2012

Table Of Contents
SURFTRIM
Trims portions of a surface where it meets another surface or type of geometry.
SURFUNTRIM
Replaces surface areas removed by the SURFTRIM command.
VISUALSTYLES
Creates and modifies visual styles and applies a visual style to a viewport.
System Variables
3DOSMODE
Controls the settings for the 3D object snaps.
SUBOBJSELECTIONMODE
Filters whether faces, edges, vertices or solid history subobjects are highlighted
when you roll over them.
SURFACEAUTOTRIM
Controls whether surfaces are automatically trimmed when you project
geometry onto them.
Extend a Surface
Create a new surface by extending it to meet the edge of another object or by
specifying an extension length.
There are two types of extend surfaces: merge and append. The merge surface
is a continuation of the surface with no seam. The append surface extends the
surface by adding a second surface with a seam. Because it creates a seam,
append surfaces have
continuity and bulge magnitude on page 1082 properties.
For both surface types, use the Properties palette to change the length or to
derive the length from a mathematical expression.
Extend a Surface | 1223