diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2018-06-15 11:11:50 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2018-06-15 18:23:49 +0300 |
| commit | acdbf71578dbd1d5280d57c5276cda23b4044d4c (patch) | |
| tree | 8052cc2eec31dbcfc60c8adabc8be0f0d0ee17ff | |
| parent | ed3d693cb181c21c8d00b6d2aa734e25c2d65cda (diff) | |
Hair editing: Only tag Copy-on-Write when children are enabled
Without children we only need to update batch cache. This way
we don't re-evaluate the whole modifier stack just to perform
child particles redistribution.
| -rw-r--r-- | source/blender/editors/physics/particle_edit.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/source/blender/editors/physics/particle_edit.c b/source/blender/editors/physics/particle_edit.c index eeb14951d43..78cc47cd1ba 100644 --- a/source/blender/editors/physics/particle_edit.c +++ b/source/blender/editors/physics/particle_edit.c @@ -4005,7 +4005,12 @@ static void brush_edit_apply(bContext *C, wmOperator *op, PointerRNA *itemptr) if (edit->psys) { WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_EDITED, ob); BKE_particle_batch_cache_dirty(edit->psys, BKE_PARTICLE_BATCH_DIRTY_ALL); - DEG_id_tag_update(&ob->id, DEG_TAG_COPY_ON_WRITE); + if (pset->flag & PE_DRAW_PART) { + DEG_id_tag_update(&ob->id, DEG_TAG_COPY_ON_WRITE); + } + else { + DEG_id_tag_update(&ob->id, DEG_TAG_SELECT_UPDATE); + } } else { DEG_id_tag_update(&ob->id, OB_RECALC_DATA); @@ -4273,7 +4278,12 @@ static int shape_cut_exec(bContext *C, wmOperator *UNUSED(op)) if (edit->psys) { WM_event_add_notifier(C, NC_OBJECT|ND_PARTICLE|NA_EDITED, ob); BKE_particle_batch_cache_dirty(edit->psys, BKE_PARTICLE_BATCH_DIRTY_ALL); - DEG_id_tag_update(&ob->id, DEG_TAG_COPY_ON_WRITE); + if (pset->flag & PE_DRAW_PART) { + DEG_id_tag_update(&ob->id, DEG_TAG_COPY_ON_WRITE); + } + else { + DEG_id_tag_update(&ob->id, DEG_TAG_SELECT_UPDATE); + } } else { DEG_id_tag_update(&ob->id, OB_RECALC_DATA); |