GGJ_2017/IronToad_UnityProject/Assets/water/WaterShader.shader

// Upgrade NOTE: replaced '_Object2World' with 'unity_ObjectToWorld'
// Upgrade NOTE: replaced '_World2Object' with 'unity_WorldToObject'

// Shader created with Shader Forge v1.30 
// Shader Forge (c) Neat Corporation / Joachim Holmer - http://www.acegikmo.com/shaderforge/
// Note: Manually altering this data may prevent you from opening it in Shader Forge
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Shader "LightHouse/WaterShader" {
    Properties {
        _Diffuse ("Diffuse", 2D) = "black" {}
        _Normals ("Normals", 2D) = "black" {}
        _GlowColor ("Glow Color", Color) = (1,1,1,1)
        _BulgeScale ("Bulge Scale", Float ) = 1.1
        _BulgeShape ("Bulge Shape", Float ) = 1.8
        _Perlin ("Perlin", 2D) = "bump" {}
        _Perlin_copy ("Perlin_copy", 2D) = "white" {}
        _ShoreBlend ("ShoreBlend", Range(0, 100)) = 0
        _Shore ("Shore", Color) = (1,0,0,1)
        _Opacity ("Opacity", Range(0, 1)) = 0.3994928
        _Color ("Color", Color) = (0.07352942,0.9233267,1,1)
        [HideInInspector]_Cutoff ("Alpha cutoff", Range(0,1)) = 0.5
    }
    SubShader {
        Tags {
            "IgnoreProjector"="True"
            "Queue"="Transparent"
            "RenderType"="Transparent"
        }
        Pass {
            Name "FORWARD"
            Tags {
                "LightMode"="ForwardBase"
            }
            Blend SrcAlpha OneMinusSrcAlpha
            ZWrite Off
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_FORWARDBASE
            #define SHOULD_SAMPLE_SH ( defined (LIGHTMAP_OFF) && defined(DYNAMICLIGHTMAP_OFF) )
            #include "UnityCG.cginc"
            #include "Lighting.cginc"
            #include "UnityPBSLighting.cginc"
            #include "UnityStandardBRDF.cginc"
            #pragma multi_compile_fwdbase
            #pragma multi_compile LIGHTMAP_OFF LIGHTMAP_ON
            #pragma multi_compile DIRLIGHTMAP_OFF DIRLIGHTMAP_COMBINED DIRLIGHTMAP_SEPARATE
            #pragma multi_compile DYNAMICLIGHTMAP_OFF DYNAMICLIGHTMAP_ON
            #pragma multi_compile_fog
            #pragma exclude_renderers xbox360 ps3 
            #pragma target 3.0
            #pragma glsl
            uniform sampler2D _CameraDepthTexture;
            uniform float4 _TimeEditor;
            uniform float _BulgeScale;
            uniform sampler2D _Diffuse; uniform float4 _Diffuse_ST;
            uniform float4 _GlowColor;
            uniform sampler2D _Normals; uniform float4 _Normals_ST;
            uniform float _BulgeShape;
            uniform sampler2D _Perlin; uniform float4 _Perlin_ST;
            uniform sampler2D _Perlin_copy; uniform float4 _Perlin_copy_ST;
            uniform float _ShoreBlend;
            uniform float4 _Shore;
            uniform float _Opacity;
            uniform float4 _Color;
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float4 tangent : TANGENT;
                float2 texcoord0 : TEXCOORD0;
                float2 texcoord1 : TEXCOORD1;
                float2 texcoord2 : TEXCOORD2;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float2 uv1 : TEXCOORD1;
                float2 uv2 : TEXCOORD2;
                float4 posWorld : TEXCOORD3;
                float3 normalDir : TEXCOORD4;
                float3 tangentDir : TEXCOORD5;
                float3 bitangentDir : TEXCOORD6;
                float4 projPos : TEXCOORD7;
                UNITY_FOG_COORDS(8)
                #if defined(LIGHTMAP_ON) || defined(UNITY_SHOULD_SAMPLE_SH)
