The Geometry Fit Setting will depend on the type of relationship. These types include:
Points and Point Group based relationships which provide greater control over individual point selection
Cloud based relationships which provide additional subsampling options
Intersection relationships which used objects as inputs.
Points based Fit / Fit and Compare relationships are performing a standard geometry fit operation using the associated points and up- dating that fit when ever the list of points changes. The geometry Fit controls are the same as those offered for construction operations and include the following:
Fit Settings. Provide basic geometry fit controls such as offset compensation, diameter override, Max Inscribed/Min Circumscribed, etc.
Point List. Shows a list of the associated points in the relationship and includes tolerances and point rejection controls.
Graph. Displays a graph of individual point deviations from the fit geometry an offers the ability to remove points graphically.
Cardinal Points. Cardinal or Design points are described separately below.
Projection Plane. 2D GR-Relationships offer the option to turn on a projection plane. Checking the Project to Plane check box will cause the user to be prompted to select the desired projection plane. Projection planes can also be assigned automatically when a relationship is built through designation in the toolkit.
Desired Measurement Count. The desired number of points can be designated for a relationship. This is used for inspection and will cause trapping to stop once the desired number of points has been reached during measurement.
Intersection Geometry don’t offer any fit settings through the properties dialog other than cardinal point selection. The geometry selection process can be triggered through the relationship’s right-click menu under associate data.