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How to parametrize with arc length a curve on a surface?
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I want to calculate the unit tangent vector to a parametrized curve in space on a surface along an interval and to do so I believe I need to integrate along the parameter t to get a secondary parameter s that allows me to normalize the tangent vectors. This is explain at the beginning of this video.
I am attaching the beginning of the nonfunctioning ggb code.
The ultimate goal is to get the tangent vector at each point, as well as the normal vector to the curve as in this question.
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Arc length para...
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See the GGB for tangent vector at each point, as well as the normal vector to the curve.
See the GGB for tangent vector at each point, as well as the normal vector to the curve.
why can't i download the file?
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