Added Presets.

Reworked shaders and added more presets.

Runtime/Shaders/Lit.shader

@@ -0,0 +1,30 @@
+Shader "Hidden/RS/Lit"
+{
+    SubShader
+    {
+        Tags { "RenderType"="Opaque" }
+        LOD 200
+
+        CGPROGRAM
+        #pragma surface surf Standard fullforwardshadows
+        #pragma target 3.0
+
+        #include "RSPropertiesCG.cginc"
+
+        struct Input
+        {
+            float2 uv_MainTex;
+        };
+
+        void surf (Input IN, inout SurfaceOutputStandard o)
+        {
+            fixed4 c = tex2D(_RS_Texture, IN.uv_MainTex) * _RS_Color;
+            o.Albedo = c.rgb;
+            o.Metallic = _RS_Metallic;
+            o.Smoothness = _RS_Glossiness;
+            o.Alpha = c.a;
+        }
+        ENDCG
+    }
+    FallBack "Diffuse"
+}

Runtime/Shaders/Lit.shader.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: fa8b3bbeb520d1c47b2ee619fe14e343
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  preprocessorOverride: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/Shaders/ObjectSpaceNormals.shader

@@ -0,0 +1,37 @@
+Shader "Hidden/RS/ObjectSpaceNormals"
+{
+	SubShader
+	{
+		Pass
+		{
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+
+			#include "UnityCG.cginc"
+
+			struct v2f
+			{
+				half3 normal : TEXCOORD0;
+				float4 pos : SV_POSITION;
+			};
+
+			v2f vert(float4 vertex : POSITION, float3 normal : NORMAL)
+			{
+				v2f o;
+				o.pos = UnityObjectToClipPos(vertex);
+				o.normal = normal;
+				return o;
+			}
+
+			fixed4 frag(v2f i) : SV_Target
+			{
+				fixed4 c = 0;
+				c.a = 1;
+				c.rgb = i.normal * 0.5 + 0.5;
+				return c;
+			}
+			ENDCG
+		}
+	}
+}

Runtime/Shaders/ObjectSpaceNormals.shader.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 7f376fdcb4cabb94fa00a24677019988
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  preprocessorOverride: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/Shaders/Overdraw.shader

@@ -1,4 +1,4 @@
-Shader "Hidden/Overdraw"
+Shader "Hidden/RS/Overdraw"
 {
 	SubShader
 	{
@@ -19,6 +19,8 @@ Shader "Hidden/Overdraw"
 			#pragma fragment frag
 
 			#include "UnityCG.cginc"
+			#include "RSPropertiesCG.cginc"
+			#include "RSUtilsCG.cginc"
 
 			struct appdata
 			{
@@ -37,8 +39,6 @@ Shader "Hidden/Overdraw"
 				return o;
 			}
 
-			fixed4 _RS_Color;
-
 			fixed4 frag (v2f i) : SV_Target
 			{
 				return _RS_Color;

Runtime/Shaders/RSPropertiesCG.cginc

@@ -0,0 +1,11 @@
+#ifndef RS_PROPERTIES_CG_INCLUDED
+#define RS_PROPERTIES_CG_INCLUDED
+
+sampler2D _RS_Texture;
+float4 _RS_Texture_ST;
+float _RS_Sharpness;
+fixed4 _RS_Color;
+half _RS_Metallic;
+half _RS_Glossiness;
+
+#endif

Runtime/Shaders/RSPropertiesCG.cginc.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 932b73fee7600724b8740711c79dc3fc
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  preprocessorOverride: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/Shaders/RSUtilsCG.cginc

@@ -0,0 +1,37 @@
+#ifndef RS_UTILS_CG_INCLUDED
+#define RS_UTILS_CG_INCLUDED
+
+// https://www.ronja-tutorials.com/post/010-triplanar-mapping/
+fixed4 SampleTriPlanar(sampler2D tex, float4 tex_ST, float3 position, float3 normal, float sharpness)
+{
+	//calculate UV coordinates for three projections
+	float2 uv_front = TRANSFORM_TEX(position.xy, tex);
+	float2 uv_side = TRANSFORM_TEX(position.zy, tex);
+	float2 uv_top = TRANSFORM_TEX(position.xz, tex);
+
+	//read texture at uv position of the three projections
+	fixed4 col_front = tex2D(tex, uv_front);
+	fixed4 col_side = tex2D(tex, uv_side);
+	fixed4 col_top = tex2D(tex, uv_top);
+
+	//generate weights from world normals
+	float3 weights = normal;
+	//show texture on both sides of the object (positive and negative)
+	weights = abs(weights);
+	//make the transition sharper
+	weights = pow(weights, sharpness);
+	//make it so the sum of all components is 1
+	weights = weights / (weights.x + weights.y + weights.z);
+
+	//combine weights with projected colors
+	col_front *= weights.z;
+	col_side *= weights.x;
+	col_top *= weights.y;
+
+	//combine the projected colors
+	fixed4 col = col_front + col_side + col_top;
+
+	return col;
+}
+
+#endif

