tracked down some last references to renamed functions

threevis/context.py

@@ -96,9 +96,9 @@ class Context(object):
             mat.polygonOffsetUnits = 0.1
 
         if normals is 'vertex':
-            normals = calculatePointNormals(vertices, face_indices)
+            normals = calculate_point_normals(vertices, face_indices)
         elif normals is 'face':
-            normals = calculateFaceNormals(vertices, face_indices)
+            normals = calculate_face_normals(vertices, face_indices)
 
         # Resolve the given attributes, it's ok if they are None
         resolved_attribs = resolve_attributes(face_indices, [normals, colors, uvs])