878 lines
24 KiB
Plaintext
878 lines
24 KiB
Plaintext
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//Shader "Hidden/Amazing Assets/Curved World/Nature/Terrain/#BEND_NAME_SMALL# #ID#/Details/WavingDoublePass"
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Shader "Hidden/TerrainEngine/Details/WavingDoublePass"
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{
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Properties {
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_WavingTint ("Fade Color", Color) = (0.700000,0.600000,0.500000,0.000000)
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_MainTex ("Base (RGB) Alpha (A)", 2D) = "white" { }
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_WaveAndDistance ("Wave and distance", Vector) = (12.000000,3.600000,1.000000,1.000000)
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_Cutoff ("Cutoff", Float) = 0.500000
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}
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SubShader {
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LOD 200
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Tags { "QUEUE"="Geometry+200" "IGNOREPROJECTOR"="true" "RenderType"="CurvedWorld_Grass" "DisableBatching"="true" }
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Pass {
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Name "FORWARD"
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Tags { "LIGHTMODE"="FORWARDBASE" "QUEUE"="Geometry+200" "IGNOREPROJECTOR"="true" "SHADOWSUPPORT"="true" "RenderType"="CurvedWorld_Grass" "DisableBatching"="true" }
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Cull Off
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ColorMask RGB
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CGPROGRAM
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// compile directives
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#pragma vertex vert_surf
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#pragma fragment frag_surf
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#pragma multi_compile_instancing
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#pragma multi_compile_fog
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#pragma multi_compile_fwdbase
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#include "HLSLSupport.cginc"
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#define UNITY_INSTANCED_LOD_FADE
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#define UNITY_INSTANCED_SH
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#define UNITY_INSTANCED_LIGHTMAPSTS
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#include "UnityShaderVariables.cginc"
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#include "UnityShaderUtilities.cginc"
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#include "UnityCG.cginc"
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#include "Lighting.cginc"
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#include "AutoLight.cginc"
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#define INTERNAL_DATA
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#define WorldReflectionVector(data,normal) data.worldRefl
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#define WorldNormalVector(data,normal) normal
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#include "TerrainEngine.cginc"
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#define CURVEDWORLD_BEND_TYPE_#BEND_NAME_BIG#
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#define CURVEDWORLD_BEND_ID_#ID#
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//#define CURVEDWORLD_NORMAL_TRANSFORMATION_ON
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#include "../../../../Core/CurvedWorldTransform.cginc"
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sampler2D _MainTex;
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fixed _Cutoff;
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struct Input {
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float2 uv_MainTex;
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fixed4 color : COLOR;
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};
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void surf (Input IN, inout SurfaceOutput o) {
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fixed4 c = tex2D(_MainTex, IN.uv_MainTex) * IN.color;
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o.Albedo = c.rgb;
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o.Alpha = c.a;
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clip (o.Alpha - _Cutoff);
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o.Alpha *= IN.color.a;
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}
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// vertex-to-fragment interpolation data
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// no lightmaps:
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#ifndef LIGHTMAP_ON