                    float4 ambientOrLightmapUV : TEXCOORD9;
                #endif
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.uv1 = v.texcoord1;
                o.uv2 = v.texcoord2;
                #ifdef LIGHTMAP_ON
                    o.ambientOrLightmapUV.xy = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
                    o.ambientOrLightmapUV.zw = 0;
                #elif UNITY_SHOULD_SAMPLE_SH
                #endif
                #ifdef DYNAMICLIGHTMAP_ON
                    o.ambientOrLightmapUV.zw = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
                #endif
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                o.tangentDir = normalize( mul( unity_ObjectToWorld, float4( v.tangent.xyz, 0.0 ) ).xyz );
                o.bitangentDir = normalize(cross(o.normalDir, o.tangentDir) * v.tangent.w);
                float3 recipObjScale = float3( length(unity_WorldToObject[0].xyz), length(unity_WorldToObject[1].xyz), length(unity_WorldToObject[2].xyz) );
                float3 objScale = 1.0/recipObjScale;
                float4 node_3480 = _Time + _TimeEditor;
                float2 node_882 = (o.uv0*objScale.rb);
                float2 node_23 = (node_882+node_3480.g*float2(0.05,0));
                float4 _Perlin_var = tex2Dlod(_Perlin,float4(TRANSFORM_TEX(node_23, _Perlin),0.0,0));
                float4 _Diffuse_var = tex2Dlod(_Diffuse,float4(TRANSFORM_TEX(node_23, _Diffuse),0.0,0));
                float2 node_4275 = (node_882+node_3480.g*float2(0.025,0.025));
                float4 _Perlin_copy_var = tex2Dlod(_Perlin_copy,float4(TRANSFORM_TEX(node_4275, _Perlin_copy),0.0,0));
                float4 node_9449 = _Time + _TimeEditor;
                float node_133 = pow(lerp((_Perlin_var.r*pow((_Diffuse_var.r*1.0+0.0),0.3)),_Perlin_copy_var.r,(sin(node_9449.r)*0.5+0.5)),_BulgeShape); // Panning gradient
                v.vertex.xyz += (node_133*_BulgeScale*v.normal);
                o.posWorld = mul(unity_ObjectToWorld, v.vertex);
                float3 lightColor = _LightColor0.rgb;
                o.pos = mul(UNITY_MATRIX_MVP, v.vertex );
                UNITY_TRANSFER_FOG(o,o.pos);
                o.projPos = ComputeScreenPos (o.pos);
                COMPUTE_EYEDEPTH(o.projPos.z);
                return o;
            }
            float4 frag(VertexOutput i) : COLOR {
                float3 recipObjScale = float3( length(unity_WorldToObject[0].xyz), length(unity_WorldToObject[1].xyz), length(unity_WorldToObject[2].xyz) );
                float3 objScale = 1.0/recipObjScale;
                i.normalDir = normalize(i.normalDir);
                float3x3 tangentTransform = float3x3( i.tangentDir, i.bitangentDir, i.normalDir);
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float4 node_3480 = _Time + _TimeEditor;
                float2 node_882 = (i.uv0*objScale.rb);
                float2 node_23 = (node_882+node_3480.g*float2(0.05,0));
                float4 _Normals_var = tex2D(_Normals,TRANSFORM_TEX(node_23, _Normals));
                float4 _Perlin_var = tex2D(_Perlin,TRANSFORM_TEX(node_23, _Perlin));
                float4 _Diffuse_var = tex2D(_Diffuse,TRANSFORM_TEX(node_23, _Diffuse));
                float2 node_4275 = (node_882+node_3480.g*float2(0.025,0.025));
                float4 _Perlin_copy_var = tex2D(_Perlin_copy,TRANSFORM_TEX(node_4275, _Perlin_copy));
                float4 node_9449 = _Time + _TimeEditor;
                float node_133 = pow(lerp((_Perlin_var.r*pow((_Diffuse_var.r*1.0+0.0),0.3)),_Perlin_copy_var.r,(sin(node_9449.r)*0.5+0.5)),_BulgeShape); // Panning gradient
