Authors

Skalp is an intuitive and powerful Live Section Tool. It represents the key missing features needed to realize a long standing dream: create stunning plans and elevations inside SketchUp.
Quantity Takeoff with Reporting from SketchUp models
Exchange data between SketchUp and Excel
Trim, intersect, union, subtract, split faces.
Offsets several faces at multiple distances
Create and modify 3D text geometry.
A third party software for Sketchup (windows explorer thumbnailer, mesh optimizer...)
Fully Integrated Real-time Radiosity Engine in Sketchup
Add scenes orthographically by entering x,y,z offsets
Allura is a GPU Photorealistic SketchUp renderer utilizing Iray+