A toolbar for placing basic shapes (primitives)
Import and Export STL files for 3D printing
Upload your SketchUp models to the 3D (WebGL) viewing, rendering, and sharing website Sketchfab
Inspects and highlight problems with solids.
Unwraps shapes and lays arbitrarily oriented faces flat on the ground.
Parametric Modeling for SketchUp
zome modelisation based on diameter, height, number of faces, and number of levels