Re:Mathematical Intuition Behind Bezier Curves
by blt on Monday May 09, 2016 @01:06AM
(#11657743)
You also need to care about velocity when using splines as trajectories. In general, if you sample a spline at a constant delta-t, your speed through the world won't be constant.
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Re:Mathematical Intuition Behind Bezier Curves
by CountHackulus on Monday May 09, 2016 @05:18PM
(#11663303)
This is especially true if you've got large smooth curves with small "sharp" curves that you want to keep a constant speed over. You can mostly just ignore it if all of your curves have a fairly constant curvature, but obviously test first.