material {
    name : textured,
    requires : [ uv0 ],
    shadingModel : lit,
    parameters : [
        { type : sampler2d, name : albedo },
        { type : sampler2d, name : roughness },
        { type : sampler2d, name : metallic },
        { type : float, name : clearCoat },
        { type : sampler2d, name : normal },
        { type : sampler2d, name : ao }
    ],
}

fragment {
    void material(inout MaterialInputs material) {
        material.normal = texture(materialParams_normal, getUV0()).xyz * 2.0 - 1.0;
        prepareMaterial(material);
        material.baseColor = texture(materialParams_albedo, getUV0());
        material.roughness = texture(materialParams_roughness, getUV0()).r;
        material.metallic = texture(materialParams_metallic, getUV0()).r;
        material.clearCoat = materialParams.clearCoat;
        material.ambientOcclusion = texture(materialParams_ao, getUV0()).r;
    }
}