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// half-precision fragment shader registers:
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#ifdef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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#define FOG_COMBINED_WITH_WORLD_POS
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struct v2f_surf {
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UNITY_POSITION(pos);
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float2 pack0 : TEXCOORD0; // _MainTex
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float3 worldNormal : TEXCOORD1;
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float4 worldPos : TEXCOORD2;
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fixed4 color : COLOR0;
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#if UNITY_SHOULD_SAMPLE_SH
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half3 sh : TEXCOORD3; // SH
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#endif
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UNITY_LIGHTING_COORDS(4,5)
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#if SHADER_TARGET >= 30
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float4 lmap : TEXCOORD6;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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// high-precision fragment shader registers:
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#ifndef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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struct v2f_surf {
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UNITY_POSITION(pos);
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float2 pack0 : TEXCOORD0; // _MainTex
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float3 worldNormal : TEXCOORD1;
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float3 worldPos : TEXCOORD2;
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fixed4 color : COLOR0;
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#if UNITY_SHOULD_SAMPLE_SH
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half3 sh : TEXCOORD3; // SH
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#endif
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UNITY_FOG_COORDS(4)
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UNITY_SHADOW_COORDS(5)
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#if SHADER_TARGET >= 30
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float4 lmap : TEXCOORD6;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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#endif
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// with lightmaps:
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#ifdef LIGHTMAP_ON
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// half-precision fragment shader registers:
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#ifdef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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#define FOG_COMBINED_WITH_WORLD_POS
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struct v2f_surf {
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UNITY_POSITION(pos);
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float2 pack0 : TEXCOORD0; // _MainTex
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float3 worldNormal : TEXCOORD1;
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float4 worldPos : TEXCOORD2;
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fixed4 color : COLOR0;
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float4 lmap : TEXCOORD3;
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UNITY_LIGHTING_COORDS(4,5)
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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// high-precision fragment shader registers:
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#ifndef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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struct v2f_surf {
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UNITY_POSITION(pos);
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float2 pack0 : TEXCOORD0; // _MainTex
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float3 worldNormal : TEXCOORD1;
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float3 worldPos : TEXCOORD2;
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fixed4 color : COLOR0;
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float4 lmap : TEXCOORD3;
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UNITY_FOG_COORDS(4)
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UNITY_SHADOW_COORDS(5)
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#ifdef DIRLIGHTMAP_COMBINED
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float3 tSpace0 : TEXCOORD6;
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float3 tSpace1 : TEXCOORD7;
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float3 tSpace2 : TEXCOORD8;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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#endif
