Ground Truth 3D F-Object: Two Scaled Support Test Models

Mitchell J. Feldmann from the University of California, Davis provides two 3D model files of a support test object shaped like a 3D F with a sharp point. The dataset contains two files that differ in their scaling. These files were altered from the original Support Test Object by feilen available on Thingiverse.

Use Cases

• Testing 3D printer support structure generation based on the object's sharp point geometry.
• Benchmarking 3D model processing algorithms using the two differently scaled versions.
• Validating point cloud registration or mesh reconstruction techniques with a known ground truth shape.

Strengths

• Provides a ground truth reference object for validation tasks.
• Contains two scaled versions of the same model for comparative testing.

Limitations

• Dataset scale is very small, containing only two files.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

University of California, Davis

Collection Method

Altered from the Support Test Object by feilen on Thingiverse.