Fix session restore where radial coloring was applied to an empty sur…

…face. Bug #17044
RBVI · Mar 10, 2025 · 18ec8d9 · 18ec8d9
1 parent ef3b507
commit 18ec8d9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/bundles/surface/src/colorgeom.py b/src/bundles/surface/src/colorgeom.py
@@ -206,6 +206,8 @@ def value_range(self):
 
         s = self.surface
         vertices = s.vertices
+        if vertices is None or len(vertices) == 0:
+            return (None, None)
         sp = s.scene_position
         va = vertices if sp.is_identity() else sp * vertices
         v = self.values(va)