Hi @dale

yes, I am using Brep.CreateSolid in RC.

Solution I have now is as following:

- Get list of closed solids from CreateSolid
- For every solid go through all given limits by analyzing each face of the limit. At least one corresponding surface to be found within faces of the solid. If not - present solid is not created by using all given limits.

This is however an iterative way and can be rather slow in case of many faces. So, maybe, there is more efficient/faster method to check it.

Thanks,

Dmitriy