height based shader

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Assets/HeightColorShader.shader

+Shader "Custom/HeightDependentTint" 
+ {
+   Properties 
+   {
+     _MainTex ("Base (RGB)", 2D) = "white" {}
+     _HeightMin ("Height Min", Float) = -1
+     _HeightMax ("Height Max", Float) = 1
+     _ColorMin ("Tint Color At Min", Color) = (0,0,0,1)
+     _ColorMax ("Tint Color At Max", Color) = (1,1,1,1)
+     _ColorMid ("Tint Color At Mid", Color) = (1,1,1,1)
+     
+   }
+  
+   SubShader
+   {
+     Tags { "RenderType"="Opaque" }
+  
+     CGPROGRAM
+     #pragma surface surf Lambert
+  
+     sampler2D _MainTex;
+     fixed4 _ColorMin;
+     fixed4 _ColorMax;
+     fixed4 _ColorMid;
+     
+     float _HeightMin;
+     float _HeightMax;
+  	 fixed4 tintColor;
+  	 
+     struct Input
+     {
+       float2 uv_MainTex;
+       float3 worldPos;
+     };
+  
+     void surf (Input IN, inout SurfaceOutput o) 
+     {
+       half4 c = tex2D (_MainTex, IN.uv_MainTex);
+       float h = (_HeightMax-IN.worldPos.y) / (_HeightMax-_HeightMin);
+       if(h<_HeightMax/2){
+       		tintColor = lerp(_ColorMid.rgba, _ColorMin.rgba, h);
+       }
+       else{
+       		tintColor = lerp(_ColorMax.rgba, _ColorMid.rgba, h);
+       }
+
+		
+//    	tintColor = ((h /_HeightMax) * 255, 1, (h /_HeightMax) * 255, 1.0);
+       	o.Albedo = c.rgb * tintColor.rgb;
+       	o.Alpha = c.a * tintColor.a;
+     }
+     ENDCG
+   } 
+   Fallback "Diffuse"
+ }

Assets/Modern Weapons Pack/Ak-47/OBJ (Extra).meta → Assets/HeightColorShader.shader.meta

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Assets/Modern Weapons Pack/ACOG Sight/OBJ (Extra).meta → Assets/Materials/Tile_hex_flat.mat.meta

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Assets/WhiteHex.png.meta

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