c59a1aedbf
Adds "Curve Data" panel analogous to "Active Spline" in legacy curves. This allows setting values both for single and multiple selected curves. If a particular field's value differs among selected curves, the mean value is shown in inactive field. The field is modifiable and input value is set to all selected curves. Pull Request: https://projects.blender.org/blender/blender/pulls/141572