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float4 _MainTex_ST;
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// vertex shader
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v2f_surf vert_surf (appdata_full v) {
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UNITY_SETUP_INSTANCE_ID(v);
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v2f_surf o;
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UNITY_INITIALIZE_OUTPUT(v2f_surf,o);
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UNITY_TRANSFER_INSTANCE_ID(v,o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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WavingGrassVert (v);
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#if defined(CURVEDWORLD_IS_INSTALLED) && !defined(CURVEDWORLD_DISABLED_ON)
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#ifdef CURVEDWORLD_NORMAL_TRANSFORMATION_ON
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CURVEDWORLD_TRANSFORM_VERTEX_AND_NORMAL(v.vertex, v.normal, v.tangent)
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#else
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CURVEDWORLD_TRANSFORM_VERTEX(v.vertex)
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#endif
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#endif
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o.pos = UnityObjectToClipPos(v.vertex);
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o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
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float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
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float3 worldNormal = UnityObjectToWorldNormal(v.normal);
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#if defined(LIGHTMAP_ON) && defined(DIRLIGHTMAP_COMBINED)
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fixed3 worldTangent = UnityObjectToWorldDir(v.tangent.xyz);
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fixed tangentSign = v.tangent.w * unity_WorldTransformParams.w;
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fixed3 worldBinormal = cross(worldNormal, worldTangent) * tangentSign;
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#endif
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#if defined(LIGHTMAP_ON) && defined(DIRLIGHTMAP_COMBINED) && !defined(UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS)
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o.tSpace0 = float4(worldTangent.x, worldBinormal.x, worldNormal.x, worldPos.x);
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o.tSpace1 = float4(worldTangent.y, worldBinormal.y, worldNormal.y, worldPos.y);
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o.tSpace2 = float4(worldTangent.z, worldBinormal.z, worldNormal.z, worldPos.z);
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#endif
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o.worldPos.xyz = worldPos;
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o.worldNormal = worldNormal;
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o.color = v.color;
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#ifdef DYNAMICLIGHTMAP_ON
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o.lmap.zw = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
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#endif
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#ifdef LIGHTMAP_ON
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o.lmap.xy = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
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#endif
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// SH/ambient and vertex lights
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#ifndef LIGHTMAP_ON
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#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
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o.sh = 0;
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// Approximated illumination from non-important point lights
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#ifdef VERTEXLIGHT_ON
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o.sh += Shade4PointLights (
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unity_4LightPosX0, unity_4LightPosY0, unity_4LightPosZ0,
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unity_LightColor[0].rgb, unity_LightColor[1].rgb, unity_LightColor[2].rgb, unity_LightColor[3].rgb,
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unity_4LightAtten0, worldPos, worldNormal);
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#endif
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o.sh = ShadeSHPerVertex (worldNormal, o.sh);
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#endif
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#endif // !LIGHTMAP_ON
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UNITY_TRANSFER_LIGHTING(o,v.texcoord1.xy); // pass shadow and, possibly, light cookie coordinates to pixel shader
