Import Logo from PS to C4D
Only visible the logo layer (in alpha channel)
→
Use Selection tools → hold Ctrl, click the logo layer:
(logo layer is selected)
Choose Rectangle Marquee tool → R click on the selected logo → Make Work Path => Tolerance set to 2
File → Export → Path to Illustrator → Path: Work Path
Open C4D, Open the AI file created, a path/spline logo is imported
To change to 3d:
Drag the paths out of the Null object:
Delete the null → add Extrude and place each path in to each Extrude
For extrude Multiple objects/paths with only 1 extrude generator:
child wanted paths in an assigned extrude → In extrude Object menu → tick Hierarchical