Enter (or the modern "Bforartists" fork).
However, 3D Rad could not natively open standard modeling formats like .OBJ or .FBX. Its required file format was Microsoft DirectX (.x). This meant creators needed a way to convert their creations—models, terrains, and animated characters—from other software into this specific format, and the Exporter Plugin was the primary solution provided by the developer, Fernando Zanini. Without it, importing custom assets into a project was essentially impossible.
Physics in 3D Rad relies on collision cubes/spheres/meshes. A quality exporter plugin will analyze your mesh and generate an invisible "collision hull" automatically, or let you assign a separate mesh named _collision .
Click . In the export settings panel, configure these critical options: 3d rad exporter plugin
There is a nasty little trick:
It was also crucial to pay attention to hidden geometry. Any model downloaded from the 3D Warehouse often contained unseen faces and lines. The exporter would include these in the final .X file, adding unnecessary data. Before exporting, users were advised to unhide all components to review exactly what would be exported.
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. Enter (or the modern "Bforartists" fork)
In Blender, press Ctrl + A and select All Transforms . This resets the location, rotation, and scale to zero, preventing the model from appearing warped or misplaced in 3D Rad.
This plugin integrated directly into SketchUp's interface. After installation, users would see a "3D Rad" option in the top "Plugins" menu. From there, a simple click on "Export as generic DirectX file" would convert the entire SketchUp model into the required .X format. This streamlined workflow made SketchUp the go-to tool for quickly building environments, props, and level geometry for 3D Rad projects.
Not all exporter plugins are created equal. When searching for a "3d rad exporter plugin," look for these advanced features: This meant creators needed a way to convert
For those specifically looking to create physical paper versions of their 3D models, this tutorial shows how to use a similar 'paper' exporter in Blender: Blender Tutorial - Export paper model Blender Study YouTube• Nov 17, 2022 3D Rad Exporter for SketchUp
3D Rad imports standard formats (OBJ, X, 3DS). If you write a plugin that exports to these formats from Blender/Maya, 3D Rad will automatically accept them.