Hans Goudey
00a3533429
The "snap to surface" operators now have "disabled" poll messages when there is no surface object. The implementation in most curves operators is also unified. The goal is to avoid having to define and use the poll failure messages in multiple places, to reduce the boilerplate that tends to be necessary to add an operator, and to increase the likelihood that operators are implemented with proper poll messages. Differential Revision: https://developer.blender.org/D15528