Fixed error where user was able to add more than one vertex to an arc type edge

3 files changed, 9 insertions, 15 deletions

diff --git a/__init__.py b/__init__.py
index 854b95b..c9633e3 100755
--- a/__init__.py
+++ b/__init__.py
@@ -359,11 +359,6 @@ def register():
 
     bpy.types.Scene.vert_index = IntProperty(name="Vertex Index", default=0)
 
-    # Temporary Vertex Properties. To be changed later
-    bpy.types.Scene.vertx = FloatProperty(name="X", default=0.0)
-    bpy.types.Scene.verty = FloatProperty(name="Y", default=0.0)
-    bpy.types.Scene.vertz = FloatProperty(name="Z", default=0.0)
-
     bpy.types.Scene.edge_control_methods = EnumProperty(
         items=[("IP", "Interpolation Points", ""), ("AA", "Axis angle", "")],
         default="IP",
@@ -569,9 +564,6 @@ def unregister():
     del bpy.types.Scene.ecustom
     del bpy.types.Scene.ecustom_index
     del bpy.types.Scene.vert_index
-    del bpy.types.Scene.vertx
-    del bpy.types.Scene.verty
-    del bpy.types.Scene.vertz
     del bpy.types.Scene.cnt
     del bpy.types.Scene.mode
     del bpy.types.Scene.bdclist
diff --git a/models/edges_panel_operators.py b/models/edges_panel_operators.py
index 67fc40e..a293d92 100644
--- a/models/edges_panel_operators.py
+++ b/models/edges_panel_operators.py
@@ -67,6 +67,15 @@ class VNT_OT_new_vert(Operator):
     bl_idname = "vnt.new_vert"
     bl_label = "Generate new Vertex"
 
+    @classmethod
+    def poll(cls, context):
+        cs = context.scene
+        if len(cs.ecustom) == 0:
+            return True
+        else:
+            curr_edge = cs.ecustom[cs.ecustom_index]
+            return curr_edge.edge_type != 'ARC' or len(curr_edge.vert_collection) == 0
+
     def execute(self, context):
         cs = context.scene
         try:
@@ -120,8 +129,6 @@ class VNT_OT_new_vert(Operator):
 
         for i in range(3):
             coord[i] = (x[i] + y[i])/1.5
-
-        # coord = [cs.vertx, cs.verty, cs.vertz]
         
         self.curr_edge.vert_collection.add()
         self.curr_edge.vert_collection[0].vert_loc=coord
diff --git a/views/mainpanel/view.py b/views/mainpanel/view.py
index b1363ab..5407d01 100755
--- a/views/mainpanel/view.py
+++ b/views/mainpanel/view.py
@@ -251,11 +251,6 @@ class layout_controller:
         row2 = layout.row()
         row2.operator('vnt.new_vert')
         row2.operator('vnt.remove_vert')
-        # row3 = layout.row(align=True)
-        # row3.label(text="Vertex Coordinates")
-        # row3.prop(cs, "vertx")
-        # row3.prop(cs, "verty")
-        # row3.prop(cs, "vertz")
 
         if len(ec):
             layout.prop(ec[cs.ecustom_index], "color")