Commit: 85a2a38ba7748b152b3b08f6e1941f8b0becb93d
Author: Hans Goudey
Date: Wed Aug 31 16:43:49 2022 -0500
Branches: refactor-mesh-remove-pointers
https://developer.blender.org/rB85a2a38ba7748b152b3b08f6e1941f8b0becb93d
Fix bug in DispList mesh conversion
===================================================================
M source/blender/blenkernel/intern/mesh_convert.cc
===================================================================
diff --git a/source/blender/blenkernel/intern/mesh_convert.cc
b/source/blender/blenkernel/intern/mesh_convert.cc
index 5a44c46e999..f9952de1250 100644
--- a/source/blender/blenkernel/intern/mesh_convert.cc
+++ b/source/blender/blenkernel/intern/mesh_convert.cc
@@ -92,6 +92,7 @@ static void make_edges_mdata_extend(Mesh &mesh)
BKE_mesh_poly_edgehash_insert(eh, &poly, &loops[poly.loopstart]);
}
+ const int totedge_old = mesh.totedge;
const int totedge_new = BLI_edgehash_len(eh);
#ifdef DEBUG
@@ -106,9 +107,9 @@ static void make_edges_mdata_extend(Mesh &mesh)
if (totedge_new) {
CustomData_realloc(&mesh.edata, totedge + totedge_new);
- MEdge *medge = &edges[totedge];
-
mesh.totedge += totedge_new;
+ edges = mesh.edges_for_write();
+ MEdge *medge = &edges[totedge_old];
EdgeHashIterator *ehi;
uint e_index = totedge;
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