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Simple UDF DEFINE_CG_Motion

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Old   March 21, 2006, 18:29
Default Simple UDF DEFINE_CG_Motion
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I'm writing my first UDF file. And I keep getting errors. Could someone help me to figure out what I need to do to define this simple motion in a UDF?

I want to simulate an up and down motion (plunge) using:


, where v = the linear velocity in y direction

omega = 2*pi*frequency

t = time


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