2013

Table Of Contents

Objects in the second selection set are subtracted from objects in the first

selection set. A single new region is created.

You can only subtract regions from other regions that are on the same plane.

However, you can perform simultaneous SUBTRACT actions by selecting sets

of regions on different planes. The program then produces separate subtracted

regions on each plane. Regions for which there are no other selected coplanar

regions are rejected.

You cannot use SUBTRACT with mesh objects. However, if you select a mesh

object, you will be prompted to convert it to a 3D solid or surface.

List of Prompts

The following prompts are displayed.

Select objects (to subtract from) Specifies the 3D solids, surfaces, or regions

to be modified by subtraction.

Select objects (to subtract) Specifies the 3D solids, surfaces, or regions to

subtract.