A model of a 3D object's solid volume as a collection of voxels, or cubic units.
- iOS 9.0+
- macOS 10.11+
- tvOS 9.0+
- Model I/O
Unlike a mesh, which models only surface topology, a voxel array models the solid volume of a 3D object. Voxels are useful for modeling volumetric phenomena (such as clouds and fire), performing solid geometry operations (such as intersection and union), and preparing a 3D design for real-world physical production.