Transformation Inspector is a SketchUp Ruby plugin designed for developers to display the transformation matrix of selected model instances. This utility serves as a diagnostic tool for geometric analysis within the SketchUp environment. It functions by interrogating the selected component or group to extract and display its specific transformation matrix data. The interface is lightweight and non-intrusive, focusing entirely on providing precise numerical feedback regarding the orientation, scale, and position of objects in 3D space. By offering a clear window into the underlying geometric properties, it allows users to verify that instances are correctly placed, oriented, or scaled, which is essential for maintaining model integrity during complex modelling workflows.

The download is a 154 KB file containing .ZIP files.

Users install this plugin to gain immediate access to internal geometric data that is otherwise hidden from the standard interface. Once active, selecting any object in the viewport triggers the inspector to output the transformation matrix, simplifying the debugging process for custom ruby scripts or complex component hierarchies. It is an indispensable asset for those who need to troubleshoot alignment issues or confirm that coordinate systems are behaving as expected within a larger, more intricate architectural project file.

Engineers and technical designers working on complex BIM projects or custom asset development will find this tool highly beneficial. It is primarily used during the development phase of custom extensions or when performing rigorous quality control on highly parametric models. By verifying the transformation data, professionals ensure that their models remain clean and performant. It is a common utility for those who need to standardise geometry across large-scale developments, ensuring that every nested component is correctly aligned for downstream data extraction.