functions in testgl.i -
sho_drum
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sho_drum Display a drum head moving in 3D. The drumhead is initially stationary, but has a bump near one edge. Yorick is solving a 2D wave equation to compute the evolution of this bump. There is an optional argument to sho_drum: the time limit on the duration of the movie in seconds (default is 60 seconds). The size of the grid is set by the external variable drum_size. |