@RIL wrote:
I’m trying to find tangents or curvatures of a curve ( a polyline), but the parameter range seems totally meaningless to me.
When I expected the parameter range to be between 0.0 to 1.0 it is somewhere near 0 to 247 or something meaningless. Why is that? It doesn’t look related to radians and not to degrees, so what is it?
There must be a secret formula defining the parameter range which is not being documented, for whatever reason.
// Rolf
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