Creo 1.0 Parametric Reference page: Sketching
Display/hide
grid in Setup
Sketch validity
checking tools
Regular geometry
shapes
Dimensions changed by
double clicking (click
arrow on menu first)
Add dimension
Symmetry about
centre lines shown
by yellow arrows
Add constraints
Delete (line)
segments
Centre line enables
symmetrical
dimensioning
1.
2.
3.
4.
5.
Lines shown H and
V when horizontal
and vertical
Accept geometry
and close Sketch
Open ends shown by red
dots – rectangle not
shaded because of this
overlap
Delete line segments tool can be used in two ways: (1) Click on line or part of line, (2) Drag the red line over all lines to delete
Inspect Sketch Tools show whether the sketch will work with 3D feature or not. Shape is colour filled when OK.
Constraints (equal length etc.) can be added (or removed with the delete key)
For construction lines click Construction Mode before drawing
All the above applies to internal and external sketches
JM April 2012