Multi-select the elements to be constrained. For example,
two lines.
Click Constraints Defined in Dialog Box
in the Constraint toolbar.
The Constraint Definition dialog box
appears, indicating the types of constraints you can set between the
selected lines (selectable options).
These constraints may be constraints to be applied either
one per element (Length, Fix,
Horizontal, Vertical) or constraints between two
selected elements (Distance, Angle,
Coincidence, Parallelism or Perpendicular).
Multi-selection is available.
If constraints already exist, they are checked in the dialog box, by
default.
Select the Perpendicular check box to specify
that you want the lines to always remain perpendicular to each others,
whatever ulterior modifications.
Click OK.
The perpendicularity symbol appears:
Select the bottom line and click Constraints Defined
in Dialog Box
.
The Constraint Definition dialog box appears, indicating that you
can set the line as a reference.
Select the Fix check box in the dialog
box and click OK.
The anchor symbol appears indicating that the line is defined as a reference.
Select the corner on the left of the profile and click
Constraints Defined in Dialog Box
.
The Constraint Definition dialog box appears, indicating that you
can choose the Radius/Diameter or Fix option.
Select the Radius/Diameter check box in the
Constraint Definition dialog box and click OK.
The radius value appears.
Multi-select both vertical lines and click Constraints
Defined in Dialog Box
.
The Constraint Definition dialog box appears.
Select the Distance check box in the
Constraint Definition dialog box and click OK.
The distance between both lines appears.