There is a utility method on `CurvesGeometry` to build a map of the curve for each point. Use that in two more places and make sure its implementation is multithreaded, which gives a slight speedup in a simple test file.
There is a utility method on `CurvesGeometry` to build a map of the curve for each point. Use that in two more places and make sure its implementation is multithreaded, which gives a slight speedup in a simple test file.