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Differential D198 Diff 572 source/blender/editors/mesh/editmesh_select.c

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source/blender/editors/mesh/editmesh_select.c

Context not available.
BMFace *efa; BMFace *efa;
BMIter iter; BMIter iter;
const float randfac = RNA_float_get(op->ptr, "percent") / 100.0f; const float randfac = RNA_float_get(op->ptr, "percent") / 100.0f;
const int action = RNA_enum_get(op->ptr, "action");
if (!RNA_boolean_get(op->ptr, "extend"))
EDBM_flag_disable_all(em, BM_ELEM_SELECT);
if (em->selectmode & SCE_SELECT_VERTEX) { if (em->selectmode & SCE_SELECT_VERTEX) {
BM_ITER_MESH (eve, &iter, em->bm, BM_VERTS_OF_MESH) { BM_ITER_MESH (eve, &iter, em->bm, BM_VERTS_OF_MESH) {
if (!BM_elem_flag_test(eve, BM_ELEM_HIDDEN) && BLI_frand() < randfac) { if (!BM_elem_flag_test(eve, BM_ELEM_HIDDEN) && BLI_frand() < randfac) {
BM_vert_select_set(em->bm, eve, true); switch (action) {
case SEL_SELECT:
BM_vert_select_set(em->bm, eve, true);
break;
case SEL_DESELECT:
BM_vert_select_set(em->bm, eve, false);
break;
}
} }
} }
EDBM_selectmode_flush(em); EDBM_selectmode_flush(em);
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else if (em->selectmode & SCE_SELECT_EDGE) { else if (em->selectmode & SCE_SELECT_EDGE) {
BM_ITER_MESH (eed, &iter, em->bm, BM_EDGES_OF_MESH) { BM_ITER_MESH (eed, &iter, em->bm, BM_EDGES_OF_MESH) {
if (!BM_elem_flag_test(eed, BM_ELEM_HIDDEN) && BLI_frand() < randfac) { if (!BM_elem_flag_test(eed, BM_ELEM_HIDDEN) && BLI_frand() < randfac) {
BM_edge_select_set(em->bm, eed, true); switch (action) {
case SEL_SELECT:
BM_edge_select_set(em->bm, eed, true);
break;
case SEL_DESELECT:
BM_edge_select_set(em->bm, eed, true);
break;
}
} }
} }
EDBM_selectmode_flush(em); EDBM_selectmode_flush(em);
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else { else {
BM_ITER_MESH (efa, &iter, em->bm, BM_FACES_OF_MESH) { BM_ITER_MESH (efa, &iter, em->bm, BM_FACES_OF_MESH) {
if (!BM_elem_flag_test(efa, BM_ELEM_HIDDEN) && BLI_frand() < randfac) { if (!BM_elem_flag_test(efa, BM_ELEM_HIDDEN) && BLI_frand() < randfac) {
BM_face_select_set(em->bm, efa, true); switch (action) {
case SEL_SELECT:
BM_face_select_set(em->bm, efa, true);
break;
case SEL_DESELECT:
BM_face_select_set(em->bm, efa, true);
break;
}
} }
} }
EDBM_selectmode_flush(em); EDBM_selectmode_flush(em);
campbellbartonAuthorUnsubmitted
Not Done
Inline Actions

In this case you could use EDBM_deselect_flush / EDBM_select_flush which is simpler since we know the selection is only being added or removed.

campbellbarton: In this case you could use `EDBM_deselect_flush` / `EDBM_select_flush` which is simpler since…
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void MESH_OT_select_random(wmOperatorType *ot) void MESH_OT_select_random(wmOperatorType *ot)
{ {
static EnumPropertyItem select_actions[] = {
{SEL_SELECT, "SELECT", 0, "Select", "Select all elements"},
{SEL_DESELECT, "DESELECT", 0, "Deselect", "Deselect all elements"},
{0, NULL, 0, NULL, NULL}
};
/* identifiers */ /* identifiers */
ot->name = "Select Random"; ot->name = "Select Random";
ot->description = "Randomly select vertices"; ot->description = "Randomly select vertices";
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/* props */ /* props */
RNA_def_float_percentage(ot->srna, "percent", 50.f, 0.0f, 100.0f, RNA_def_float_percentage(ot->srna, "percent", 50.f, 0.0f, 100.0f,
"Percent", "Percentage of elements to select randomly", 0.f, 100.0f); "Percent", "Percentage of elements to select randomly", 0.f, 100.0f);
RNA_def_boolean(ot->srna, "extend", false, "Extend", "Extend the selection"); RNA_def_enum(ot->srna, "action", select_actions, SEL_SELECT, "Action", "Selection action to execute");
} }
static int edbm_select_ungrouped_poll(bContext *C) static int edbm_select_ungrouped_poll(bContext *C)
Context not available.