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#ifdef FOG_COMBINED_WITH_TSPACE
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UNITY_TRANSFER_FOG_COMBINED_WITH_TSPACE(o,o.pos); // pass fog coordinates to pixel shader
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#elif defined (FOG_COMBINED_WITH_WORLD_POS)
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UNITY_TRANSFER_FOG_COMBINED_WITH_WORLD_POS(o,o.pos); // pass fog coordinates to pixel shader
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#else
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UNITY_TRANSFER_FOG(o,o.pos); // pass fog coordinates to pixel shader
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#endif
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return o;
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}
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// fragment shader
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fixed4 frag_surf (v2f_surf IN) : SV_Target {
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UNITY_SETUP_INSTANCE_ID(IN);
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// prepare and unpack data
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Input surfIN;
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#ifdef FOG_COMBINED_WITH_TSPACE
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UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
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#elif defined (FOG_COMBINED_WITH_WORLD_POS)
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UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
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#else
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UNITY_EXTRACT_FOG(IN);
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#endif
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UNITY_INITIALIZE_OUTPUT(Input,surfIN);
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surfIN.uv_MainTex.x = 1.0;
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surfIN.color.x = 1.0;
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surfIN.uv_MainTex = IN.pack0.xy;
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float3 worldPos = IN.worldPos.xyz;
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#ifndef USING_DIRECTIONAL_LIGHT
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fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
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#else
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fixed3 lightDir = _WorldSpaceLightPos0.xyz;
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#endif
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surfIN.color = IN.color;
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#ifdef UNITY_COMPILER_HLSL
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SurfaceOutput o = (SurfaceOutput)0;
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#else
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SurfaceOutput o;
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#endif
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o.Albedo = 0.0;
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o.Emission = 0.0;
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o.Specular = 0.0;
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o.Alpha = 0.0;
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o.Gloss = 0.0;
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fixed3 normalWorldVertex = fixed3(0,0,1);
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o.Normal = IN.worldNormal;
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normalWorldVertex = IN.worldNormal;
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// call surface function
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surf (surfIN, o);
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// compute lighting & shadowing factor
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UNITY_LIGHT_ATTENUATION(atten, IN, worldPos)
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fixed4 c = 0;
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// Setup lighting environment
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UnityGI gi;
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UNITY_INITIALIZE_OUTPUT(UnityGI, gi);
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gi.indirect.diffuse = 0;
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gi.indirect.specular = 0;
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gi.light.color = _LightColor0.rgb;
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gi.light.dir = lightDir;
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// Call GI (lightmaps/SH/reflections) lighting function
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UnityGIInput giInput;
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UNITY_INITIALIZE_OUTPUT(UnityGIInput, giInput);
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giInput.light = gi.light;
