: Right-click any group to inspect its solidity instantly. How to Download and Install Solid Inspector²
If you prefer, you can download the .rbz file directly from the ThomThom BitBucket Repository or from third-party developer sites. Compatibility
When the model is clean, the dialogue box will display a green checkmark stating: Your group is now officially recognized by SketchUp as a Solid. Troubleshooting Common Download & Extension Issues solid inspector 2 sketchup download
The SketchUp Extension Warehouse (inside SketchUp > Window > Extension Warehouse). Search for "Solid Inspector²" by TIG .
SketchUp defines a "Solid" as a completely enclosed, watertight 3D volume. If your model has even a single missing face or a stray line, SketchUp will not recognize it as a solid group or component. This breaks compatibility with 3D printers and the native Solid Tools. : Right-click any group to inspect its solidity instantly
: Select the geometry you want to check, right-click, and choose Make Group or Make Component .
The safest and most efficient way to download Solid Inspector² is directly through SketchUp's built-in Extension Warehouse. This ensures you get the latest version compatible with your software. If your model has even a single missing
Gaps in the outer skin of your model. The tool will highlight the open boundaries in red so you can easily draw a line across them to close the loop. Step-by-Step: How to Use Solid Inspector²
Using the Extension Warehouse ensures you always get the latest version, which is compatible with your specific SketchUp release.
Using the plugin is straightforward and highly intuitive. The main interaction method is through the Tools menu.
SketchUp considers a group or component a "Solid" only if it is a completely closed volume with no gaps or extra geometry. Even a single stray line or an internal face will prevent SketchUp from recognizing it as a solid, which breaks "Outer Shell" or "Boolean" operations. Stray Edges: Lines that aren't part of a face. Internal Faces: Geometry inside a hollow volume.