{ "for" "-0sandyBrick" //"basecolor_map" "-0sandyBrick.png" //"normal_map" "-0sandyBrick_normal.png" //"metal_map" "-0sandyBrick_metal.png" //"roughness_map" "-0sandyBrick_roughness.png" } { "for" "-1sandyBrick" //"basecolor_map" "-1sandyBrick.png" //"normal_map" "-1sandyBrick_normal.png" //"metal_map" "-1sandyBrick_metal.png" //"roughness_map" "-1sandyBrick_roughness.png" }