The Scene class of the Aspose.3D API represents a 3D scene. Developers can already build a 3D scene by adding various entities. GLTF 2.0 only supports PBR (Physically Based Rendering) materials, Aspose.3D API internally converts non-PBR materials inTo PBR materials before exporting inTo GLTF 2.0....The Scene class of the Aspose.3D API represents a 3D scene. Developers can already build a 3D scene by adding various entities. GLTF 2.0 only supports PBR (Physically Based Rendering) materials, Aspose.3D API internally converts non-PBR materials into PBR materials before exporting into GLTF 2.0.