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Multi-Object-Editing: MESH_OT_edges_select_sharp by Jefferson Rausseo 

Maniphest Tasks: T54643
Differential Revision: https://developer.blender.org/D3280
This commit is contained in:
Dalai Felinto 2018-05-09 10:34:52 +02:00
parent 49fc1d0f54
commit dd93c80747
Notes: blender-bot 2023-02-14 06:00:46 +01:00 
Referenced by issue #54643, Multi-Object-Mode: EditMesh Tools
1 changed files with 29 additions and 21 deletions
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50
source/blender/editors/mesh/editmesh_select.c
View File

@ -3740,34 +3740,42 @@ static int edbm_select_sharp_edges_exec(bContext *C, wmOperator *op)
* check the angle between those faces, and if angle is
* small enough, select the edge
*/
Object *obedit = CTX_data_edit_object(C);
BMEditMesh *em = BKE_editmesh_from_object(obedit);
BMIter iter;
BMEdge *e;
BMLoop *l1, *l2;
const float angle_limit_cos = cosf(RNA_float_get(op->ptr, "sharpness"));
BM_ITER_MESH (e, &iter, em->bm, BM_EDGES_OF_MESH) {
if (BM_elem_flag_test(e, BM_ELEM_HIDDEN) == false &&
BM_edge_loop_pair(e, &l1, &l2))
{
/* edge has exactly two neighboring faces, check angle */
const float angle_cos = dot_v3v3(l1->f->no, l2->f->no);
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);
if (angle_cos < angle_limit_cos) {
BM_edge_select_set(em->bm, e, true);
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *obedit = objects[ob_index];
BMEditMesh *em = BKE_editmesh_from_object(obedit);
BMIter iter;
BMEdge *e;
BMLoop *l1, *l2;
BM_ITER_MESH (e, &iter, em->bm, BM_EDGES_OF_MESH) {
if (BM_elem_flag_test(e, BM_ELEM_HIDDEN) == false &&
BM_edge_loop_pair(e, &l1, &l2))
{
/* edge has exactly two neighboring faces, check angle */
const float angle_cos = dot_v3v3(l1->f->no, l2->f->no);
if (angle_cos < angle_limit_cos) {
BM_edge_select_set(em->bm, e, true);
}
}
}
}
if ((em->bm->selectmode & (SCE_SELECT_VERTEX | SCE_SELECT_EDGE)) == 0) {
/* Since we can't select individual edges, select faces connected to them. */
EDBM_selectmode_convert(em, SCE_SELECT_EDGE, SCE_SELECT_FACE);
if ((em->bm->selectmode & (SCE_SELECT_VERTEX | SCE_SELECT_EDGE)) == 0) {
/* Since we can't select individual edges, select faces connected to them. */
EDBM_selectmode_convert(em, SCE_SELECT_EDGE, SCE_SELECT_FACE);
}
else {
EDBM_selectmode_flush(em);
}
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
}
else {
EDBM_selectmode_flush(em);
}
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
MEM_freeN(objects);
return OPERATOR_FINISHED;
}