Display Control Options

Scope

What objects the checkboxes will affect when you click Go. Set this to ACTIVE to only affect the picked objects.

Type

This option only appears when Scope is set to NEW CRV. It lets you specify which controls should be displayed when building a new curve of type: CRV (regular curve), BLEND CRV, or KEYPOINT CRV.

All On, Off

Automatically turns all the checkboxes on or off.

Key Points

Show keypoints on keypoint curves (lines, arcs, rectangles, and so on).

See Draw and edit CAD-like lines and arcs.

Hulls

Show lines connecting adjacent CVs.

See CVs, hulls, and edit points.

Edit Points, Blend Points, CVs

Show control points on curves.

See CVs, hulls, and edit points.

See Blend curves.

Surface Iso(parms)

Show interior isoparametric curves on surfaces. When this option is off, only the surface edges are visible.

Patch Precision

Number of descriptive isoparameteric curves that will be drawn for each span of a surface. This option only appears when Scope is set to NEW SURF.