worked on #27

Author: vxlcoder

__init__.py

@@ -1236,7 +1236,7 @@ def modal_main(self, eventd):
                 if not pts:
                     return ''
                 pt = pts[0]
-                t,d = self.sel_gedge.get_closest_point(pt)
+                t,_    = self.sel_gedge.get_closest_point(pt)
                 _,_,gv = self.polystrips.split_gedge_at_t(self.sel_gedge, t)
                 self.sel_gedge = None
                 self.sel_gvert = gv

polystrips.py

@@ -1036,12 +1036,21 @@ def split_gedge_at_t(self, gedge, t, connect_gvert=None):
         gv1_2 = self.create_gvert(cb1[2], radius=rm)
         gv1_3 = gedge.gvert3
 
+        # want to *replace* gedge with new gedges
+        lgv0ge = gv0_0.get_gedges()
+        lgv3ge = gv1_3.get_gedges()
+        
         self.disconnect_gedge(gedge)
         ge0 = self.create_gedge(gv0_0,gv0_1,gv0_2,gv0_3)
         ge1 = self.create_gedge(gv1_0,gv1_1,gv1_2,gv1_3)
 
-        ge0.gvert0.update()
-        ge1.gvert3.update()
+        lgv0ge = [ge0 if ge==gedge else ge for ge in lgv0ge]
+        lgv3ge = [ge1 if ge==gedge else ge for ge in lgv3ge]
+        gv0_0.gedge0,gv0_0.gedge1,gv0_0.gedge2,gv0_0.gedge3 = lgv0ge
+        gv1_3.gedge0,gv1_3.gedge1,gv1_3.gedge2,gv1_3.gedge3 = lgv3ge
+        
+        gv0_0.update()
+        gv1_3.update()
         gv_split.update()
         gv_split.update_gedges()