Bring back accidentally removed line
diff --git a/lib/src/vector_math_geometry/generators/geometry_generator.dart b/lib/src/vector_math_geometry/generators/geometry_generator.dart
index 79e1e8c..6a2171a 100644
--- a/lib/src/vector_math_geometry/generators/geometry_generator.dart
+++ b/lib/src/vector_math_geometry/generators/geometry_generator.dart
@@ -59,6 +59,7 @@
     VectorList<Vector> view = mesh.getViewForAttrib('POSITION');
     if (view is Vector3List) {
       positionView = view;
+      generateVertexPositions(positionView, mesh.indices);
     }
 
     if (flags.texCoords || flags.tangents) {