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Shader "Hidden/Sprite-CameraNormalsTexture" {
// Use this shader to render a Normals texture for a camera with correct sprite normals (using camera.RenderWithShader with replacement tag "RenderType")
Properties {
_MainTex ("", 2D) = "white" {}
_Cutoff ("", Float) = 0.5
_Color ("", Color) = (1,1,1,1)
}
SubShader {
Tags { "RenderType"="Sprite" }
Pass {
Cull Off
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "CGIncludes/ShaderShared.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
uniform float4 _FixedNormal;
v2f vert( appdata_base v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = calculateTextureCoord(v.texcoord);
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform fixed _Cutoff;
fixed4 frag(v2f i) : SV_Target {
fixed4 texcol = calculateTexturePixel(i.uv );
float alpha = texcol.a*_Color.a;
clip( alpha - _Cutoff );
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="SpriteViewSpaceFixedNormal" }
Pass {
Cull Off
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "CGIncludes/ShaderShared.cginc"
#include "CGIncludes/SpriteLighting.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
v2f vert( appdata_base v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = calculateTextureCoord(v.texcoord);
o.nz.xyz = getFixedNormal();
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform fixed _Cutoff;
fixed4 frag(v2f i) : SV_Target {
fixed4 texcol = calculateTexturePixel(i.uv );
float alpha = texcol.a*_Color.a;
clip( alpha - _Cutoff );
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="SpriteModelSpaceFixedNormal" }
Pass {
Cull Off
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "CGIncludes/ShaderShared.cginc"
#include "CGIncludes/SpriteLighting.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
v2f vert( appdata_base v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = calculateTextureCoord(v.texcoord);
float3 worldPos = mul(unity_ObjectToWorld, v.vertex);
float3 normal = getFixedNormal();
//Only do this if backface is enabled :/
normal *= calculateBackfacingSign(worldPos.xyz);
//
o.nz.xyz = normalize(mul((float3x3)UNITY_MATRIX_IT_MV, normal));
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform fixed _Cutoff;
fixed4 frag(v2f i) : SV_Target {
fixed4 texcol = calculateTexturePixel(i.uv );
float alpha = texcol.a*_Color.a;
clip( alpha - _Cutoff );
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="Opaque" }
Pass {
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
struct v2f {
float4 pos : SV_POSITION;
float4 nz : TEXCOORD0;
UNITY_VERTEX_OUTPUT_STEREO
};
v2f vert( appdata_base v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
o.pos = UnityObjectToClipPos(v.vertex);
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
fixed4 frag(v2f i) : SV_Target {
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="TransparentCutout" }
Pass {
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
uniform float4 _MainTex_ST;
v2f vert( appdata_base v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = TRANSFORM_TEX(v.texcoord, _MainTex);
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform sampler2D _MainTex;
uniform fixed _Cutoff;
uniform fixed4 _Color;
fixed4 frag(v2f i) : SV_Target {
fixed4 texcol = tex2D( _MainTex, i.uv );
clip( texcol.a*_Color.a - _Cutoff );
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="TreeBark" }
Pass {
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "Lighting.cginc"
#include "UnityBuiltin3xTreeLibrary.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
v2f vert( appdata_full v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
TreeVertBark(v);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = v.texcoord.xy;
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
fixed4 frag( v2f i ) : SV_Target {
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="TreeLeaf" }
Pass {
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "Lighting.cginc"
#include "UnityBuiltin3xTreeLibrary.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
v2f vert( appdata_full v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
TreeVertLeaf(v);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = v.texcoord.xy;
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform sampler2D _MainTex;
uniform fixed _Cutoff;
fixed4 frag( v2f i ) : SV_Target {
half alpha = tex2D(_MainTex, i.uv).a;
clip (alpha - _Cutoff);
