Hans Goudey
9e393fc2f1
This commit ports the "Set Spline Type" node to the new curves type. Performance should be improved in similar ways to the other refactors from the conversion task (T95443). Converting to and from Catmull Rom curves is now supported. There are a few cases where a lot of work can be skipped: when the number of points doesn't change, and when the types already match the goal type. The refactor has a few other explicit goals as well: - Don't count on initialization of attribute arrays when they are first allocated. - Avoid copying the entire data-block when possible. - Make decisions about which attributes to copy when changing curves more obvious. - Use higher-level methods to copy data between curve points. - Optimize for the common cases of single types and full selections. - Process selected curves of the same types in the same loop. The Bezier to NURBS conversion is written by Piotr Makal (@pmakal). Differential Revision: https://developer.blender.org/D14769