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-- More of Bugfix #3580: Mesh_getFromObject() was not updating key->from

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when it duplicated mesh data.

   I'm not thrilled with how I implemented this code, but currently don't
   know a better way.  If someone more familiar with how blender duplicates
   objects and converts things to meshes wants to have a look, it would be
   appreciated.
This commit is contained in:
Ken Hughes
2005-12-13 18:39:50 +00:00
parent 4085cc06a6
commit d3338620b7
1 changed files with 7 additions and 2 deletions
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9
source/blender/python/api2_2x/Mesh.c
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@@ -4854,13 +4854,18 @@ static PyObject *Mesh_getFromObject( BPy_Mesh * self, PyObject * args )
/* save a copy of our ID, dup the temporary mesh, restore the ID */
tmpid = self->mesh->id;
memcpy( self->mesh, tmpmesh, sizeof( Mesh ) );
self->mesh->id= tmpid;
self->mesh->id = tmpid;
/* if mesh has keys, make sure they point back to this mesh */
if( self->mesh->key )
self->mesh->key->from = (ID *)self->mesh;
/* remove the temporary mesh */
BLI_remlink( &G.main->mesh, tmpmesh );
MEM_freeN( tmpmesh );
/* make sure materials get updated in objects */
test_object_materials( ( ID * ) self->mesh );
test_object_materials( ( ID * ) self->mesh );
mesh_update( self->mesh );
return EXPP_incr_ret( Py_None );