Created by: portnov
Shorthand nodes for viewing curves and surfaces in 3D View.
In my experience, I tend to use 4 nodes to inspect the curve I generated: Evaluate Curve + Viewer Draw, and Deconstruct Curve + Viewer Draw. Similarly with surfaces.
These nodes allow to replace four nodes with one.
For NURBS, the nodes can show control polygon / control net; "Viewer Draw Curve" node can also show "node points" (Greville points) of the curve. For non-NURBS, the nodes just do not try to show these NURBS-specific things.
The nodes also have "bake" capability.
Preflight checklist
Put an x letter in each brackets when you're done this item:
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Code changes complete. -
Code documentation complete. -
Documentation for users complete (or not required, if user never sees these changes). -
Manual testing done. -
Unit-tests implemented. -
Ready for merge.