Data Viewer v0.1 Pro

is a Blender add-on that displays ID and index values for vertices, edges, and faces directly within the 3D viewport. The tool supports inspection of additional geometry attributes including position, rotation, and radius, making it valuable for debugging and understanding complex geometric structures.

The add-on extends preview capabilities to instances, curves, particle systems, and point clouds, allowing you to examine relationships and hierarchy across different data types in your scene. This is particularly useful when troubleshooting geometry issues or analyzing the underlying structure of complex models during development and refinement.