ZBrushCentral

How can i make an .stl able to be uved and coloured?

How can i make an .stl able to be uved and coloured? It was created in some cad program and the object file comes up in zbrush but wont allow any geometry reduction now uv master to make uv so i can apply texture. What do i have has options.

Attachments

shoe object help.jpg

Can you run ZRemesher on it to reduce the size?