add-3d-models

To add 3D GLTF models to a Decentraland scene safely, you need bounding-box validation to compute true world-space size and correct placement calculations. This prevents hidden offsets and unexpected scales from causing invisible or misplaced assets.

Collider configuration for GLB models in Decentraland involves setting up visible versus invisible mesh collision masks and detecting `_collider` nodes. Proper collider setup ensures physical interactions match the visual boundaries of the imported 3D assets.

Static composites integrate 3D models into `main.composite` for fixed placement, while dynamic runtime entities use `GltfContainer` for flexible loading. Both require proper bounding-box validation and collider configuration to function correctly in the scene.

Yes, you can use models from the OpenDCL catalog in your Decentraland scene by searching the catalog, downloading the assets, and referencing them in your code. The workflow includes proper bounding-box validation and composite file edits for accurate placement.

Invisible or misplaced 3D assets in Decentraland typically occur because models have hidden offsets, unexpected scales, and missing colliders. Bounding-box validation scripts and placement safety rules are required to resolve these import errors.

Yes, an optional script for size measurement is often needed to compute the true world-space size of a GLTF model in Decentraland. This bounding-box validation accounts for node transforms to ensure accurate placement calculations.