Interactive Use

Set Filter: Position the mouse over the handle point at the sphere’s center ( pos_handl ) until it indicates that positioning mode is ready ( cur_posit ). Left-click and drag to set the position of the sphere. Set the mouse over any point of the sphere’s periphery until the cursor indicates that sizing mode is ready ( cur_posit ). Left-click and drag to increase/decrease the radius of the sphere.


Not: Invert the filter element’s selection.

Extent: If checked, only include the item if its entire extent fits within this filter element’s definition. If not checked, the item’s centroid is used to determine the location of the item and whether it is within the filter element’s definition.

Center: Specify x, y and z position of the sphere’s center.

Radius: Specify the size of the sphere’s radius.