Runtime/Shaders/RSUtilsCG.cginc.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 6a6a8ee4b7ec5974abb1157bc943d8de
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  preprocessorOverride: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/Shaders/TriPlanarSurface.shader

@@ -1,4 +1,4 @@
-Shader "Hidden/Surface"
+Shader "Hidden/RS/TriPlanarLit"
 {
     SubShader
     {
@@ -12,23 +12,24 @@ Shader "Hidden/Surface"
         // Use shader model 3.0 target, to get nicer looking lighting
         #pragma target 3.0
 
-        sampler2D _RS_Texture;
-        fixed4 _RS_Color;
-        half _RS_Metallic;
-        half _RS_Glossiness;
+        #include "RSPropertiesCG.cginc"
+        #include "RSUtilsCG.cginc"
 
         struct Input
         {
-            float2 uv_RS_Texture;
+            float3 worldPos;
+            float3 worldNormal;
         };
 
         void surf (Input IN, inout SurfaceOutputStandard o)
         {
-            o.Albedo = tex2D(_RS_Texture, IN.uv_RS_Texture) * _RS_Color;
+            fixed4 c = SampleTriPlanar(_RS_Texture, _RS_Texture_ST, IN.worldPos, IN.worldNormal, _RS_Sharpness);
+
+            o.Albedo = c * _RS_Color;
             o.Metallic = _RS_Metallic;
             o.Smoothness = _RS_Glossiness;
         }
         ENDCG
     }
     FallBack "Diffuse"
-}
+}

Runtime/Shaders/TriPlanarTextureUnlit.shader

@@ -1,79 +0,0 @@
-// https://www.ronja-tutorials.com/post/010-triplanar-mapping/
-
-Shader "Hidden/TriPlanarTexture"
-{
-    SubShader
-    {
-        Tags { "RenderType"="Opaque" }
-
-        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;
-                float3 worldPos : TEXCOORD0;
-                float3 normal : TEXCOORD1;
-            };
-
-            sampler2D _RS_Texture;
-            float4 _RS_Texture_ST;
-            float _RS_Sharpness;
-
-            v2f vert (appdata v)
-            {
-                v2f o;
-                o.vertex = UnityObjectToClipPos(v.vertex);
-                o.worldPos = mul(unity_ObjectToWorld, v.vertex);
-                o.normal = normalize(mul(v.normal, (float3x3)unity_WorldToObject));
-                return o;
-            }
-
-            fixed4 frag (v2f i) : SV_Target
-            {
-                //calculate UV coordinates for three projections
-				float2 uv_front = TRANSFORM_TEX(i.worldPos.xy, _RS_Texture);
-				float2 uv_side = TRANSFORM_TEX(i.worldPos.zy, _RS_Texture);
-				float2 uv_top = TRANSFORM_TEX(i.worldPos.xz, _RS_Texture);
-
-                //read texture at uv position of the three projections
-				fixed4 col_front = tex2D(_RS_Texture, uv_front);
-				fixed4 col_side = tex2D(_RS_Texture, uv_side);
-				fixed4 col_top = tex2D(_RS_Texture, uv_top);
-
-                //generate weights from world normals
-				float3 weights = i.normal;
-				//show texture on both sides of the object (positive and negative)
-				weights = abs(weights);
-				//make the transition sharper
-				weights = pow(weights, _RS_Sharpness);
-				//make it so the sum of all components is 1
-				weights = weights / (weights.x + weights.y + weights.z);
-
-				//combine weights with projected colors
-				col_front *= weights.z;
-				col_side *= weights.x;
-				col_top *= weights.y;
-
-				//combine the projected colors
-				fixed4 col = col_front + col_side + col_top;
-
-                return col;
-
-                // return  fixed4(abs(i.normal.xyz), 1);
-            }
-            ENDCG
-        }
-    }
-}

