diff options
| author | Clément Foucault <foucault.clem@gmail.com> | 2018-12-07 01:18:18 +0300 |
|---|---|---|
| committer | Clément Foucault <foucault.clem@gmail.com> | 2018-12-07 07:33:17 +0300 |
| commit | 88d36e6456aa66ba4e65080e4a0b969c2cf7cea8 (patch) | |
| tree | ccf7d1a037db26ea7b46ca0d6267a838c7ccb6c1 /source | |
| parent | 58398acc6821a374e8a36c88804c97b5b99ebb94 (diff) | |
DRW: Add Provoking vertex state.
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/draw/intern/DRW_render.h | 1 | ||||
| -rw-r--r-- | source/blender/draw/intern/draw_manager_exec.c | 13 |
2 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/draw/intern/DRW_render.h b/source/blender/draw/intern/DRW_render.h index cdc6b28ccca..d3d4a35cf18 100644 --- a/source/blender/draw/intern/DRW_render.h +++ b/source/blender/draw/intern/DRW_render.h @@ -296,6 +296,7 @@ typedef enum { DRW_STATE_WIRE_SMOOTH = (1 << 22), DRW_STATE_TRANS_FEEDBACK = (1 << 23), DRW_STATE_BLEND_OIT = (1 << 24), + DRW_STATE_FIRST_VERTEX_CONVENTION = (1 << 25), DRW_STATE_WRITE_STENCIL = (1 << 27), DRW_STATE_WRITE_STENCIL_SHADOW_PASS = (1 << 28), diff --git a/source/blender/draw/intern/draw_manager_exec.c b/source/blender/draw/intern/draw_manager_exec.c index 2d56c7e0cfe..65f3f38c0f1 100644 --- a/source/blender/draw/intern/draw_manager_exec.c +++ b/source/blender/draw/intern/draw_manager_exec.c @@ -356,6 +356,19 @@ void drw_state_set(DRWState state) } } + /* Provoking Vertex */ + { + int test; + if ((test = CHANGED_TO(DRW_STATE_FIRST_VERTEX_CONVENTION))) { + if (test == 1) { + glProvokingVertex(GL_FIRST_VERTEX_CONVENTION); + } + else { + glProvokingVertex(GL_LAST_VERTEX_CONVENTION); + } + } + } + #undef CHANGED_TO #undef CHANGED_ANY #undef CHANGED_ANY_STORE_VAR |