1 files changed, 4 insertions, 2 deletions
diff --git a/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_weights.cc b/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_weights.cc
index ba194a4b167..509331f2f1e 100644
--- a/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_weights.cc
+++ b/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_weights.cc
@@ -8,6 +8,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BKE_deform.h"
+#include "BKE_mesh.h"
 
 #include "draw_subdivision.h"
 #include "extract_mesh.hh"
@@ -171,8 +172,9 @@ static void extract_weights_init_subdiv(const DRWSubdivCache *subdiv_cache,
   extract_weights_init(mr, cache, coarse_weights, _data);
 
   if (mr->extract_type != MR_EXTRACT_BMESH) {
-    for (int i = 0; i < coarse_mesh->totpoly; i++) {
-      const MPoly *mpoly = &coarse_mesh->mpoly[i];
+    const Span<MPoly> coarse_polys = coarse_mesh->polygons();
+    for (const int i : coarse_polys.index_range()) {
+      const MPoly *mpoly = &coarse_polys[i];
       extract_weights_iter_poly_mesh(mr, mpoly, i, _data);
     }
   }