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giInput.worldPos = worldPos;
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giInput.atten = atten;
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#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
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giInput.lightmapUV = IN.lmap;
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#else
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giInput.lightmapUV = 0.0;
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#endif
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#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
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giInput.ambient = IN.sh;
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#else
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giInput.ambient.rgb = 0.0;
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#endif
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giInput.probeHDR[0] = unity_SpecCube0_HDR;
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giInput.probeHDR[1] = unity_SpecCube1_HDR;
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#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION)
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giInput.boxMin[0] = unity_SpecCube0_BoxMin; // .w holds lerp value for blending
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#endif
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#ifdef UNITY_SPECCUBE_BOX_PROJECTION
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giInput.boxMax[0] = unity_SpecCube0_BoxMax;
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giInput.probePosition[0] = unity_SpecCube0_ProbePosition;
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giInput.boxMax[1] = unity_SpecCube1_BoxMax;
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giInput.boxMin[1] = unity_SpecCube1_BoxMin;
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giInput.probePosition[1] = unity_SpecCube1_ProbePosition;
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#endif
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LightingLambert_GI(o, giInput, gi);
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// realtime lighting: call lighting function
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c += LightingLambert (o, gi);
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UNITY_APPLY_FOG(_unity_fogCoord, c); // apply fog
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UNITY_OPAQUE_ALPHA(c.a);
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return c;
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}
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ENDCG
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}
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Pass {
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Name "FORWARD"
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Tags { "LIGHTMODE"="FORWARDADD" "QUEUE"="Geometry+200" "IGNOREPROJECTOR"="true" "SHADOWSUPPORT"="true" "RenderType"="CurvedWorld_Grass" "DisableBatching"="true" }
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ZWrite Off
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Cull Off
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Blend One One
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ColorMask RGB
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CGPROGRAM
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// compile directives
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#pragma vertex vert_surf
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#pragma fragment frag_surf
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#pragma multi_compile_instancing
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#pragma multi_compile_fog
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#pragma skip_variants INSTANCING_ON
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#pragma multi_compile_fwdadd_fullshadows
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#include "HLSLSupport.cginc"
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#define UNITY_INSTANCED_LOD_FADE
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#define UNITY_INSTANCED_SH
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#define UNITY_INSTANCED_LIGHTMAPSTS
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#include "UnityShaderVariables.cginc"
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#include "UnityShaderUtilities.cginc"
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||
|
|
#include "UnityCG.cginc"
|
||
|
|
#include "Lighting.cginc"
|
||
|
|
#include "AutoLight.cginc"
|
||
|
|
|
||
|
|
#define INTERNAL_DATA
|
||
|
|
#define WorldReflectionVector(data,normal) data.worldRefl
|
||
|
|
#define WorldNormalVector(data,normal) normal
|
||
|
|
|
||
|
|
#include "TerrainEngine.cginc"
|
||
|
|
|
||
|
|
|
||
|
|
#define CURVEDWORLD_BEND_TYPE_#BEND_NAME_BIG#
|
||
|
|
#define CURVEDWORLD_BEND_ID_#ID#
