diff options
author | Campbell Barton <ideasman42@gmail.com> | 2015-06-15 03:58:07 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2015-06-15 04:03:13 +0300 |
commit | d8e994b35f247c3156a93f6901f0442eee08c13d (patch) | |
tree | 95590d4316227513dea9c6b2de8d6fa960ade6f2 /source/blender/editors/mesh/editmesh_tools.c | |
parent | 3efc0aca5428bc7eefa1b804f5ee850df88f5cc8 (diff) |
BMesh: edge-offset feature (Ctrl+Shift+R)
Ability to quickly add 2x edge loops on either side of selected loops.
Diffstat (limited to 'source/blender/editors/mesh/editmesh_tools.c')
-rw-r--r-- | source/blender/editors/mesh/editmesh_tools.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/source/blender/editors/mesh/editmesh_tools.c b/source/blender/editors/mesh/editmesh_tools.c index 62aec788306..202ce8d68a6 100644 --- a/source/blender/editors/mesh/editmesh_tools.c +++ b/source/blender/editors/mesh/editmesh_tools.c @@ -5181,6 +5181,57 @@ void MESH_OT_wireframe(wmOperatorType *ot) RNA_def_property_ui_range(prop, 0.0, 1.0, 0.1, 2); } +static int edbm_offset_edgeloop_exec(bContext *C, wmOperator *op) +{ + Object *obedit = CTX_data_edit_object(C); + BMEditMesh *em = BKE_editmesh_from_object(obedit); + BMOperator bmop; + + EDBM_op_init( + em, &bmop, op, + "offset_edgeloops edges=%he", + BM_ELEM_SELECT); + + BMO_op_exec(em->bm, &bmop); + + BM_mesh_elem_hflag_disable_all(em->bm, BM_VERT | BM_EDGE | BM_FACE, BM_ELEM_SELECT, false); + + /* If in face-only select mode, switch to edge select mode so that + * an edge-only selection is not inconsistent state */ + if (em->selectmode == SCE_SELECT_FACE) { + em->selectmode = SCE_SELECT_EDGE; + EDBM_selectmode_set(em); + EDBM_selectmode_to_scene(C); + } + + BMO_slot_buffer_hflag_enable(em->bm, bmop.slots_out, "edges.out", BM_EDGE, BM_ELEM_SELECT, true); + + if (!EDBM_op_finish(em, &bmop, op, true)) { + return OPERATOR_CANCELLED; + } + else { + EDBM_update_generic(em, true, true); + return OPERATOR_FINISHED; + } +} + +void MESH_OT_offset_edge_loops(wmOperatorType *ot) +{ + /* identifiers */ + ot->name = "Offset Edge Loop"; + ot->idname = "MESH_OT_offset_edge_loops"; + ot->description = "Creates offset edge loop from the current selection"; + + /* api callbacks */ + ot->exec = edbm_offset_edgeloop_exec; + ot->poll = ED_operator_editmesh; + + /* Keep internal, since this is only meant to be accessed via 'MESH_OT_offset_edge_loops_slide' */ + + /* flags */ + ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO | OPTYPE_INTERNAL; +} + #ifdef WITH_BULLET static int edbm_convex_hull_exec(bContext *C, wmOperator *op) { |