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Old 5th September 2004, 20:44   #222
Oshango
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Join Date: Aug 2004
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Sigmoid Motion - 3 Simple Examples

Attached is a zip file with 3 basic example avs using the sigmoid function. I thought these might be helpful for anyone who would like to get a basic sense of what the sigmoid function does.

A sigmoid is a line curved in two directions like an S. The sigmoid function can be used when you want a movement that starts out slow, speeds up, and then slows down again, e.g., like a plane taking off and landing.

sigmoid(value,value2)
= returns sigmoid function value of x='value' ('value2'=constraint)

The larger value2 is, the faster your acceleration, top speed, and deceleration will be.
Attached Files
File Type: zip avs-sigmoid-examples.zip (1.5 KB, 1243 views)
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