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Fix #19426: loop select with occlude background geometry did not

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work after subdivide operator, needed a check for valid backbuf.
This commit is contained in:
Brecht Van Lommel
2009-09-21 17:32:25 +00:00
parent fe27bb6dd4
commit c8a977db78
1 changed files with 6 additions and 0 deletions
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6
source/blender/editors/mesh/editmesh_mods.c
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@@ -2033,6 +2033,9 @@ static void mouse_mesh_loop(bContext *C, short mval[2], short extend, short ring
vc.mval[0]= mval[0];
vc.mval[1]= mval[1];
em= vc.em;
/* no afterqueue (yet), so we check it now, otherwise the em_xxxofs indices are bad */
view3d_validate_backbuf(&vc);
eed= findnearestedge(&vc, &dist);
if(eed) {
@@ -2110,6 +2113,9 @@ static void mouse_mesh_shortest_path(bContext *C, short mval[2])
vc.mval[1]= mval[1];
em= vc.em;
/* no afterqueue (yet), so we check it now, otherwise the em_xxxofs indices are bad */
view3d_validate_backbuf(&vc);
eed= findnearestedge(&vc, &dist);
if(eed) {
Mesh *me= vc.obedit->data;