|
||
|
|
//#define CURVEDWORLD_NORMAL_TRANSFORMATION_ON
|
||
|
|
#include "../../../../Core/CurvedWorldTransform.cginc"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
sampler2D _MainTex;
|
||
|
|
fixed _Cutoff;
|
||
|
|
|
||
|
|
struct Input {
|
||
|
|
float2 uv_MainTex;
|
||
|
|
fixed4 color : COLOR;
|
||
|
|
};
|
||
|
|
|
||
|
|
void surf (Input IN, inout SurfaceOutput o) {
|
||
|
|
fixed4 c = tex2D(_MainTex, IN.uv_MainTex) * IN.color;
|
||
|
|
o.Albedo = c.rgb;
|
||
|
|
o.Alpha = c.a;
|
||
|
|
clip (o.Alpha - _Cutoff);
|
||
|
|
o.Alpha *= IN.color.a;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// vertex-to-fragment interpolation data
|
||
|
|
struct v2f_surf {
|
||
|
|
UNITY_POSITION(pos);
|
||
|
|
float2 pack0 : TEXCOORD0; // _MainTex
|
||
|
|
float3 worldNormal : TEXCOORD1;
|
||
|
|
float3 worldPos : TEXCOORD2;
|
||
|
|
fixed4 color : COLOR0;
|
||
|
|
UNITY_LIGHTING_COORDS(3,4)
|
||
|
|
UNITY_FOG_COORDS(5)
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
float4 _MainTex_ST;
|
||
|
|
|
||
|
|
// vertex shader
|
||
|
|
v2f_surf vert_surf (appdata_full v) {
|
||
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
||
|
|
v2f_surf o;
|
||
|
|
UNITY_INITIALIZE_OUTPUT(v2f_surf,o);
|
||
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
||
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
||
|
|
WavingGrassVert (v);
|
||
|
|
|
||
|
|
|
||
|
|
#if defined(CURVEDWORLD_IS_INSTALLED) && !defined(CURVEDWORLD_DISABLED_ON)
|
||
|
|
#ifdef CURVEDWORLD_NORMAL_TRANSFORMATION_ON
|
||
|
|
CURVEDWORLD_TRANSFORM_VERTEX_AND_NORMAL(v.vertex, v.normal, v.tangent)
|
||
|
|
#else
|
||
|
|
CURVEDWORLD_TRANSFORM_VERTEX(v.vertex)
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
o.pos = UnityObjectToClipPos(v.vertex);
|
||
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
||
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
||
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
||
|
|
o.worldPos.xyz = worldPos;
|
||
|
|
o.worldNormal = worldNormal;
|
||
|
|
o.color = v.color;
|
||
|
|
|
||
|
|
UNITY_TRANSFER_LIGHTING(o,v.texcoord1.xy); // pass shadow and, possibly, light cookie coordinates to pixel shader
|
||
|
|
UNITY_TRANSFER_FOG(o,o.pos); // pass fog coordinates to pixel shader
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
// fragment shader
|
||
|
|
fixed4 frag_surf (v2f_surf IN) : SV_Target {
|
||
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
||
|
|
// prepare and unpack data
|
||
|
|
Input surfIN;
|
||
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
||
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
||
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
||
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
||
|
|
#else
|
||
|
|
UNITY_EXTRACT_FOG(IN);
|
||
|
|
#endif
|
||
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
||
|
|
surfIN.uv_MainTex.x = 1.0;
|
||
|
|
surfIN.color.x = 1.0;
|
||
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
||
|
|
float3 worldPos = IN.worldPos.xyz;
|
||
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
||
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
||
|
|
#else
|
||
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
||
|
|
#endif
|
||
|
|
surfIN.color = IN.color;
|
||
|
|
#ifdef UNITY_COMPILER_HLSL
|
||
|
|
SurfaceOutput o = (SurfaceOutput)0;
|
||
|
|
#else
|
||
|
|
SurfaceOutput o;
|
||
|
|
#endif
|
||
|
|
o.Albedo = 0.0;
|
||
|
|
o.Emission = 0.0;
|
||
|
|
o.Specular = 0.0;
|
||
|
|
o.Alpha = 0.0;
|
||
|
|
o.Gloss = 0.0;
|
||
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
||
|
|
o.Normal = IN.worldNormal;
|
||
|
|
normalWorldVertex = IN.worldNormal;
|
||
|
|
|
||
|
|
// call surface function
|
||
|
|
surf (surfIN, o);
|
||
|
|
UNITY_LIGHT_ATTENUATION(atten, IN, worldPos)
|
||
|
|
fixed4 c = 0;
|
||
|
|
|
||
|
|
// Setup lighting environment
|
||
|
|
UnityGI gi;
|
||
|
|
UNITY_INITIALIZE_OUTPUT(UnityGI, gi);
|
||
|
|
gi.indirect.diffuse = 0;
|
||
|
|
gi.indirect.specular = 0;
|
||
|
|
gi.light.color = _LightColor0.rgb;
|
||
|
|
gi.light.dir = lightDir;
|
||
|
|
gi.light.color *= atten;
|
||
|
|
c += LightingLambert (o, gi);
|
||
|
|
c.a = 0.0;
|
||
|
|
UNITY_APPLY_FOG(_unity_fogCoord, c); // apply fog
|
||
|
|
UNITY_OPAQUE_ALPHA(c.a);
|
||
|
|
return c;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
ENDCG
|
||
|
|
}
|
||
|
|
Pass {
|
||
|
|
Name "ShadowCaster"
|
||
|
|
Tags { "LIGHTMODE"="SHADOWCASTER" "QUEUE"="Geometry+200" "IGNOREPROJECTOR"="true" "SHADOWSUPPORT"="true" "RenderType"="CurvedWorld_Grass" "DisableBatching"="true" }
|
||
|
|
Cull Off
|
||
|
|
ColorMask RGB
|
||
|
|
CGPROGRAM
|
||
|
|
|
||
|
|
|
||
|
|
// compile directives
|
||
|
|
#pragma vertex vert_surf
|
||
|
|
#pragma fragment frag_surf
|
||
|
|
#pragma multi_compile_instancing
|
||
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
||
|
|
#pragma multi_compile_shadowcaster
|
||
|
|
#include "HLSLSupport.cginc"
|
||
|
|
#define UNITY_INSTANCED_LOD_FADE
|
||
|
|
#define UNITY_INSTANCED_SH
|
||
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
