2011

Table Of Contents
DELOBJ
Controls whether geometry used to create 3D objects is retained or deleted.
SUBOBJSELECTIONMODE
Filters whether faces, edges, vertices or solid history subobjects are highlighted
when you roll over them.
SURFACEASSOCIATIVITY
Controls whether surfaces maintain a relationship with the objects from
which they were created.
Patch a Surface
Create a surface by patching a closed surface or curve.
Use SURFPATCH to create a surface inside a closed curve (such as a closed
spline) that is another surfaces edge. You can also draw a guide curve to
constrain the shape of the patch surface with the constrain geometry option.
When you patch surfaces, specify the continuity and bulge magnitude.
See also:
Overview of Creating Surfaces on page 1014
To patch the top of a closed surface
1 Click Surface tab Create panel Patch.
2 Click Home tab Subobject panel Edge.
NOTE If the drawing area is very busy, use the CULLINGOBJ and the
CULLINGOBJSELECTION to further filter out unneeded objects.
3 In the drawing area, select a surface edge subobject.
4 Specify the continuity and bulge magnitude and press Enter.
Create Procedural Surfaces | 1025