3d Rad Exporter Plugin |link| Online
In SketchUp, install it via the Extension Manager (Window > Extension Manager > Install Extension). Do not simply move the .rbs file into the tools folder manually, as this often fails.
3D Rad is sensitive to geometry and texture mapping. Follow these rules to avoid "invisible" or distorted models: 3d rad exporter plugin
Enter (or the modern "Bforartists" fork). In SketchUp, install it via the Extension Manager
A 3D RAD Exporter Plugin is a software component that allows users to export 3D models from a 3D modeling or computer-aided design (CAD) software into a format compatible with 3D RAD, a game engine and rendering platform. a game engine and rendering platform.