                float3 normalLocal = normalize(lerp(_Normals_var.rgb,float3(0,0,1),node_133));
                float3 normalDirection = normalize(mul( normalLocal, tangentTransform )); // Perturbed normals
                float3 viewReflectDirection = reflect( -viewDirection, normalDirection );
                float sceneZ = max(0,LinearEyeDepth (UNITY_SAMPLE_DEPTH(tex2Dproj(_CameraDepthTexture, UNITY_PROJ_COORD(i.projPos)))) - _ProjectionParams.g);
                float partZ = max(0,i.projPos.z - _ProjectionParams.g);
                float3 lightDirection = normalize(_WorldSpaceLightPos0.xyz);
                float3 lightColor = _LightColor0.rgb;
                float3 halfDirection = normalize(viewDirection+lightDirection);
////// Lighting:
                float attenuation = 1;
                float3 attenColor = attenuation * _LightColor0.xyz;
///////// Gloss:
                float gloss = 0.5;
                float specPow = exp2( gloss * 10.0+1.0);
/////// GI Data:
                UnityLight light;
                #ifdef LIGHTMAP_OFF
                    light.color = lightColor;
                    light.dir = lightDirection;
                    light.ndotl = LambertTerm (normalDirection, light.dir);
                #else
                    light.color = half3(0.f, 0.f, 0.f);
                    light.ndotl = 0.0f;
                    light.dir = half3(0.f, 0.f, 0.f);
                #endif
                UnityGIInput d;
                d.light = light;
                d.worldPos = i.posWorld.xyz;
                d.worldViewDir = viewDirection;
                d.atten = attenuation;
                #if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
                    d.ambient = 0;
                    d.lightmapUV = i.ambientOrLightmapUV;
                #else
                    d.ambient = i.ambientOrLightmapUV;
                #endif
                Unity_GlossyEnvironmentData ugls_en_data;
                ugls_en_data.roughness = 1.0 - gloss;
                ugls_en_data.reflUVW = viewReflectDirection;
                UnityGI gi = UnityGlobalIllumination(d, 1, normalDirection, ugls_en_data );
                lightDirection = gi.light.dir;
                lightColor = gi.light.color;
////// Specular:
                float NdotL = max(0, dot( normalDirection, lightDirection ));
                float3 node_149 = lerp((_Color.rgb*_Diffuse_var.rgb),_GlowColor.rgb,node_133);
                float3 specularColor = (1.0 - node_149);
                float3 directSpecular = (floor(attenuation) * _LightColor0.xyz) * pow(max(0,dot(halfDirection,normalDirection)),specPow)*specularColor;
                float3 specular = directSpecular;
/////// Diffuse:
                NdotL = dot( normalDirection, lightDirection );
                float3 w = float3(node_133,node_133,node_133)*0.5; // Light wrapping
                float3 NdotLWrap = NdotL * ( 1.0 - w );
                float3 forwardLight = max(float3(0.0,0.0,0.0), NdotLWrap + w );
                float3 backLight = max(float3(0.0,0.0,0.0), -NdotLWrap + w ) * float3(node_133,node_133,node_133);
                NdotL = max(0.0,dot( normalDirection, lightDirection ));
                float3 directDiffuse = (forwardLight+backLight) * attenColor;
                float3 indirectDiffuse = float3(0,0,0);
                indirectDiffuse += gi.indirect.diffuse;
                float3 diffuseColor = lerp(_Shore.rgb,node_149,saturate((sceneZ-partZ)/_ShoreBlend));
                float3 diffuse = (directDiffuse + indirectDiffuse) * diffuseColor;
