Hi,
I have a problem with regards to spline interpolation for a system that underlies the user input for a brush tool of a paint program. I have a brief to write a module that will take a point and the time since the last point was recorded. It will accumulate those points until such time it has enough to create a spline, and then record a “sampled” point (these points are stored in a buffer to be read separately). I believe the purpose is to provide smoothed user input.
I'm using catmull-rom to calculate the points on the …