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axelpale
Estimate scale, rotation, and translation between two sets of 2D points. For multitouch, calibration, pattern recognition, and more.
I'm using the TSR estimator for multitouch gestures that can be arbitrary number of points (something like `estimate('tsr', touchesBefore.map(clientPosition), touchesAfter.map(clientPosition))`). When doing this with some single-touch point sets, I found...
The lib could be more friendly for TypeScript users. @lsps9150414 Could you share a rough insight on how should it be done? Is it enough to have one `index.d.ts` file...
Let the domain be [[-1,0],[1,0]] and the range [[0,-1],[0,1]]. The in other words the plane rotates 90 degrees. Let us apply TS estimator. The estimate becomes { a: 0, b:...