/// Final Color:
                float3 finalColor = diffuse + specular;
                fixed4 finalRGBA = fixed4(finalColor,_Opacity);
                UNITY_APPLY_FOG(i.fogCoord, finalRGBA);
                return finalRGBA;
            }
            ENDCG
        }
        Pass {
            Name "FORWARD_DELTA"
            Tags {
                "LightMode"="ForwardAdd"
            }
            Blend One One
            ZWrite Off
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_FORWARDADD
            #define SHOULD_SAMPLE_SH ( defined (LIGHTMAP_OFF) && defined(DYNAMICLIGHTMAP_OFF) )
            #include "UnityCG.cginc"
            #include "AutoLight.cginc"
            #include "Lighting.cginc"
            #include "UnityPBSLighting.cginc"
            #include "UnityStandardBRDF.cginc"
            #pragma multi_compile_fwdadd
            #pragma multi_compile LIGHTMAP_OFF LIGHTMAP_ON
            #pragma multi_compile DIRLIGHTMAP_OFF DIRLIGHTMAP_COMBINED DIRLIGHTMAP_SEPARATE
            #pragma multi_compile DYNAMICLIGHTMAP_OFF DYNAMICLIGHTMAP_ON
            #pragma multi_compile_fog
            #pragma exclude_renderers xbox360 ps3 
            #pragma target 3.0
            #pragma glsl
            uniform sampler2D _CameraDepthTexture;
            uniform float4 _TimeEditor;
            uniform float _BulgeScale;
            uniform sampler2D _Diffuse; uniform float4 _Diffuse_ST;
            uniform float4 _GlowColor;
            uniform sampler2D _Normals; uniform float4 _Normals_ST;
            uniform float _BulgeShape;
            uniform sampler2D _Perlin; uniform float4 _Perlin_ST;
            uniform sampler2D _Perlin_copy; uniform float4 _Perlin_copy_ST;
            uniform float _ShoreBlend;
            uniform float4 _Shore;
            uniform float _Opacity;
            uniform float4 _Color;
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float4 tangent : TANGENT;
                float2 texcoord0 : TEXCOORD0;
                float2 texcoord1 : TEXCOORD1;
                float2 texcoord2 : TEXCOORD2;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float2 uv1 : TEXCOORD1;
                float2 uv2 : TEXCOORD2;
                float4 posWorld : TEXCOORD3;
                float3 normalDir : TEXCOORD4;
                float3 tangentDir : TEXCOORD5;
                float3 bitangentDir : TEXCOORD6;
                float4 projPos : TEXCOORD7;
                LIGHTING_COORDS(8,9)
                UNITY_FOG_COORDS(10)
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.uv1 = v.texcoord1;
                o.uv2 = v.texcoord2;
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                o.tangentDir = normalize( mul( unity_ObjectToWorld, float4( v.tangent.xyz, 0.0 ) ).xyz );
                o.bitangentDir = normalize(cross(o.normalDir, o.tangentDir) * v.tangent.w);
                float3 recipObjScale = float3( length(unity_WorldToObject[0].xyz), length(unity_WorldToObject[1].xyz), length(unity_WorldToObject[2].xyz) );
                float3 objScale = 1.0/recipObjScale;
                float4 node_175 = _Time + _TimeEditor;
                float2 node_882 = (o.uv0*objScale.rb);
                float2 node_23 = (node_882+node_175.g*float2(0.05,0));
                float4 _Perlin_var = tex2Dlod(_Perlin,float4(TRANSFORM_TEX(node_23, _Perlin),0.0,0));
                float4 _Diffuse_var = tex2Dlod(_Diffuse,float4(TRANSFORM_TEX(node_23, _Diffuse),0.0,0));
                float2 node_4275 = (node_882+node_175.g*float2(0.025,0.025));
