Interface Gltf2PbrMetallicRoughnessEx

interface Gltf2PbrMetallicRoughnessEx {
    baseColorFactor?: Array4<number>;
    baseColorTexture?: Gltf2TextureInfo;
    diffuseColorTexture?: Gltf2TextureInfo;
    extensions?: Gltf2AnyObject;
    extras?: Gltf2AnyObject;
    metallicFactor?: number;
    metallicRoughnessTexture?: Gltf2TextureInfo;
    roughnessFactor?: number;
}