2011

Table Of Contents
Quick Reference
Commands
BREP
Removes the history from 3D solids and composite solids, and associativity
from surfaces.
System Variables
SHOWHIST
Controls the Show History property for solids in a drawing.
SOLIDHIST
Controls the default history property setting for solid objects.
Modify Composite Solids and Surfaces
Modify the entire form of a composite 3D object or the original forms that
make up the composite.
You can move, scale, or rotate a selected composite object using grips or
gizmos.
Modify Original Components of Composites
When the History property is set to Record, press the Ctrl key to display any
original forms that were removed during a union, subtract, or intersect
operation. If the original, removed form was a solid primitive, you can drag
the displayed grips to change its shape and size. As a result, the composite
object is modified.
If the selected individual form does not contain its history, you can move,
rotate, scale, or delete the form.
1136 | Chapter 25 Modify 3D Models