Subdivision is a common method to deal with geometric modeling in modeling. Starting from the initial control grid, according to some rules, recursively generate new points to gradually encrypt the control grid. With the subdivision going on, the control mesh is polished gradually, and finally the smooth curves or surfaces interpolated or approximated by discrete points are generated. ...

This command can select preset section to draw path directly for lofting, or select existing path to generate lofting. Path and section can be edited twice, which is very common.

The difference between the plug-in and the Su built-in interleaving is that when two groups perform Boolean operations, the final result can be kept in the state of the original group. The lines generated by interleaving are stored in the current layer and the original group

This plug-in, as the name implies, can be used to cut anything like Zorro's sword. In normal operation, only non group objects can be cut. If you want to cut groups and components, hold down Ctrl key. If you want to cut at the added section, select the section and then right-click to execute the menu "section section

This function is the mapping coordinate adjustment tool on SketchUp. The right-click menu contains the functions of planar map, spherical map, cylindrical map, box map, path map, and quadrilateral map; you can also export the map to other software for map adjustment, and then import the map back. Make up for sketch