First Commit

Assets/Scripts/RenderPasses/Outline/Shaders/SolidUnlit.shader

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+Shader "Outline/SolidUnlit"
+{
+    SubShader
+    {
+        Tags { "RenderType" = "TransparentCutout" }
+        ZWrite Off
+        ZTest LEqual
+        Lighting Off
+    	// Set up alpha blending
+        Blend SrcAlpha OneMinusSrcAlpha
+    	
+        Pass
+        {
+            CGPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+
+            #include "UnityCG.cginc"
+            
+            struct appdata
+            {
+                float4 vertex : POSITION;
+                float3 normal : NORMAL;
+            };
+
+            struct v2f
+            {
+                float4 vertex : SV_POSITION;
+                float4 projPos : TEXCOORD0;
+                float2 convertedNormal : TEXCOORD1;
+            };
+            
+            v2f vert (appdata v)
+            {
+                v2f o;
+				o.vertex = UnityObjectToClipPos(v.vertex);
+			
+				o.projPos = ComputeScreenPos(o.vertex);
+				COMPUTE_EYEDEPTH(o.projPos.z);
+			
+				//o.viewNormal = COMPUTE_VIEW_NORMAL;
+			
+				// work out camera position to vert position
+				float3 normalDir = UnityObjectToWorldNormal(v.normal);
+				float3 viewDir = normalize(WorldSpaceViewDir(v.vertex));
+			
+				float3 upDir = float3(0.0, 1.0, 0.0);
+				float3 rightDir = normalize(cross(viewDir, upDir));
+				upDir = cross(rightDir, viewDir);
+			
+				o.convertedNormal.x = dot(rightDir, normalDir);
+				o.convertedNormal.y = dot(upDir, normalDir);
+                return o;
+            }
+            
+            float4 _Color;
+            float _Alpha;
+ 
+            fixed4 frag(v2f i) : COLOR0
+            {
+				fixed4 output = _Color;
+
+				output.a = output.a * _Alpha;
+            	
+            	clip((output.a - 0));
+            	
+                return output;
+            	
+            }
+ 
+            ENDCG
+        }
+    }
+}