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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); |