How to colorize parts of object?

[samborek]

Hey,

I'm trying to figure out how to add multiple color to an Object easily within C4D and Octane amd not quite sure how to apply such as in examples attached. I wanted to avoid dealing with UVs.

Any help?

[Ibycus]

That top mushroom picture you can achieve just through the selection tag. Highlight the polygon faces you want and drag a material onto the selected faces, invert that selection and drop a different material onto the rest of the object.

[bepeg4d]

Hi,
another way is to use a procedural octane noise in the amount of a mix texture or material node to drive two different colors or materials
ciao beppe