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How to Transform Sketch points/curves
First, I am very new to FeatureScript, so please be patient. I need to transform several points in a sketch and have not been able to find any examples or documentation (that I can understand enough to piece together into something useful... yet). My thought was to simply use the 2D rotation matrix, something like what is shown below (which I know will not work!). In general, if someone could point me to where I can find examples on how to do linear algebra like operations (e.g. create matrices and multiply them) and transforms on points/lines/curves within a sketch I would greatly appreciate it. It appears there is lots of functionality (even SVD, which is great!), although I am struggling on how to utilize it.
// create 2D rotation "matrix"