Get Point on Loop
Gets a point on a loop, using Alpha (0.0-1.0), basically lerping along a set of points. Fast mode doesn't need to iterate at all. Slow mode is accurate for nonuniform distances, but iterates through every segment with sqrt distance calculated.
Inputs
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In
Exec
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Loop
Array of Vectors
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Alpha
Float
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Fast
Boolean
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Close Loop
Boolean
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Outputs
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Out
Exec
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Return Value
Vector
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Gets a point on a loop, using Alpha (0.0-1.0), basically lerping along a set of points. Fast mode doesn't need to iterate at all. Slow mode is accurate for nonuniform distances, but iterates through every segment with sqrt distance calculated. |