Debug visualization

Diagnostics help explain why a model behaves unexpectedly before values are exported.

Bounding boxes

Bounding boxes can target the selected mesh or the complete model. The helper updates as transforms change.

Use the model box to diagnose:

• Unexpected empty space
• Incorrectly placed geometry
• Far-away nodes affecting camera fitting
• Floor alignment

Vertex normals

Normals can target the selected mesh or all model meshes. Use them to inspect shading direction, flipped surfaces, and malformed geometry.

Whole-model normals can be expensive for dense assets. Prefer selected scope while debugging.

Grid and axes

The grid provides scale and floor context. The world axes show the global frame; the pivot helper shows the effective model frame.

Production behavior

Diagnostics are configuration values, but they should usually be disabled in customer-facing presets.