Restrictions

On the Block Model tab of the Create Blank Block Model form you can optionally set restrictions to define how block constraints will be applied:

• Select the Restrict with Wireframes option to generate and to code a blank model within one closed wireframe model or a set of wireframe solids.

• Select the Restrict with DTM option to decompose blocks based upon whether the blocks are above or below an existing DTM. No blocks will be created outside of the DTM.