C4D spline curve and deformer

Splines and deformers:

1. Brush tool, you can draw graphics, you can draw by yourself, or you can choose the existing graphics behind, a bit similar to the PS pen tool
2. But the brush tool can only draw a plane or a line, and it needs to cooperate with the generator to become a geometric solid
3. Generator, the subdivision surface is for the model
4. The effect of scanning, lofting, etc. on the drawn shape is different
5. Use restore default scene
6. Rendering is possible at the movie clapper
7. deformer, model child
8. The camera can return to the original perspective after use