diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2013-10-17 20:05:57 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2013-10-17 20:05:57 +0400 |
| commit | 2e8ab664d552a3361f286005025e1f6f7df14a23 (patch) | |
| tree | 8c8141e8996711f86d6acbd85435c0be50a38954 /intern/cycles/blender/blender_mesh.cpp | |
| parent | 56373ea2718260fed421b94c601fdfa18fab11df (diff) | |
Fix cycles mesh synchronization being too slow with vector blur and duplis.
Diffstat (limited to 'intern/cycles/blender/blender_mesh.cpp')
| -rw-r--r-- | intern/cycles/blender/blender_mesh.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/intern/cycles/blender/blender_mesh.cpp b/intern/cycles/blender/blender_mesh.cpp index 940a923e5af..f6c7319e210 100644 --- a/intern/cycles/blender/blender_mesh.cpp +++ b/intern/cycles/blender/blender_mesh.cpp @@ -539,6 +539,12 @@ void BlenderSync::sync_mesh_motion(BL::Object b_ob, Mesh *mesh, int motion) if(!size || !ccl::BKE_object_is_deform_modified(b_ob, b_scene, preview)) return; + /* ensure we only sync instanced meshes once */ + if(mesh_motion_synced.find(mesh) != mesh_motion_synced.end()) + return; + + mesh_motion_synced.insert(mesh); + /* get derived mesh */ BL::Mesh b_mesh = object_to_mesh(b_data, b_ob, b_scene, true, !preview, false); |