Gantry: Scene Converter

Gantry converts 3D files to OpenUSD for Apple platforms, right on your iPhone or iPad. Open a model, check it in a real-time RealityKit preview, edit its materials, and export USD, USDA, USDC, or USDZ to share or save. OPEN THE FILES YOU HAVE GLB, glTF, FBX, OBJ, STL, and PLY. SEE IT IN REALITYKIT Orbit, pan, and inspect your model in a real-time RealityKit preview. Switch USD variants to compare versions of a model. CHECK THE LIGHTING View your model under curated image-based lighting environments. Adjust exposure and rotation, or show the environment as the background. EDIT MATERIALS Adjust Base Color, Metallic, Roughness, Emissive, and Opacity and watch the preview update. Replace or clear a texture on a channel. EXPORT AND SHARE Save as USD, USDA, USDC, or USDZ, then use the share sheet to send your file or save it where you need it. A USDZ export packages your model and its textures into one file. Every 3D format stores things differently, and results depend on the source file. Gantry lets you check what you have before you export.