I have a surface model composed of 3D faces, from a tin, and would like to add some "depth" to the entire surface. Is there anyway to "extrude" all these surfaces at once in one direction to create a solid? I am trying to model a tunel through a montain and want end up with...
I have created a solid model, using imperial units as a base unit, and have inserted it into another drawing, using meters as a base unit, and am having problems rendering the combined drawing. I have scaled the inch units based drawing before and after inserting it into the other one and this...