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="TreeOpaque" "DisableBatching"="True" }
Pass {
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "TerrainEngine.cginc"
struct v2f {
float4 pos : SV_POSITION;
float4 nz : TEXCOORD0;
UNITY_VERTEX_OUTPUT_STEREO
};
struct appdata {
float4 vertex : POSITION;
float3 normal : NORMAL;
fixed4 color : COLOR;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
v2f vert( appdata v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
TerrainAnimateTree(v.vertex, v.color.w);
o.pos = UnityObjectToClipPos(v.vertex);
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
fixed4 frag(v2f i) : SV_Target {
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="TreeTransparentCutout" "DisableBatching"="True" }
Pass {
Cull Back
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "TerrainEngine.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
struct appdata {
float4 vertex : POSITION;
float3 normal : NORMAL;
fixed4 color : COLOR;
float4 texcoord : TEXCOORD0;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
v2f vert( appdata v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
TerrainAnimateTree(v.vertex, v.color.w);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = v.texcoord.xy;
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform sampler2D _MainTex;
uniform fixed _Cutoff;
fixed4 frag(v2f i) : SV_Target {
half alpha = tex2D(_MainTex, i.uv).a;
clip (alpha - _Cutoff);
return i.nz;
}
ENDCG
}
Pass {
Cull Front
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "TerrainEngine.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
struct appdata {
float4 vertex : POSITION;
float3 normal : NORMAL;
fixed4 color : COLOR;
float4 texcoord : TEXCOORD0;
UNITY_VERTEX_INPUT_INSTANCE_ID
};
v2f vert( appdata v ) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
TerrainAnimateTree(v.vertex, v.color.w);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = v.texcoord.xy;
o.nz.xyz = -COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform sampler2D _MainTex;
uniform fixed _Cutoff;
fixed4 frag(v2f i) : SV_Target {
fixed4 texcol = tex2D( _MainTex, i.uv );
clip( texcol.a - _Cutoff );
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="TreeBillboard" }
Pass {
Cull Off
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "TerrainEngine.cginc"
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
v2f vert (appdata_tree_billboard v) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
TerrainBillboardTree(v.vertex, v.texcoord1.xy, v.texcoord.y);
o.pos = UnityObjectToClipPos(v.vertex);
o.uv.x = v.texcoord.x;
o.uv.y = v.texcoord.y > 0;
o.nz.xyz = float3(0,0,1);
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform sampler2D _MainTex;
fixed4 frag(v2f i) : SV_Target {
fixed4 texcol = tex2D( _MainTex, i.uv );
clip( texcol.a - 0.001 );
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="GrassBillboard" }
Pass {
Cull Off
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "TerrainEngine.cginc"
struct v2f {
float4 pos : SV_POSITION;
fixed4 color : COLOR;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
v2f vert (appdata_full v) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
WavingGrassBillboardVert (v);
o.color = v.color;
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = v.texcoord.xy;
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform sampler2D _MainTex;
uniform fixed _Cutoff;
fixed4 frag(v2f i) : SV_Target {
fixed4 texcol = tex2D( _MainTex, i.uv );
fixed alpha = texcol.a * i.color.a;
clip( alpha - _Cutoff );
return i.nz;
}
ENDCG
}
}
SubShader {
Tags { "RenderType"="Grass" }
Pass {
Cull Off
CGPROGRAM
#pragma target 3.0
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
#include "TerrainEngine.cginc"
struct v2f {
float4 pos : SV_POSITION;
fixed4 color : COLOR;
float2 uv : TEXCOORD0;
float4 nz : TEXCOORD1;
UNITY_VERTEX_OUTPUT_STEREO
};
v2f vert (appdata_full v) {
v2f o;
UNITY_SETUP_INSTANCE_ID(v);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
WavingGrassVert (v);
o.color = v.color;
o.pos = UnityObjectToClipPos(v.vertex);
o.uv = v.texcoord;
o.nz.xyz = COMPUTE_VIEW_NORMAL;
o.nz.w = COMPUTE_DEPTH_01;
return o;
}
uniform sampler2D _MainTex;
uniform fixed _Cutoff;
fixed4 frag(v2f i) : SV_Target {
fixed4 texcol = tex2D( _MainTex, i.uv );
fixed alpha = texcol.a * i.color.a;
clip( alpha - _Cutoff );
return i.nz;
}
ENDCG
}
}
Fallback Off
}