                float4 _Perlin_copy_var = tex2Dlod(_Perlin_copy,float4(TRANSFORM_TEX(node_4275, _Perlin_copy),0.0,0));
                float4 node_9449 = _Time + _TimeEditor;
                float node_133 = pow(lerp((_Perlin_var.r*pow((_Diffuse_var.r*1.0+0.0),0.3)),_Perlin_copy_var.r,(sin(node_9449.r)*0.5+0.5)),_BulgeShape); // Panning gradient
                v.vertex.xyz += (node_133*_BulgeScale*v.normal);
                o.posWorld = mul(unity_ObjectToWorld, v.vertex);
                float3 lightColor = _LightColor0.rgb;
                o.pos = mul(UNITY_MATRIX_MVP, v.vertex );
                UNITY_TRANSFER_FOG(o,o.pos);
                o.projPos = ComputeScreenPos (o.pos);
                COMPUTE_EYEDEPTH(o.projPos.z);
                TRANSFER_VERTEX_TO_FRAGMENT(o)
                return o;
            }
            float4 frag(VertexOutput i) : COLOR {
                float3 recipObjScale = float3( length(unity_WorldToObject[0].xyz), length(unity_WorldToObject[1].xyz), length(unity_WorldToObject[2].xyz) );
                float3 objScale = 1.0/recipObjScale;
                i.normalDir = normalize(i.normalDir);
                float3x3 tangentTransform = float3x3( i.tangentDir, i.bitangentDir, i.normalDir);
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float4 node_175 = _Time + _TimeEditor;
                float2 node_882 = (i.uv0*objScale.rb);
                float2 node_23 = (node_882+node_175.g*float2(0.05,0));
                float4 _Normals_var = tex2D(_Normals,TRANSFORM_TEX(node_23, _Normals));
                float4 _Perlin_var = tex2D(_Perlin,TRANSFORM_TEX(node_23, _Perlin));
                float4 _Diffuse_var = tex2D(_Diffuse,TRANSFORM_TEX(node_23, _Diffuse));
                float2 node_4275 = (node_882+node_175.g*float2(0.025,0.025));
                float4 _Perlin_copy_var = tex2D(_Perlin_copy,TRANSFORM_TEX(node_4275, _Perlin_copy));
                float4 node_9449 = _Time + _TimeEditor;
                float node_133 = pow(lerp((_Perlin_var.r*pow((_Diffuse_var.r*1.0+0.0),0.3)),_Perlin_copy_var.r,(sin(node_9449.r)*0.5+0.5)),_BulgeShape); // Panning gradient
                float3 normalLocal = normalize(lerp(_Normals_var.rgb,float3(0,0,1),node_133));
                float3 normalDirection = normalize(mul( normalLocal, tangentTransform )); // Perturbed normals
                float sceneZ = max(0,LinearEyeDepth (UNITY_SAMPLE_DEPTH(tex2Dproj(_CameraDepthTexture, UNITY_PROJ_COORD(i.projPos)))) - _ProjectionParams.g);
                float partZ = max(0,i.projPos.z - _ProjectionParams.g);
                float3 lightDirection = normalize(lerp(_WorldSpaceLightPos0.xyz, _WorldSpaceLightPos0.xyz - i.posWorld.xyz,_WorldSpaceLightPos0.w));
                float3 lightColor = _LightColor0.rgb;
                float3 halfDirection = normalize(viewDirection+lightDirection);
////// Lighting:
                float attenuation = LIGHT_ATTENUATION(i);
                float3 attenColor = attenuation * _LightColor0.xyz;
///////// Gloss:
                float gloss = 0.5;
                float specPow = exp2( gloss * 10.0+1.0);
////// Specular:
                float NdotL = max(0, dot( normalDirection, lightDirection ));
                float3 node_149 = lerp((_Color.rgb*_Diffuse_var.rgb),_GlowColor.rgb,node_133);
                float3 specularColor = (1.0 - node_149);
                float3 directSpecular = attenColor * pow(max(0,dot(halfDirection,normalDirection)),specPow)*specularColor;
                float3 specular = directSpecular;
/////// Diffuse:
                NdotL = dot( normalDirection, lightDirection );
