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fix [#26885] transform option disapears when deselecting loops

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deselecting edgeloop & edgering would leave the verts de-selected even if other edges had them selected.
This commit is contained in:
Campbell Barton 2011-04-12 12:49:54 +00:00
parent ba03e5023e
commit 6e98c791af
1 changed files with 22 additions and 0 deletions
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22
source/blender/editors/mesh/editmesh_mods.c
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@ -1827,6 +1827,20 @@ static int edge_not_in_tagged_face(EditMesh *em, EditEdge *eed)
return 1;
}
static void ensure_ed_vert_sel(EditMesh *em)
{
EditEdge *eed;
/* EM_selectmode_flush() doesnt take into account that deselected edges
* may be still connected to selected edges [#26885] */
for(eed= em->edges.first; eed; eed= eed->next) {
if(eed->f & SELECT) {
eed->v1->f |= SELECT;
eed->v2->f |= SELECT;
}
}
}
/* selects or deselects edges that:
- if edges has 2 faces:
- has vertices with valence of 4
@ -1899,6 +1913,10 @@ static void edgeloop_select(EditMesh *em, EditEdge *starteed, int select)
for(eed= em->edges.first; eed; eed= eed->next) {
if(eed->f2) EM_select_edge(eed, select);
}
if(select == FALSE) {
ensure_ed_vert_sel(em);
}
}
/*
@ -1968,6 +1986,10 @@ static void edgering_select(EditMesh *em, EditEdge *startedge, int select)
for(eed= em->edges.first; eed; eed= eed->next) {
if(eed->f2) EM_select_edge(eed, select);
}
if(select == FALSE) {
ensure_ed_vert_sel(em);
}
}
static int loop_multiselect(bContext *C, wmOperator *op)