Hans Goudey
eb40b231f9
lengths along a set of points. This can be used for the sample curves node, or finding new points along a curve when extending or shrinking it. This commit uses it in the snake hook brush as an example. The logic is similar to the uniform length sampling, but the next sample length is retrieved from the input instead of multiplication. For the sample node in the future, though this sort of sampling can be potentially done more efficiently for specific curve types besides poly curves, it's simpler, at least as a start, to work on a set of evaluated points that can be treated like a poly curve. Differential Revision: https://developer.blender.org/D14571