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Multi-Object-Editing: select_non_manifold by Jefferson Rausseo

Browse Source 
Maniphest Tasks: T54643
Differential Revision: https://developer.blender.org/D3232
This commit is contained in:
Dalai Felinto
2018-05-09 09:59:26 +02:00
parent a92557f77b
commit 4da2aec2bb
1 changed files with 45 additions and 36 deletions
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81
source/blender/editors/mesh/editmesh_select.c
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@@ -3889,61 +3889,70 @@ void MESH_OT_faces_select_linked_flat(wmOperatorType *ot)
static int edbm_select_non_manifold_exec(bContext *C, wmOperator *op)
{
Object *obedit = CTX_data_edit_object(C);
BMEditMesh *em = BKE_editmesh_from_object(obedit);
BMVert *v;
BMEdge *e;
BMIter iter;
const bool use_extend = RNA_boolean_get(op->ptr, "extend");
const bool use_wire = RNA_boolean_get(op->ptr, "use_wire");
const bool use_boundary = RNA_boolean_get(op->ptr, "use_boundary");
const bool use_multi_face = RNA_boolean_get(op->ptr, "use_multi_face");
const bool use_non_contiguous = RNA_boolean_get(op->ptr, "use_non_contiguous");
const bool use_verts = RNA_boolean_get(op->ptr, "use_verts");
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 (!RNA_boolean_get(op->ptr, "extend"))
EDBM_flag_disable_all(em, BM_ELEM_SELECT);
for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
Object *obedit = objects[ob_index];
BMEditMesh *em = BKE_editmesh_from_object(obedit);
BMVert *v;
BMEdge *e;
BMIter iter;
/* Selects isolated verts, and edges that do not have 2 neighboring
* faces
*/
if (!use_extend) {
EDBM_flag_disable_all(em, BM_ELEM_SELECT);
}
if (em->selectmode == SCE_SELECT_FACE) {
BKE_report(op->reports, RPT_ERROR, "Does not work in face selection mode");
return OPERATOR_CANCELLED;
}
/* Selects isolated verts, and edges that do not have 2 neighboring
* faces
*/
if (use_verts) {
BM_ITER_MESH (v, &iter, em->bm, BM_VERTS_OF_MESH) {
if (!BM_elem_flag_test(v, BM_ELEM_HIDDEN)) {
if (!BM_vert_is_manifold(v)) {
BM_vert_select_set(em->bm, v, true);
if (em->selectmode == SCE_SELECT_FACE) {
BKE_report(op->reports, RPT_ERROR, "Does not work in face selection mode");
MEM_freeN(objects);
return OPERATOR_CANCELLED;
}
if (use_verts) {
BM_ITER_MESH (v, &iter, em->bm, BM_VERTS_OF_MESH) {
if (!BM_elem_flag_test(v, BM_ELEM_HIDDEN)) {
if (!BM_vert_is_manifold(v)) {
BM_vert_select_set(em->bm, v, true);
}
}
}
}
}
if (use_wire || use_boundary || use_multi_face || use_non_contiguous) {
BM_ITER_MESH (e, &iter, em->bm, BM_EDGES_OF_MESH) {
if (!BM_elem_flag_test(e, BM_ELEM_HIDDEN)) {
if ((use_wire && BM_edge_is_wire(e)) ||
(use_boundary && BM_edge_is_boundary(e)) ||
(use_non_contiguous && (BM_edge_is_manifold(e) && !BM_edge_is_contiguous(e))) ||
(use_multi_face && (BM_edge_face_count_is_over(e, 2))))
{
/* check we never select perfect edge (in test above) */
BLI_assert(!(BM_edge_is_manifold(e) && BM_edge_is_contiguous(e)));
if (use_wire || use_boundary || use_multi_face || use_non_contiguous) {
BM_ITER_MESH (e, &iter, em->bm, BM_EDGES_OF_MESH) {
if (!BM_elem_flag_test(e, BM_ELEM_HIDDEN)) {
if ((use_wire && BM_edge_is_wire(e)) ||
(use_boundary && BM_edge_is_boundary(e)) ||
(use_non_contiguous && (BM_edge_is_manifold(e) && !BM_edge_is_contiguous(e))) ||
(use_multi_face && (BM_edge_face_count_is_over(e, 2))))
{
/* check we never select perfect edge (in test above) */
BLI_assert(!(BM_edge_is_manifold(e) && BM_edge_is_contiguous(e)));
BM_edge_select_set(em->bm, e, true);
BM_edge_select_set(em->bm, e, true);
}
}
}
}
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
EDBM_selectmode_flush(em);
}
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, obedit->data);
EDBM_selectmode_flush(em);
MEM_freeN(objects);
return OPERATOR_FINISHED;
}