Runtime/Shaders/TriPlanarUnlit.shader

@@ -0,0 +1,50 @@
+Shader "Hidden/RS/TriPlanarUnlit"
+{
+	SubShader
+	{
+		Tags { "RenderType"="Opaque" }
+
+		Pass
+		{
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+
+			#include "UnityCG.cginc"
+			#include "RSPropertiesCG.cginc"
+			#include "RSUtilsCG.cginc"
+
+			struct appdata
+			{
+				float4 vertex : POSITION;
+				float3 normal : NORMAL;
+			};
+
+			struct v2f
+			{
+				float4 vertex : SV_POSITION;
+				float3 worldPos : TEXCOORD0;
+				float3 normal : TEXCOORD1;
+			};
+
+			v2f vert (appdata v)
+			{
+				v2f o;
+				o.vertex = UnityObjectToClipPos(v.vertex);
+				o.worldPos = mul(unity_ObjectToWorld, v.vertex);
+				o.normal = normalize(mul(v.normal, (float3x3)unity_WorldToObject));
+				return o;
+			}
+
+			fixed4 frag(v2f i) : SV_Target
+			{
+				fixed4 c = SampleTriPlanar(_RS_Texture, _RS_Texture_ST, i.worldPos, i.normal, _RS_Sharpness);
+				c *= _RS_Color;
+	            return c;
+
+				//return fixed4(abs(i.normal.xyz), 1);
+			}
+			ENDCG
+		}
+	}
+}

Runtime/Shaders/Unlit.shader

@@ -0,0 +1,45 @@
+Shader "Hidden/RS/Unlit"
+{
+    SubShader
+    {
+        Tags { "RenderType"="Opaque" }
+        LOD 100
+
+        Pass
+        {
+            CGPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+
+            #include "UnityCG.cginc"
+            #include "RSPropertiesCG.cginc"
+
+            struct appdata
+            {
+                float4 vertex : POSITION;
+                float2 uv : TEXCOORD0;
+            };
+
+            struct v2f
+            {
+                float2 uv : TEXCOORD0;
+                float4 vertex : SV_POSITION;
+            };
+
+            v2f vert (appdata v)
+            {
+                v2f o;
+                o.vertex = UnityObjectToClipPos(v.vertex);
+                o.uv = TRANSFORM_TEX(v.uv, _RS_Texture);
+                return o;
+            }
+
+            fixed4 frag (v2f i) : SV_Target
+            {
+                fixed4 col = tex2D(_RS_Texture, i.uv);
+                return col;
+            }
+            ENDCG
+        }
+    }
+}

Runtime/Shaders/Unlit.shader.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: b7f90ee778e287d4f9bde3252fe9bdd9
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  preprocessorOverride: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Runtime/Shaders/WorldSpaceNormals.shader

@@ -0,0 +1,46 @@
+// https://docs.unity3d.com/Manual/SL-VertexFragmentShaderExamples.html
+
+Shader "Hidden/RS/WorldSpaceNormals"
+{
+	SubShader
+	{
+		Pass
+		{
+			CGPROGRAM
+			#pragma vertex vert
+			#pragma fragment frag
+			// include file that contains UnityObjectToWorldNormal helper function
+			#include "UnityCG.cginc"
+
+			struct v2f
+			{
+				// we'll output world space normal as one of regular ("texcoord") interpolators
+				half3 worldNormal : TEXCOORD0;
+				float4 pos : SV_POSITION;
+			};
+
+			// vertex shader: takes object space normal as input too
+			v2f vert(float4 vertex : POSITION, float3 normal : NORMAL)
+			{
+				v2f o;
+				o.pos = UnityObjectToClipPos(vertex);
+				// UnityCG.cginc file contains function to transform
+				// normal from object to world space, use that
+				o.worldNormal = UnityObjectToWorldNormal(normal);
+				return o;
+			}
+
+			fixed4 frag(v2f i) : SV_Target
+			{
+				fixed4 c = 0;
+				c.a = 1;
+				// normal is a 3D vector with xyz components; in -1..1
+				// range. To display it as color, bring the range into 0..1
+				// and put into red, green, blue components
+				c.rgb = i.worldNormal * 0.5 + 0.5;
+				return c;
+			}
+			ENDCG
+		}
+	}
+}

Runtime/Shaders/WorldSpaceNormals.shader.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: f2163d0d9cb9f8a4fbb6c07dcf8ac7d3
+ShaderImporter:
+  externalObjects: {}
+  defaultTextures: []
+  nonModifiableTextures: []
+  preprocessorOverride: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: