Each GR-Feature has its own auto-filter proximity settings built in. These initial settings are pulled from the User Options>Display Tab, GR Proximity Filter and saved with the feature. They can be accessed at any time through the Right-click Configure Cloud Trapping Filter option. This will open a unique feature type specific set of controls:
Fit Associated Clouds. When enabled this option effectively turns off Filtering for the feature. The GR-Features still don't use the full cloud by default, you will see want to edit the subsampling options in the Features properties, but it will be using the full associated cloud or clouds without applying any proximity filtering.
Enable Real-Time Updates. When enabled the geometry is fit dynamically to the cloud data as it is gathered. This can be very helpful in some cases and can cause slow downs depending on the data acquisition rate. With this option off, geometry is fit when trapping is completed.
Use Associated CAD Faces. When filtering, consider the CAD faces as well as the nominal geometry. This will impact edge proximity.
Cloud Thinning Settings. This is the standard cloud thinning settings used in many places within SA. It allows you to sub sample the cloud used in the fit operation.
Apply. The Apply button can be used to trigger a re-sampling of the cloud data from the source cloud. And the Apply to selected option can be used to apply settings to a selection of features at once.
Edge Proximity. This setting only applies when linked CAD faces are included with the Nominal or reference Plane.
R Proximity. This controls the radial proximity of the data.
Z Minimum. This setting controls the extent of the cloud data to be considered along the axis of the nominal, specific to data below the nominal circle.
Z Maximum. This setting controls the extent of the cloud data to be considered along the axis of the nominal, specific to data above the nominal circle.
R Proximity.This controls the radial proximity of the data.
Z Minimum. This setting controls the extent of the cloud data to be considered along the axis of the nominal, specific to data below the nominal slot.
Z Maximum. This setting controls the extent of the cloud data to be considered along the axis of the nominal, specific to data above the nominal slot.
X Proximity. This controls the proximity of the data along the X axis of the nominal slot.
Y Proximity.This controls the proximity of the data along the Y axis of the nominal slot.
In order to maintain data integrity the source cloud is saved with a GR-Feature but not edited by it. Instead, a sub sample of the source cloud is made as a copy and linked as well so that it can be used for the purpose of fitting and outlier rejection. This allows you to more unwanted outlier cloud points with edition the source cloud: