diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2013-03-20 20:03:34 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2013-03-20 20:03:34 +0400 |
| commit | f8611bac8f805974d71501b323ec4a8adf9405d0 (patch) | |
| tree | 6356141f42e0aef1a58495c8a65c70455ceceeb3 /source/blender/editors/mesh/editmesh_knife_project.c | |
| parent | 447de0a6c4b9be8d5ca37d4827f2e3b703657d08 (diff) | |
- add knife project to toolbar.
- when running knife project, disable vertex selection since it may select areas between the newly cut regions.
add EDBM_selectmode_disable() function since loopcut does this too.
- (optimization) avoid looping over all geometry when flushing and no selection exists.
Diffstat (limited to 'source/blender/editors/mesh/editmesh_knife_project.c')
| -rw-r--r-- | source/blender/editors/mesh/editmesh_knife_project.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/source/blender/editors/mesh/editmesh_knife_project.c b/source/blender/editors/mesh/editmesh_knife_project.c index c581ce5a2e8..0903dd54208 100644 --- a/source/blender/editors/mesh/editmesh_knife_project.c +++ b/source/blender/editors/mesh/editmesh_knife_project.c @@ -51,6 +51,7 @@ #include "WM_types.h" +#include "ED_mesh.h" #include "ED_screen.h" #include "ED_view3d.h" @@ -137,6 +138,12 @@ static int knifeproject_exec(bContext *C, wmOperator *op) /* select only tagged faces */ BM_mesh_elem_hflag_disable_all(em->bm, BM_VERT | BM_EDGE | BM_FACE, BM_ELEM_SELECT, false); + + /* note essential, but switch out of vertex mode since the + * selected regions wont be nicely isolated after flushing. + * note: call after de-select to avoid selection flushing */ + EDBM_selectmode_disable(scene, em, SCE_SELECT_VERTEX, SCE_SELECT_EDGE); + BM_mesh_elem_hflag_enable_test(em->bm, BM_FACE, BM_ELEM_SELECT, true, BM_ELEM_TAG); BM_mesh_select_mode_flush(em->bm); @@ -165,4 +172,3 @@ void MESH_OT_knife_project(wmOperatorType *ot) /* flags */ ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO | OPTYPE_BLOCKING; } - |