From c899f21800533f0d188c505e3909a3e1f2a0c7f2 Mon Sep 17 00:00:00 2001 From: Dalai Felinto Date: Fri, 24 Aug 2018 11:44:10 -0300 Subject: Multi-Objects: MESH_OT_select_axis Now that this operator is working properly (in world space axis), it can be ported for multi object support. The issue of only running on redo is still present though, to be investigated later. --- source/blender/editors/mesh/editmesh_select.c | 48 +++++++++++++++------------ 1 file changed, 27 insertions(+), 21 deletions(-) (limited to 'source') diff --git a/source/blender/editors/mesh/editmesh_select.c b/source/blender/editors/mesh/editmesh_select.c index 4da25be5e95..395943dd4f5 100644 --- a/source/blender/editors/mesh/editmesh_select.c +++ b/source/blender/editors/mesh/editmesh_select.c @@ -4345,10 +4345,10 @@ enum { /* BMESH_TODO - some way to select on an arbitrary axis */ static int edbm_select_axis_exec(bContext *C, wmOperator *op) { + ViewLayer *view_layer = CTX_data_view_layer(C); Object *obedit = CTX_data_edit_object(C); BMEditMesh *em = BKE_editmesh_from_object(obedit); - BMesh *bm = em->bm; - BMVert *v_act = BM_mesh_active_vert_get(bm); + BMVert *v_act = BM_mesh_active_vert_get(em->bm); const int axis = RNA_enum_get(op->ptr, "axis"); const int mode = RNA_enum_get(op->ptr, "mode"); @@ -4356,28 +4356,35 @@ static int edbm_select_axis_exec(bContext *C, wmOperator *op) BKE_report(op->reports, RPT_WARNING, "This operator requires an active vertex (last selected)"); return OPERATOR_CANCELLED; } - else { - BMVert *v; - BMIter iter; - const float limit = RNA_float_get(op->ptr, "threshold"); - float value; - float vertex_world[3]; + BMVert *v; + BMIter iter; + const float limit = RNA_float_get(op->ptr, "threshold"); - mul_v3_m4v3(vertex_world, obedit->obmat, v_act->co); - value = vertex_world[axis]; + float value; + float vertex_world[3]; - if (mode == SELECT_AXIS_NEGATIVE) { - value += limit; - } - else if (mode == SELECT_AXIS_POSITIVE) { - value -= limit; - } + mul_v3_m4v3(vertex_world, obedit->obmat, v_act->co); + value = vertex_world[axis]; + + if (mode == SELECT_AXIS_NEGATIVE) { + value += limit; + } + else if (mode == SELECT_AXIS_POSITIVE) { + value -= limit; + } + + uint objects_len = 0; + Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, &objects_len); + for (uint ob_index = 0; ob_index < objects_len; ob_index++) { + Object *obedit_iter = objects[ob_index]; + BMEditMesh *em_iter = BKE_editmesh_from_object(obedit_iter); + BMesh *bm = em_iter->bm; BM_ITER_MESH (v, &iter, bm, BM_VERTS_OF_MESH) { if (!BM_elem_flag_test(v, BM_ELEM_HIDDEN)) { float v_iter_world[3]; - mul_v3_m4v3(v_iter_world, obedit->obmat, v->co); + mul_v3_m4v3(v_iter_world, obedit_iter->obmat, v->co); switch (mode) { case SELECT_AXIS_ALIGNED: if (fabsf(v_iter_world[axis] - value) < limit) { @@ -4397,11 +4404,10 @@ static int edbm_select_axis_exec(bContext *C, wmOperator *op) } } } + EDBM_selectmode_flush(em); + WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit_iter->data); } - - EDBM_selectmode_flush(em); - WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data); - + MEM_freeN(objects); return OPERATOR_FINISHED; } -- cgit v1.2.3