Initial Commit

Assets/Scripts/DeltaHoone/Weather_System/Grass/Old/NormalShader.shader

@@ -0,0 +1,60 @@
+// Upgrade NOTE: replaced '_World2Object' with 'unity_WorldToObject'
+
+// Upgrade NOTE: replaced '_Object2World' with 'unity_ObjectToWorld'
+
+Shader "Unlit/NormalShader"
+{
+    Properties
+    {
+        _Cutoff ("Threshold", Range(0,1)) = 0.5
+    }
+    SubShader
+    {
+        Tags { "RenderType"="Opaque" }
+        LOD 100
+
+        Pass
+        {
+            CGPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+            // make fog work
+            #pragma multi_compile_fog
+
+            #include "UnityCG.cginc"
+
+            struct appdata
+            {
+                float4 vertex : POSITION;
+                float3 normal : NORMAL;
+            };
+
+            struct v2f
+            {
+                float3 normalWorld : TEXCOORD1;
+                UNITY_FOG_COORDS(1)
+                float4 vertex : SV_POSITION;
+            };
+
+            float _Cutoff;
+
+            v2f vert (appdata v)
+            {
+                v2f o;
+                o.vertex = UnityObjectToClipPos(v.vertex);
+                o.normalWorld = normalize( mul( float4( v.normal, 0.0 ), unity_WorldToObject ).xyz );
+                UNITY_TRANSFER_FOG(o,o.vertex);
+                return o;
+            }
+
+            fixed4 frag (v2f i) : SV_Target
+            {
+                clip( dot(i.normalWorld, float3(0,1,0)) - _Cutoff );
+                // apply fog bc why not
+                UNITY_APPLY_FOG(i.fogCoord, col);
+                return half4(0,1,0,1);
+            }
+            ENDCG
+        }
+    }
+}