From: Bruce S. <bas...@un...> - 2002-07-25 14:56:21
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Attached is yet another version of tube.py. It is much faster in resetting some attribute such as inner or outer radius, or axis length. The speed is obtained by just scaling x or y or z appropriately in the faces pos list, rather than recalculating from scratch all the face coordinates. When you run the program, click the window to see how fast the two objects change appearance. Bruce Sherwood |