minor changes to templates

release/scripts/templates_py/operator_mesh_uv.py

@@ -0,0 +1,50 @@
+import bpy
+import bmesh
+
+
+def main(context):
+    obj = context.active_object
+    me = obj.data
+    bm = bmesh.from_edit_mesh(me)
+
+    uv_layer = bm.loops.layers.uv.verify()
+    bm.faces.layers.tex.verify()  # currently blender needs both layers.
+
+    # adjust UVs
+    for f in bm.faces:
+        for l in f.loops:
+            luv = l[uv_layer]
+            if luv.select:
+                # apply the location of the vertex as a UV
+                luv.uv = l.vert.co.xy
+
+    bmesh.update_edit_mesh(me)
+
+
+class UvOperator(bpy.types.Operator):
+    """UV Operator description"""
+    bl_idname = "uv.simple_operator"
+    bl_label = "Simple UV Operator"
+
+    @classmethod
+    def poll(cls, context):
+        return (context.mode == 'EDIT_MESH')
+
+    def execute(self, context):
+        main(context)
+        return {'FINISHED'}
+
+
+def register():
+    bpy.utils.register_class(UvOperator)
+
+
+def unregister():
+    bpy.utils.unregister_class(UvOperator)
+
+
+if __name__ == "__main__":
+    register()
+
+    # test call
+    bpy.ops.uv.simple_operator()