diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2013-08-27 00:23:26 +0400 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2013-08-27 00:23:26 +0400 |
| commit | 03dbae07d346dcfb5cdaeeeea3585f642cd90d31 (patch) | |
| tree | 866db44539cf778c636cd774f524970d434c77d3 /source/blender/editors/interface/view2d.c | |
| parent | 11aa7a76fab53809f891ab8ff7898a2dd70005b8 (diff) | |
Mask primitives
Currently only circle and square, might be easily
extended in the future.
New primitives are creating at cursor location.
This also implied adding 2d cursor to space clip.
Also fix set 2D cursor location which didn't work
in image editor's mask mode since 2.67.
TODO: draw_image_cursor better be moved to some
more generic file, but it's not so much
important for now and might be solved later.
Thanks Campbell for the review!
Diffstat (limited to 'source/blender/editors/interface/view2d.c')
| -rw-r--r-- | source/blender/editors/interface/view2d.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/source/blender/editors/interface/view2d.c b/source/blender/editors/interface/view2d.c index f656d22fc64..037fa7c6a94 100644 --- a/source/blender/editors/interface/view2d.c +++ b/source/blender/editors/interface/view2d.c @@ -2029,6 +2029,17 @@ void UI_view2d_to_region_no_clip(View2D *v2d, float x, float y, int *regionx, in } } +void UI_view2d_to_region_float(View2D *v2d, float x, float y, float *regionx, float *regiony) +{ + /* express given coordinates as proportional values */ + x = -v2d->cur.xmin / BLI_rctf_size_x(&v2d->cur); + y = -v2d->cur.ymin / BLI_rctf_size_y(&v2d->cur); + + /* convert proportional distances to screen coordinates */ + *regionx = v2d->mask.xmin + x * BLI_rcti_size_x(&v2d->mask); + *regiony = v2d->mask.ymin + y * BLI_rcti_size_y(&v2d->mask); +} + /* *********************************************************************** */ /* Utilities */ |