first commit

shaderpacks/Reimagined - High/shaders/lib/materials/specificMaterials/terrain/copperBlock.glsl

@@ -0,0 +1,10 @@
+materialMask = OSIEBCA * 2.0; // Copper Fresnel
+smoothnessG = pow2(pow2(color.r)) + pow2(max0(color.g - color.r * 0.5)) * 0.3;
+smoothnessG = min1(smoothnessG);
+smoothnessD = smoothnessG;
+
+color.rgb *= min1(0.6 + 0.7 * GetLuminance(color.rgb));
+
+#ifdef COATED_TEXTURES
+    noiseFactor = 0.5;
+#endif