||
|
|
#include "UnityShaderVariables.cginc"
|
||
|
|
#include "UnityShaderUtilities.cginc"
|
||
|
|
|
||
|
|
#include "UnityCG.cginc"
|
||
|
|
#include "Lighting.cginc"
|
||
|
|
|
||
|
|
#define INTERNAL_DATA
|
||
|
|
#define WorldReflectionVector(data,normal) data.worldRefl
|
||
|
|
#define WorldNormalVector(data,normal) normal
|
||
|
|
|
||
|
|
|
||
|
|
#include "TerrainEngine.cginc"
|
||
|
|
|
||
|
|
|
||
|
|
#define CURVEDWORLD_BEND_TYPE_#BEND_NAME_BIG#
|
||
|
|
#define CURVEDWORLD_BEND_ID_#ID#
|
||
|
|
#include "../../../../Core/CurvedWorldTransform.cginc"
|
||
|
|
|
||
|
|
|
||
|
|
sampler2D _MainTex;
|
||
|
|
fixed _Cutoff;
|
||
|
|
|
||
|
|
struct Input {
|
||
|
|
float2 uv_MainTex;
|
||
|
|
fixed4 color : COLOR;
|
||
|
|
};
|
||
|
|
|
||
|
|
void surf (Input IN, inout SurfaceOutput o) {
|
||
|
|
fixed4 c = tex2D(_MainTex, IN.uv_MainTex) * IN.color;
|
||
|
|
o.Albedo = c.rgb;
|
||
|
|
o.Alpha = c.a;
|
||
|
|
clip (o.Alpha - _Cutoff);
|
||
|
|
o.Alpha *= IN.color.a;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// vertex-to-fragment interpolation data
|
||
|
|
struct v2f_surf {
|
||
|
|
V2F_SHADOW_CASTER;
|
||
|
|
float2 pack0 : TEXCOORD1; // _MainTex
|
||
|
|
float3 worldPos : TEXCOORD2;
|
||
|
|
fixed4 color : COLOR0;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
float4 _MainTex_ST;
|
||
|
|
|
||
|
|
// vertex shader
|
||
|
|
v2f_surf vert_surf (appdata_full v) {
|
||
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
||
|
|
v2f_surf o;
|
||
|
|
UNITY_INITIALIZE_OUTPUT(v2f_surf,o);
|
||
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
||
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
||
|
|
WavingGrassVert (v);
|
||
|
|
|
||
|
|
|
||
|
|
CURVEDWORLD_TRANSFORM_VERTEX(v.vertex);
|
||
|
|
|
||
|
|
|
||
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
||
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
||
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
||
|
|
o.worldPos.xyz = worldPos;
|
||
|
|
o.color = v.color;
|
||
|
|
TRANSFER_SHADOW_CASTER_NORMALOFFSET(o)
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
// fragment shader
|
||
|
|
fixed4 frag_surf (v2f_surf IN) : SV_Target {
|
||
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
||
|
|
// prepare and unpack data
|
||
|
|
Input surfIN;
|
||
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
||
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
||
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
||
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
||
|
|
#else
|
||
|
|
UNITY_EXTRACT_FOG(IN);
|
||
|
|
#endif
|
||
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
||
|
|
surfIN.uv_MainTex.x = 1.0;
|
||
|
|
surfIN.color.x = 1.0;
|
||
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
||
|
|
float3 worldPos = IN.worldPos.xyz;
|
||
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
||
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
||
|
|
#else
|
||
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
||
|
|
#endif
|
||
|
|
surfIN.color = IN.color;
|
||
|
|
#ifdef UNITY_COMPILER_HLSL
|
||
|
|
SurfaceOutput o = (SurfaceOutput)0;
|
||
|
|
#else
|
||
|
|
SurfaceOutput o;
|
||
|
|
#endif
|
||
|
|
o.Albedo = 0.0;
|
||
|
|
o.Emission = 0.0;
|
||
|
|
o.Specular = 0.0;
|
||
|
|
o.Alpha = 0.0;
|
||
|
|
o.Gloss = 0.0;
|
||
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
||
|
|
|
||
|
|
// call surface function
|
||
|
|
surf (surfIN, o);
|
||
|
|
SHADOW_CASTER_FRAGMENT(IN)
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
ENDCG
|
||
|
|
}
|
||
|
|
}
|
||
|
|
SubShader {
|
||
|
|
LOD 200
|
||
|
|
Tags { "QUEUE"="Geometry+200" "IGNOREPROJECTOR"="true" "RenderType"="CurvedWorld_Grass" }
|
||
|
|
Pass {
|
||
|
|
Tags { "LIGHTMODE"="Vertex" "QUEUE"="Geometry+200" "IGNOREPROJECTOR"="true" "RenderType"="CurvedWorld_Grass" }
|
||
|
|
Cull Off
|
||
|
|
ColorMask RGB
|
||
|
|
CGPROGRAM
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
#pragma target 2.0
|
||
|
|
#include "UnityCG.cginc"
|
||
|
|
#pragma multi_compile_fog
|
||
|
|
#define USING_FOG (defined(FOG_LINEAR) || defined(FOG_EXP) || defined(FOG_EXP2))
|
||
|
|
|
||
|
|
// ES2.0/WebGL can not do loops with non-constant-expression iteration counts :(
|
||
|
|
#if defined(SHADER_API_GLES)
|
||
|
|
#define LIGHT_LOOP_LIMIT 8
|
||
|
|
#else
|
||
|
|
#define LIGHT_LOOP_LIMIT unity_VertexLightParams.x
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// Some ES3 drivers (e.g. older Adreno) have problems with the light loop
|
||
|
|
#if defined(SHADER_API_GLES3) && !defined(SHADER_API_DESKTOP) && (defined(SPOT) || defined(POINT))
|
||
|
|
#define LIGHT_LOOP_ATTRIBUTE UNITY_UNROLL
|
||
|
|
#else
|
||
|
|
#define LIGHT_LOOP_ATTRIBUTE
|
||
|
|
#endif
|
||
|
|
#define ENABLE_SPECULAR 1
|
||
|
|
|
||
|
|
// Compile specialized variants for when positional (point/spot) and spot lights are present
|
||
|
|
#pragma multi_compile __ POINT SPOT
|
||
|
|
|
||
|
|
// Compute illumination from one light, given attenuation
|
||
|
|
