2012

Table Of Contents
SPLINEDIT
Modifies the parameters of a spline or converts a spline-fit polyline to a
spline.
System Variables
PLINECONVERTMODE
Specifies the fit method used in converting splines to polylines.
SPLPERIODIC
Controls whether closed splines and NURBS surfaces are generated with
periodic properties to maintain the smoothest continuity at the closure point
or seam.
Draw Construction and Reference Geometry
Construction lines and reference points are temporary objects you create to
help you draw accurately.
Draw Reference Points
Point objects are useful as nodes or reference geometry for object snaps and
relative offsets.
You can set the style of the points and their size relative to the screen or in
absolute units. Changing the style of points
Makes them more visible and easier to differentiate from grid dots
Affects the display of all point objects in the drawing
Requires using REGEN to make the change visible
To set point style and size
1 Click Format menu Point Style.
2 In the Point Style dialog box, select a point style.
3 In the Point Size box, specify a size, either relative to the screen or in
absolute units.
588 | Chapter 17 Create Objects