                float3 w = float3(node_133,node_133,node_133)*0.5; // Light wrapping
                float3 NdotLWrap = NdotL * ( 1.0 - w );
                float3 forwardLight = max(float3(0.0,0.0,0.0), NdotLWrap + w );
                float3 backLight = max(float3(0.0,0.0,0.0), -NdotLWrap + w ) * float3(node_133,node_133,node_133);
                NdotL = max(0.0,dot( normalDirection, lightDirection ));
                float3 directDiffuse = (forwardLight+backLight) * attenColor;
                float3 diffuseColor = lerp(_Shore.rgb,node_149,saturate((sceneZ-partZ)/_ShoreBlend));
                float3 diffuse = directDiffuse * diffuseColor;
/// Final Color:
                float3 finalColor = diffuse + specular;
                fixed4 finalRGBA = fixed4(finalColor * _Opacity,0);
                UNITY_APPLY_FOG(i.fogCoord, finalRGBA);
                return finalRGBA;
            }
            ENDCG
        }
        Pass {
            Name "ShadowCaster"
            Tags {
                "LightMode"="ShadowCaster"
            }
            Offset 1, 1
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_SHADOWCASTER
            #define SHOULD_SAMPLE_SH ( defined (LIGHTMAP_OFF) && defined(DYNAMICLIGHTMAP_OFF) )
            #include "UnityCG.cginc"
            #include "Lighting.cginc"
            #include "UnityPBSLighting.cginc"
            #include "UnityStandardBRDF.cginc"
            #pragma fragmentoption ARB_precision_hint_fastest
            #pragma multi_compile_shadowcaster
            #pragma multi_compile LIGHTMAP_OFF LIGHTMAP_ON
            #pragma multi_compile DIRLIGHTMAP_OFF DIRLIGHTMAP_COMBINED DIRLIGHTMAP_SEPARATE
            #pragma multi_compile DYNAMICLIGHTMAP_OFF DYNAMICLIGHTMAP_ON
            #pragma multi_compile_fog
            #pragma exclude_renderers xbox360 ps3 
            #pragma target 3.0
            #pragma glsl
            uniform float4 _TimeEditor;
            uniform float _BulgeScale;
            uniform sampler2D _Diffuse; uniform float4 _Diffuse_ST;
            uniform float _BulgeShape;
            uniform sampler2D _Perlin; uniform float4 _Perlin_ST;
            uniform sampler2D _Perlin_copy; uniform float4 _Perlin_copy_ST;
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float2 texcoord0 : TEXCOORD0;
                float2 texcoord1 : TEXCOORD1;
                float2 texcoord2 : TEXCOORD2;
            };
            struct VertexOutput {
                V2F_SHADOW_CASTER;
                float2 uv0 : TEXCOORD1;
                float2 uv1 : TEXCOORD2;
                float2 uv2 : TEXCOORD3;
                float4 posWorld : TEXCOORD4;
                float3 normalDir : TEXCOORD5;
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.uv1 = v.texcoord1;
                o.uv2 = v.texcoord2;
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                float3 recipObjScale = float3( length(unity_WorldToObject[0].xyz), length(unity_WorldToObject[1].xyz), length(unity_WorldToObject[2].xyz) );
                float3 objScale = 1.0/recipObjScale;
                float4 node_8823 = _Time + _TimeEditor;
                float2 node_882 = (o.uv0*objScale.rb);
                float2 node_23 = (node_882+node_8823.g*float2(0.05,0));
                float4 _Perlin_var = tex2Dlod(_Perlin,float4(TRANSFORM_TEX(node_23, _Perlin),0.0,0));
                float4 _Diffuse_var = tex2Dlod(_Diffuse,float4(TRANSFORM_TEX(node_23, _Diffuse),0.0,0));
                float2 node_4275 = (node_882+node_8823.g*float2(0.025,0.025));
