1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/editors/sculpt_paint/paint_vertex.cc b/source/blender/editors/sculpt_paint/paint_vertex.cc
index ac5ad62c91f..8e790ac435e 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex.cc
+++ b/source/blender/editors/sculpt_paint/paint_vertex.cc
@@ -1647,10 +1647,10 @@ static void vwpaint_update_cache_invariants(
   /* cache projection matrix */
   ED_view3d_ob_project_mat_get(cache->vc->rv3d, ob, cache->projection_mat);
 
-  invert_m4_m4(ob->imat, ob->object_to_world);
+  invert_m4_m4(ob->world_to_object, ob->object_to_world);
   copy_m3_m4(mat, cache->vc->rv3d->viewinv);
   mul_m3_v3(mat, view_dir);
-  copy_m3_m4(mat, ob->imat);
+  copy_m3_m4(mat, ob->world_to_object);
   mul_m3_v3(mat, view_dir);
   normalize_v3_v3(cache->true_view_normal, view_dir);