diff options
| author | Jeroen Bakker <j.bakker@atmind.nl> | 2018-05-23 17:35:34 +0300 |
|---|---|---|
| committer | Jeroen Bakker <j.bakker@atmind.nl> | 2018-05-24 10:28:29 +0300 |
| commit | e561eef3ff0b40c0abeb785d779f0c6ef73d5aa8 (patch) | |
| tree | f3072a3a3e00e5862048f43f0413d8f64900ccd6 /source/blender/draw/intern/draw_manager_exec.c | |
| parent | a709e8d6bb4aa56468fefac43f21f4b9a1b3a057 (diff) | |
Workbench: Revealage buffer
Diffstat (limited to 'source/blender/draw/intern/draw_manager_exec.c')
| -rw-r--r-- | source/blender/draw/intern/draw_manager_exec.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/draw/intern/draw_manager_exec.c b/source/blender/draw/intern/draw_manager_exec.c index 9f4adac0106..14994e72169 100644 --- a/source/blender/draw/intern/draw_manager_exec.c +++ b/source/blender/draw/intern/draw_manager_exec.c @@ -221,7 +221,8 @@ void drw_state_set(DRWState state) int test; if (CHANGED_ANY_STORE_VAR( DRW_STATE_BLEND | DRW_STATE_BLEND_PREMUL | DRW_STATE_ADDITIVE | - DRW_STATE_MULTIPLY | DRW_STATE_TRANSMISSION | DRW_STATE_ADDITIVE_FULL, + DRW_STATE_MULTIPLY | DRW_STATE_TRANSMISSION | DRW_STATE_ADDITIVE_FULL | + DRW_STATE_TRANSPARENT_REVEALAGE, test)) { if (test) { @@ -240,6 +241,9 @@ void drw_state_set(DRWState state) else if ((state & DRW_STATE_TRANSMISSION) != 0) { glBlendFunc(GL_ONE, GL_SRC_ALPHA); } + else if ((state & DRW_STATE_TRANSPARENT_REVEALAGE) != 0) { + glBlendFunc(GL_ZERO, GL_ONE_MINUS_SRC_COLOR); + } else if ((state & DRW_STATE_ADDITIVE) != 0) { /* Do not let alpha accumulate but premult the source RGB by it. */ glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE, /* RGB */ |