                float4 _Perlin_copy_var = tex2Dlod(_Perlin_copy,float4(TRANSFORM_TEX(node_4275, _Perlin_copy),0.0,0));
                float4 node_9449 = _Time + _TimeEditor;
                float node_133 = pow(lerp((_Perlin_var.r*pow((_Diffuse_var.r*1.0+0.0),0.3)),_Perlin_copy_var.r,(sin(node_9449.r)*0.5+0.5)),_BulgeShape); // Panning gradient
                v.vertex.xyz += (node_133*_BulgeScale*v.normal);
                o.posWorld = mul(unity_ObjectToWorld, v.vertex);
                o.pos = mul(UNITY_MATRIX_MVP, v.vertex );
                TRANSFER_SHADOW_CASTER(o)
                return o;
            }
            float4 frag(VertexOutput i) : COLOR {
                float3 recipObjScale = float3( length(unity_WorldToObject[0].xyz), length(unity_WorldToObject[1].xyz), length(unity_WorldToObject[2].xyz) );
                float3 objScale = 1.0/recipObjScale;
                i.normalDir = normalize(i.normalDir);
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float3 normalDirection = i.normalDir;
                SHADOW_CASTER_FRAGMENT(i)
            }
            ENDCG
        }
        Pass {
            Name "Meta"
            Tags {
                "LightMode"="Meta"
            }
            Cull Off
            
            CGPROGRAM
            #pragma vertex vert
            #pragma fragment frag
            #define UNITY_PASS_META 1
            #define SHOULD_SAMPLE_SH ( defined (LIGHTMAP_OFF) && defined(DYNAMICLIGHTMAP_OFF) )
            #include "UnityCG.cginc"
            #include "Lighting.cginc"
            #include "UnityPBSLighting.cginc"
            #include "UnityStandardBRDF.cginc"
            #include "UnityMetaPass.cginc"
            #pragma fragmentoption ARB_precision_hint_fastest
            #pragma multi_compile_shadowcaster
            #pragma multi_compile LIGHTMAP_OFF LIGHTMAP_ON
            #pragma multi_compile DIRLIGHTMAP_OFF DIRLIGHTMAP_COMBINED DIRLIGHTMAP_SEPARATE
            #pragma multi_compile DYNAMICLIGHTMAP_OFF DYNAMICLIGHTMAP_ON
            #pragma multi_compile_fog
            #pragma exclude_renderers xbox360 ps3 
            #pragma target 3.0
            #pragma glsl
            uniform sampler2D _CameraDepthTexture;
            uniform float4 _TimeEditor;
            uniform float _BulgeScale;
            uniform sampler2D _Diffuse; uniform float4 _Diffuse_ST;
            uniform float4 _GlowColor;
            uniform float _BulgeShape;
            uniform sampler2D _Perlin; uniform float4 _Perlin_ST;
            uniform sampler2D _Perlin_copy; uniform float4 _Perlin_copy_ST;
            uniform float _ShoreBlend;
            uniform float4 _Shore;
            uniform float4 _Color;
            struct VertexInput {
                float4 vertex : POSITION;
                float3 normal : NORMAL;
                float2 texcoord0 : TEXCOORD0;
                float2 texcoord1 : TEXCOORD1;
                float2 texcoord2 : TEXCOORD2;
            };
            struct VertexOutput {
                float4 pos : SV_POSITION;
                float2 uv0 : TEXCOORD0;
                float2 uv1 : TEXCOORD1;
                float2 uv2 : TEXCOORD2;
                float4 posWorld : TEXCOORD3;
                float3 normalDir : TEXCOORD4;
                float4 projPos : TEXCOORD5;
            };
            VertexOutput vert (VertexInput v) {
                VertexOutput o = (VertexOutput)0;
                o.uv0 = v.texcoord0;
                o.uv1 = v.texcoord1;
                o.uv2 = v.texcoord2;
                o.normalDir = UnityObjectToWorldNormal(v.normal);
