- pa2 = doc.addVertex (-2, -2, 0)
- pb2 = doc.addVertex ( 2, -2, 0)
- pc2 = doc.addVertex ( 2, 2, 0)
- pd2 = doc.addVertex (-2, 2, 0)
-
- edab1 = doc.addEdge (pa1, pb1)
- edbc1 = doc.addEdge (pb1, pc1)
- edcd1 = doc.addEdge (pc1, pd1)
- edda1 = doc.addEdge (pd1, pa1)
-
- edab2 = doc.addEdge (pa2, pb2)
- edbc2 = doc.addEdge (pb2, pc2)
- edcd2 = doc.addEdge (pc2, pd2)
- edda2 = doc.addEdge (pd2, pa2)
-
- edaa = doc.addEdge (pa1, pa2)
- edbb = doc.addEdge (pb1, pb2)
- edcc = doc.addEdge (pc1, pc2)
- eddd = doc.addEdge (pd1, pd2)
+ p1 = pipe.getVertexIJK (1, 7, 1)
+ p2 = pipe.getVertexIJK (1, 8, 1)