Add shaders

Sources/Shaders/Debug Terrain Carve.shader

@@ -0,0 +1,93 @@
+
+Shader "Debug Terrain Carve"
+{
+	Properties
+	{
+		_Color("Main Color", Color) = (1,1,1,1)
+	}
+	
+	SubShader
+	{
+		Pass
+		{
+			Tags{  "Queue" = "Geometry-10" }
+			ZTest Always
+
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			#include "UnityCG.cginc"
+			#include "UnityLightingCommon.cginc"
+
+		
+
+			struct v2f
+			{
+				fixed4 diff : COLOR0;
+				float4 vertex : SV_POSITION;
+			};
+
+			v2f vert(appdata_base v)
+			{
+				v2f o;
+				o.vertex = UnityObjectToClipPos(v.vertex);
+				half3 worldNormal = UnityObjectToWorldNormal(v.normal);
+				half nl = max(0, dot(worldNormal, _WorldSpaceLightPos0.xyz));
+				o.diff = nl * _LightColor0;
+
+				o.diff.rgb += ShadeSH9(half4(worldNormal,1));
+				return o;
+			}
+
+			fixed4 _Color;
+
+			fixed4 frag(v2f i) : SV_Target
+			{
+				fixed4 col = _Color;
+				col *= i.diff;
+				return col;
+			}
+			ENDCG
+		}
+		Pass
+			{
+				Tags{  "Queue" = "Geometry-10" }
+
+				CGPROGRAM
+				#pragma vertex vert
+				#pragma fragment frag
+				#include "UnityCG.cginc"
+				#include "UnityLightingCommon.cginc"
+
+
+
+				struct v2f
+				{
+					fixed4 diff : COLOR0;
+					float4 vertex : SV_POSITION;
+				};
+
+				v2f vert(appdata_base v)
+				{
+					v2f o;
+					o.vertex = UnityObjectToClipPos(v.vertex);
+					half3 worldNormal = UnityObjectToWorldNormal(v.normal);
+					half nl = max(0, dot(worldNormal, _WorldSpaceLightPos0.xyz));
+					o.diff = nl * _LightColor0;
+
+					o.diff.rgb += ShadeSH9(half4(worldNormal,1));
+					return o;
+				}
+
+				fixed4 _Color;
+
+				fixed4 frag(v2f i) : SV_Target
+				{
+					fixed4 col = _Color;
+					col *= i.diff;
+					return col;
+				}
+				ENDCG
+			}
+	}
+}