Selection Menu
A Selection menu with commands for changing current selection.
Commands
| Select All | Selects all of the 3d objects in the active 3d scene. | 
| Select None | Clear selection. | 
| Invert Selection | Select non selected objects and deselect previously selected. | 
| Parts | Intellectually select objects which may represent parts. | 
| Geometry | Selects all geometry objects. | 
| Filtered Objects | Select objects found by Search function. | 
| Instanced Objects | Objects which was inserted at least two times. | 
| Lines and Splines | Select splines or lines (meshes in line mode) | 
| Polygonal Objects | Select objects, made of polygons. | 
| Hide Selection | Hide selected objects | 
| Hide Unselected | Hide unselected objects | 
| Save Selection | Save selection to predefined file location. This is just name of objects, not an actual geometry. | 
| Load Selection | Load previously saved selection. | 
