2012

Table Of Contents
G1 (Tangency). Includes both positional and tangential continuity (G0 +
G1). With tangentially continuous surfaces, the end tangents match at the
common edges. The two surfaces appear to be traveling in the same
direction at the join, but they may have very different apparent speeds
(or rates of change in direction, also called curvature).
G2 (Curvature). Includes positional, tangential, and curvature continuity
(G0 + G1+G2). The two surfaces share the same curvature.
Bulge magnitude is a measure of how much surface curves or bulges as it
flows into another surface. Magnitude can be between 0 and 1 where 0 is flat
and 1 curves the most.
Set Surface Properties Before and After Creation
Set defaults that control a variety of surface properties before and after you
create the surface objects.
Surface Modeling System Variables. There are a number of system variables
that are frequently used and changed during surface creation:
SURFACEMODELINGMODE, SURFACEASSOCIATIVITY,
SURFACEASSOCIATIVITYDRAG, SURFACEAUTOTRIM, and
SUBOBJSELECTIONMODE.
Overview of Creating Surfaces | 1083