                float3 recipObjScale = float3( length(unity_WorldToObject[0].xyz), length(unity_WorldToObject[1].xyz), length(unity_WorldToObject[2].xyz) );
                float3 objScale = 1.0/recipObjScale;
                float4 node_4394 = _Time + _TimeEditor;
                float2 node_882 = (o.uv0*objScale.rb);
                float2 node_23 = (node_882+node_4394.g*float2(0.05,0));
                float4 _Perlin_var = tex2Dlod(_Perlin,float4(TRANSFORM_TEX(node_23, _Perlin),0.0,0));
                float4 _Diffuse_var = tex2Dlod(_Diffuse,float4(TRANSFORM_TEX(node_23, _Diffuse),0.0,0));
                float2 node_4275 = (node_882+node_4394.g*float2(0.025,0.025));
                float4 _Perlin_copy_var = tex2Dlod(_Perlin_copy,float4(TRANSFORM_TEX(node_4275, _Perlin_copy),0.0,0));
                float4 node_9449 = _Time + _TimeEditor;
                float node_133 = pow(lerp((_Perlin_var.r*pow((_Diffuse_var.r*1.0+0.0),0.3)),_Perlin_copy_var.r,(sin(node_9449.r)*0.5+0.5)),_BulgeShape); // Panning gradient
                v.vertex.xyz += (node_133*_BulgeScale*v.normal);
                o.posWorld = mul(unity_ObjectToWorld, v.vertex);
                o.pos = UnityMetaVertexPosition(v.vertex, v.texcoord1.xy, v.texcoord2.xy, unity_LightmapST, unity_DynamicLightmapST );
                o.projPos = ComputeScreenPos (o.pos);
                COMPUTE_EYEDEPTH(o.projPos.z);
                return o;
            }
            float4 frag(VertexOutput i) : SV_Target {
                float3 recipObjScale = float3( length(unity_WorldToObject[0].xyz), length(unity_WorldToObject[1].xyz), length(unity_WorldToObject[2].xyz) );
                float3 objScale = 1.0/recipObjScale;
                i.normalDir = normalize(i.normalDir);
                float3 viewDirection = normalize(_WorldSpaceCameraPos.xyz - i.posWorld.xyz);
                float3 normalDirection = i.normalDir;
                float sceneZ = max(0,LinearEyeDepth (UNITY_SAMPLE_DEPTH(tex2Dproj(_CameraDepthTexture, UNITY_PROJ_COORD(i.projPos)))) - _ProjectionParams.g);
                float partZ = max(0,i.projPos.z - _ProjectionParams.g);
                UnityMetaInput o;
                UNITY_INITIALIZE_OUTPUT( UnityMetaInput, o );
                
                o.Emission = 0;
                
                float4 node_4394 = _Time + _TimeEditor;
                float2 node_882 = (i.uv0*objScale.rb);
                float2 node_23 = (node_882+node_4394.g*float2(0.05,0));
                float4 _Diffuse_var = tex2D(_Diffuse,TRANSFORM_TEX(node_23, _Diffuse));
                float4 _Perlin_var = tex2D(_Perlin,TRANSFORM_TEX(node_23, _Perlin));
                float2 node_4275 = (node_882+node_4394.g*float2(0.025,0.025));
                float4 _Perlin_copy_var = tex2D(_Perlin_copy,TRANSFORM_TEX(node_4275, _Perlin_copy));
                float4 node_9449 = _Time + _TimeEditor;
                float node_133 = pow(lerp((_Perlin_var.r*pow((_Diffuse_var.r*1.0+0.0),0.3)),_Perlin_copy_var.r,(sin(node_9449.r)*0.5+0.5)),_BulgeShape); // Panning gradient
                float3 node_149 = lerp((_Color.rgb*_Diffuse_var.rgb),_GlowColor.rgb,node_133);
                float3 diffColor = lerp(_Shore.rgb,node_149,saturate((sceneZ-partZ)/_ShoreBlend));
                float3 specColor = (1.0 - node_149);
                o.Albedo = diffColor + specColor * 0.125; // No gloss connected. Assume it's 0.5
                
                return UnityMetaFragment( o );
            }
            ENDCG
        }
    }
    FallBack "Diffuse"
    CustomEditor "ShaderForgeMaterialInspector"
}