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There are probably many ways to formulate the same geometric constraint. For example, what parameterization of rotations do you use? I think the choice has impl
by gugagore 5y ago
There are probably many ways to formulate the same geometric constraint. For example, what parameterization of rotations do you use? I think the choice has implications for how easy it is to solve the equations.
- phkahler 5y ago>> For example, what parameterization of rotations do you use? For orientation we use quaternions. For other things it's an axis-angle representation. For the equal angle constraint I'm not sure how that's implemented. There was a recent addition of length-ratio between lines and arcs. That implementation was surprising to me.