Mold Trouble - Boolean Difference

Hi everyone!

First-time poster here.

I am attempting to make a mold of 3 kinds of concrete bricks. I imagine that each of the bricks will be cast in two halves.

I tried to put a box around it and boolean difference (failed) before splitting it. What am I doing wrong?

All the best,

20190327_CNCMOULDS.3dm (501.6 KB)

Hi Matt - make 2 half-boxes and BooleanDifference the object from each.


1 Like

Perfect. Thank you @pascal! I guess the boolean has to insect a surface boundary?

Yes, exactly.


1 Like