From 03a916e5b5abbdec8b5e0ccb7883986994e20108 Mon Sep 17 00:00:00 2001 From: Thomas Beck Date: Fri, 20 Apr 2018 11:02:19 +0200 Subject: Edit Mesh: multi-object support for 'Symmetrize' --- source/blender/editors/mesh/editmesh_tools.c | 48 +++++++++++++++++----------- 1 file changed, 30 insertions(+), 18 deletions(-) (limited to 'source') diff --git a/source/blender/editors/mesh/editmesh_tools.c b/source/blender/editors/mesh/editmesh_tools.c index e5f40938ec8..5c2df386ef8 100644 --- a/source/blender/editors/mesh/editmesh_tools.c +++ b/source/blender/editors/mesh/editmesh_tools.c @@ -6077,30 +6077,42 @@ void MESH_OT_convex_hull(wmOperatorType *ot) static int mesh_symmetrize_exec(bContext *C, wmOperator *op) { - Object *obedit = CTX_data_edit_object(C); - BMEditMesh *em = BKE_editmesh_from_object(obedit); - BMOperator bmop; + ViewLayer *view_layer = CTX_data_view_layer(C); + uint objects_len = 0; + Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len); - const float thresh = RNA_float_get(op->ptr, "threshold"); + for (uint ob_index = 0; ob_index < objects_len; ob_index++) { + Object *obedit = objects[ob_index]; + BMEditMesh *em = BKE_editmesh_from_object(obedit); - EDBM_op_init( - em, &bmop, op, - "symmetrize input=%hvef direction=%i dist=%f", - BM_ELEM_SELECT, RNA_enum_get(op->ptr, "direction"), thresh); - BMO_op_exec(em->bm, &bmop); + if (em->bm->totvertsel == 0 ) { + continue; + } + BMOperator bmop; - EDBM_flag_disable_all(em, BM_ELEM_SELECT); + const float thresh = RNA_float_get(op->ptr, "threshold"); - BMO_slot_buffer_hflag_enable(em->bm, bmop.slots_out, "geom.out", BM_ALL_NOLOOP, BM_ELEM_SELECT, true); + EDBM_op_init( + em, &bmop, op, + "symmetrize input=%hvef direction=%i dist=%f", + BM_ELEM_SELECT, RNA_enum_get(op->ptr, "direction"), thresh); + BMO_op_exec(em->bm, &bmop); - if (!EDBM_op_finish(em, &bmop, op, true)) { - return OPERATOR_CANCELLED; - } - else { - EDBM_update_generic(em, true, true); - EDBM_selectmode_flush(em); - return OPERATOR_FINISHED; + EDBM_flag_disable_all(em, BM_ELEM_SELECT); + + BMO_slot_buffer_hflag_enable(em->bm, bmop.slots_out, "geom.out", BM_ALL_NOLOOP, BM_ELEM_SELECT, true); + + if (!EDBM_op_finish(em, &bmop, op, true)) { + continue; + } + else { + EDBM_update_generic(em, true, true); + EDBM_selectmode_flush(em); + } } + MEM_freeN(objects); + + return OPERATOR_FINISHED; } void MESH_OT_symmetrize(struct wmOperatorType *ot) -- cgit v1.2.3