Fix T99643: Vertex Crease fails with symmetry

Create a transform conversion type that only considers the Vertex
Custom Data.

This reduces the complexity of converting Meshes and slightly
optimizes the transformation.

1 files changed, 3 insertions, 8 deletions

diff --git a/source/blender/editors/transform/transform_mode_edge_bevelweight.c b/source/blender/editors/transform/transform_mode_edge_bevelweight.c
index 987d8396907..e96e74b596c 100644
--- a/source/blender/editors/transform/transform_mode_edge_bevelweight.c
+++ b/source/blender/editors/transform/transform_mode_edge_bevelweight.c
@@ -44,16 +44,11 @@ static void transdata_elem_bevel_weight(const TransInfo *UNUSED(t),
                                         TransData *td,
                                         const float weight)
 {
-  if (td->val == NULL) {
+  if (td->loc == NULL) {
     return;
   }
-  *td->val = td->ival + weight * td->factor;
-  if (*td->val < 0.0f) {
-    *td->val = 0.0f;
-  }
-  if (*td->val > 1.0f) {
-    *td->val = 1.0f;
-  }
+  *td->loc = td->iloc[0] + weight * td->factor;
+  CLAMP(*td->loc, 0.0f, 1.0f);
 }
 
 static void transdata_elem_bevel_weight_fn(void *__restrict iter_data_v,