add blank material files

valve/pbr/halflife.wad/-[C1A0_FLIPSIGN]/-[C1A0_FLIPSIGN].mat

@@ -0,0 +1,64 @@
+
+{
+"for" "C1A0_FLIPSIGN1"
+//"basecolor_map" "C1A0_FLIPSIGN1.png"
+//"normal_map" "C1A0_FLIPSIGN1_normal.png"
+//"metal_map" "C1A0_FLIPSIGN1_metal.png"
+//"roughness_map" "C1A0_FLIPSIGN1_roughness.png"
+}
+
+{
+"for" "C1A0_FLIPSIGN2"
+//"basecolor_map" "C1A0_FLIPSIGN2.png"
+//"normal_map" "C1A0_FLIPSIGN2_normal.png"
+//"metal_map" "C1A0_FLIPSIGN2_metal.png"
+//"roughness_map" "C1A0_FLIPSIGN2_roughness.png"
+}
+
+{
+"for" "C1A0_FLIPSIGN3"
+//"basecolor_map" "C1A0_FLIPSIGN3.png"
+//"normal_map" "C1A0_FLIPSIGN3_normal.png"
+//"metal_map" "C1A0_FLIPSIGN3_metal.png"
+//"roughness_map" "C1A0_FLIPSIGN3_roughness.png"
+}
+
+{
+"for" "C1A0_FLIPSIGN4"
+//"basecolor_map" "C1A0_FLIPSIGN4.png"
+//"normal_map" "C1A0_FLIPSIGN4_normal.png"
+//"metal_map" "C1A0_FLIPSIGN4_metal.png"
+//"roughness_map" "C1A0_FLIPSIGN4_roughness.png"
+}
+
+{
+"for" "C1A0_FLIPSIGN5"
+//"basecolor_map" "C1A0_FLIPSIGN5.png"
+//"normal_map" "C1A0_FLIPSIGN5_normal.png"
+//"metal_map" "C1A0_FLIPSIGN5_metal.png"
+//"roughness_map" "C1A0_FLIPSIGN5_roughness.png"
+}
+
+{
+"for" "C1A0_FLIPSIGN6"
+//"basecolor_map" "C1A0_FLIPSIGN6.png"
+//"normal_map" "C1A0_FLIPSIGN6_normal.png"
+//"metal_map" "C1A0_FLIPSIGN6_metal.png"
+//"roughness_map" "C1A0_FLIPSIGN6_roughness.png"
+}
+
+{
+"for" "C1A0_FLIPSIGN7"
+//"basecolor_map" "C1A0_FLIPSIGN7.png"
+//"normal_map" "C1A0_FLIPSIGN7_normal.png"
+//"metal_map" "C1A0_FLIPSIGN7_metal.png"
+//"roughness_map" "C1A0_FLIPSIGN7_roughness.png"
+}
+
+{
+"for" "C1A0_FLIPSIGN8"
+//"basecolor_map" "C1A0_FLIPSIGN8.png"
+//"normal_map" "C1A0_FLIPSIGN8_normal.png"
+//"metal_map" "C1A0_FLIPSIGN8_metal.png"
+//"roughness_map" "C1A0_FLIPSIGN8_roughness.png"
+}