update materials

valve/pbr/halflife.wad/-[BARREL]/-[BARREL].mat

@@ -25,20 +25,30 @@
 
 {
 "for" "BARREL3"
-//"basecolor_map" "BARREL3.png"
+"basecolor_map" "BARREL3.png"
 //"normal_map" "BARREL3_normal.png"
 //"metal_map" "BARREL3_metal.png"
 //"roughness_map" "BARREL3_roughness.png"
+"base_color" "3 3 3"
+"normal_map" "NWBARREL_normal.png"
+"normal_scale" "0.3"
+//"metal_map" "NWBARREL_metal.png"
+`//"roughness_map" "NWBARREL_roughness.png"
 "metalness" "1"
 "roughness" "0.5"
 }
 
 {
 "for" "BARREL4"
-//"basecolor_map" "BARREL4.png"
+"basecolor_map" "BARREL4.png" // FIXME
 //"normal_map" "BARREL4_normal.png"
 //"metal_map" "BARREL4_metal.png"
 //"roughness_map" "BARREL4_roughness.png"
+"base_color" "3 3 3"
+"normal_map" "NWBARREL_normal.png"
+"normal_scale" "0.3"
+//"metal_map" "NWBARREL_metal.png"
+`//"roughness_map" "NWBARREL_roughness.png"
 "metalness" "1"
 "roughness" "0.5"
 }
@@ -65,14 +75,18 @@
 //"normal_map" "GENERIC91B_normal.png"
 //"metal_map" "GENERIC91B_metal.png"
 //"roughness_map" "GENERIC91B_roughness.png"
+"metalness" "1"
+"roughness" "0.3"
 }
 
 {
-"for" "NWBARREL"
-//"basecolor_map" "NWBARREL.png" // TODO: replace texture 
-"basecolor_map" "/colors/white.png"
-"base_color" "0.5 0.6 0.6"
-"normal_map" "NWBARREL_test_normal.png"
+"for" "NWBARREL" // FIXME: ugly texture (test on c1a1b)
+"basecolor_map" "NWBARREL.png" // TODO: replace texture 
+"base_color" "3 3 3"
+//"basecolor_map" "/colors/white.png"
+//"base_color" "0.5 0.7 0.7"
+"normal_map" "NWBARREL_normal.png"
+"normal_scale" "0.3"
 //"metal_map" "NWBARREL_metal.png"
 //"roughness_map" "NWBARREL_roughness.png"
 "metalness" "1"