file
Operators and utility functions were getting too mixed up,
the files were also quite large.
Diffstat (limited to 'source/blender/editors/space_view3d/view3d_project.c')
| -rw-r--r-- | source/blender/editors/space_view3d/view3d_project.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/editors/space_view3d/view3d_project.c b/source/blender/editors/space_view3d/view3d_project.c index 65a6dee2f6c..2e876bc48b3 100644 --- a/source/blender/editors/space_view3d/view3d_project.c +++ b/source/blender/editors/space_view3d/view3d_project.c @@ -278,6 +278,11 @@ eV3DProjStatus ED_view3d_project_float_object(const ARegion *ar, const float co[ /* More Generic Window/Ray/Vector projection functions * *************************************************** */ +float ED_view3d_pixel_size(const RegionView3D *rv3d, const float co[3]) +{ + return mul_project_m4_v3_zfac((float(*)[4])rv3d->persmat, co) * rv3d->pixsize * U.pixelsize; +} + /** * Calculate a depth value from \a co, use with #ED_view3d_win_to_delta */ |