Changes

Each transform object has a special property dialog. The Group tool and the three Boolean operation tools, Subtract, Union and Intersect, have similar property dialogs and allow you to access their constituent objects. The property dialog of composite or Boolean objects has a '''Member List''' containing the names of all constituent objects. You can highlight and select any member from this list and click the '''Edit''' button of the dialog to open up its property dialog, where you can edit its properties.  The property dialog of all the other transform Extrusion, Loft, Revolution, Polymesh and Rough objects has an '''Edit Primitive''' button, which lets you access the property dialog of the original object used for the generation of the selected transform object. After you finish editing the primitive object, you will return to the property dialog of the transform object. Array and Random Group objects are arrangements of clones of an original key object. In these cases, the '''Edit Primitive''' button opens up the property dialog of the key element.