GLTF - jgoffeney/Cesium4Unreal GitHub Wiki

Back

Unreal has a few options for working with GLTF data.

  • GLTFImporter
  • Cesium

External

Tiny GLTF

Out of the box the Tiny GLTF header library will not work in Unreal due to some missing preprocessor defines and a slew of linking errors.

GLTFImporter

This plugin provides basic support for reading a GLTF file and converting it to an Unreal static mesh.

Issues

  • If the mesh objects do not have names then the plugin will tell Unreal to crash via check.
  • The vertex position data is not allowed to be altered after loading from the file. It does not apply transformations in the node and the position data is not accessible for updating in the FPrimitive objects.