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Fix crash introduced w/ snap refactor 

Create snapping context when in the 3d view,
transforming pose bones and grease-pencil crashed.
This commit is contained in:
Campbell Barton 2016-05-09 15:21:53 +10:00
parent dc4c3ce592
commit 73fab5bb3f
Notes: blender-bot 2023-10-13 01:54:23 +02:00 
Referenced by issue #48385, Snapping pose bones to geometry crashes
1 changed files with 11 additions and 13 deletions
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24
source/blender/editors/transform/transform_snap.c
View File

@ -596,20 +596,18 @@ static void initSnappingMode(TransInfo *t)
t->tsnap.mode = SCE_SNAP_MODE_INCREMENT;
}
if (t->flag & (T_OBJECT | T_EDIT)) {
if (t->spacetype == SPACE_VIEW3D) {
if (t->tsnap.object_context == NULL) {
t->tsnap.object_context = ED_transform_snap_object_context_create_view3d(
G.main, t->scene, SNAP_OBJECT_USE_CACHE,
t->ar, t->view);
if (t->spacetype == SPACE_VIEW3D) {
if (t->tsnap.object_context == NULL) {
t->tsnap.object_context = ED_transform_snap_object_context_create_view3d(
G.main, t->scene, SNAP_OBJECT_USE_CACHE,
t->ar, t->view);
ED_transform_snap_object_context_set_editmesh_callbacks(
t->tsnap.object_context,
(bool (*)(BMVert *, void *))BM_elem_cb_check_hflag_disabled,
bm_edge_is_snap_target,
bm_face_is_snap_target,
SET_UINT_IN_POINTER((BM_ELEM_SELECT | BM_ELEM_HIDDEN)));
}
ED_transform_snap_object_context_set_editmesh_callbacks(
t->tsnap.object_context,
(bool (*)(BMVert *, void *))BM_elem_cb_check_hflag_disabled,
bm_edge_is_snap_target,
bm_face_is_snap_target,
SET_UINT_IN_POINTER((BM_ELEM_SELECT | BM_ELEM_HIDDEN)));
}
}
}