half3 computeLighting (int idx, half3 dirToLight, half3 eyeNormal, half3 viewDir, half4 diffuseColor, half shininess, half atten, inout half3 specColor) {
|
||
|
|
half NdotL = max(dot(eyeNormal, dirToLight), 0.0);
|
||
|
|
// diffuse
|
||
|
|
half3 color = NdotL * diffuseColor.rgb * unity_LightColor[idx].rgb;
|
||
|
|
return color * atten;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Compute attenuation & illumination from one light
|
||
|
|
half3 computeOneLight(int idx, float3 eyePosition, half3 eyeNormal, half3 viewDir, half4 diffuseColor, half shininess, inout half3 specColor) {
|
||
|
|
float3 dirToLight = unity_LightPosition[idx].xyz;
|
||
|
|
half att = 1.0;
|
||
|
|
#if defined(POINT) || defined(SPOT)
|
||
|
|
dirToLight -= eyePosition * unity_LightPosition[idx].w;
|
||
|
|
// distance attenuation
|
||
|
|
float distSqr = dot(dirToLight, dirToLight);
|
||
|
|
att /= (1.0 + unity_LightAtten[idx].z * distSqr);
|
||
|
|
if (unity_LightPosition[idx].w != 0 && distSqr > unity_LightAtten[idx].w) att = 0.0; // set to 0 if outside of range
|
||
|
|
distSqr = max(distSqr, 0.000001); // don't produce NaNs if some vertex position overlaps with the light
|
||
|
|
dirToLight *= rsqrt(distSqr);
|
||
|
|
#if defined(SPOT)
|
||
|
|
// spot angle attenuation
|
||
|
|
half rho = max(dot(dirToLight, unity_SpotDirection[idx].xyz), 0.0);
|
||
|
|
half spotAtt = (rho - unity_LightAtten[idx].x) * unity_LightAtten[idx].y;
|
||
|
|
att *= saturate(spotAtt);
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
att *= 0.5; // passed in light colors are 2x brighter than what used to be in FFP
|
||
|
|
return min (computeLighting (idx, dirToLight, eyeNormal, viewDir, diffuseColor, shininess, att, specColor), 1.0);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#define CURVEDWORLD_BEND_TYPE_#BEND_NAME_BIG#
|
||
|
|
#define CURVEDWORLD_BEND_ID_#ID#
|
||
|
|
#include "../../../../Core/CurvedWorldTransform.cginc"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// uniforms
|
||
|
|
int4 unity_VertexLightParams; // x: light count, y: zero, z: one (y/z needed by d3d9 vs loop instruction)
|
||
|
|
float4 _MainTex_ST;
|
||
|
|
|
||
|
|
// vertex shader input data
|
||
|
|
struct appdata {
|
||
|
|
float3 pos : POSITION;
|
||
|
|
float3 normal : NORMAL;
|
||
|
|
half4 color : COLOR;
|
||
|
|
float3 uv0 : TEXCOORD0;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
};
|
||
|
|
|
||
|
|
// vertex-to-fragment interpolators
|
||
|
|
struct v2f {
|
||
|
|
fixed4 color : COLOR0;
|
||
|
|
float2 uv0 : TEXCOORD0;
|
||
|
|
#if USING_FOG
|
||
|
|
fixed fog : TEXCOORD1;
|
||
|
|
#endif
|
||
|
|
float4 pos : SV_POSITION;
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
|
||
|
|
// vertex shader
|
||
|
|
v2f vert (appdata IN) {
|
||
|
|
v2f o;
|
||
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
||
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
||
|
|
|
||
|
|
|
||
|
|
float4 vPosition = float4(IN.pos, 1);
|
||
|
|
CURVEDWORLD_TRANSFORM_VERTEX(vPosition);
|
||
|
|
IN.pos = vPosition.xyz;
|
||
|
|
|
||
|
|
|
||
|
|
half4 color = IN.color;
|
||
|
|
float3 eyePos = mul (UNITY_MATRIX_MV, float4(IN.pos,1)).xyz;
|
||
|
|
half3 eyeNormal = normalize (mul ((float3x3)UNITY_MATRIX_IT_MV, IN.normal).xyz);
|
||
|
|
half3 viewDir = 0.0;
|
||
|
|
// lighting
|
||
|
|
half3 lcolor = half4(0,0,0,1).rgb + color.rgb * glstate_lightmodel_ambient.rgb;
|
||
|
|
half3 specColor = 0.0;
|
||
|
|
half shininess = 0 * 128.0;
|
||
|
|
LIGHT_LOOP_ATTRIBUTE for (int il = 0; il < LIGHT_LOOP_LIMIT; ++il) {
|
||
|
|
lcolor += computeOneLight(il, eyePos, eyeNormal, viewDir, color, shininess, specColor);
|
||
|
|
}
|
||
|
|
color.rgb = lcolor.rgb;
|
||
|
|
color.a = color.a;
|
||
|
|
o.color = saturate(color);
|
||
|
|
// compute texture coordinates
|
||
|
|
o.uv0 = IN.uv0.xy * _MainTex_ST.xy + _MainTex_ST.zw;
|
||
|
|
// fog
|
||
|
|
#if USING_FOG
|
||
|
|
float fogCoord = length(eyePos.xyz); // radial fog distance
|
||
|
|
UNITY_CALC_FOG_FACTOR_RAW(fogCoord);
|
||
|
|
o.fog = saturate(unityFogFactor);
|
||
|
|
#endif
|
||
|
|
// transform position
|
||
|
|
o.pos = UnityObjectToClipPos(IN.pos);
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
// textures
|
||
|
|
sampler2D _MainTex;
|
||
|
|
fixed _Cutoff;
|
||
|
|
|
||
|
|
// fragment shader
|
||
|
|
fixed4 frag (v2f IN) : SV_Target {
|
||
|
|
fixed4 col;
|
||
|
|
fixed4 tex, tmp0, tmp1, tmp2;
|
||
|
|
// SetTexture #0
|
||
|
|
tex = tex2D (_MainTex, IN.uv0.xy);
|
||
|
|
col.rgb = tex * IN.color;
|
||
|
|
col *= 2;
|
||
|
|
col.a = tex.a;
|
||
|
|
// alpha test
|
||
|
|
if (col.a <= _Cutoff) clip(-1);
|
||
|
|
// fog
|
||
|
|
#if USING_FOG
|
||
|
|
col.rgb = lerp (unity_FogColor.rgb, col.rgb, IN.fog);
|
||
|
|
#endif
|
||
|
|
return col;
|
||
|
|
}
|
||
|
|
|
||
|
|
// texenvs
|
||
|
|
//! TexEnv0: 02010103 01050004 [_MainTex]
|
||
|
|
ENDCG
|
||
|
|
}
|
||
|
|
Pass {
|
||
|
|
Tags { "LIGHTMODE"="VertexLM" "QUEUE"="Geometry+200" "IGNOREPROJECTOR"="true" "RenderType"="CurvedWorld_Opaque" }
|
||
|
|
Cull Off
|
||
|
|
ColorMask RGB
|
||
|
|
CGPROGRAM
|
||
|
|
#define FOG_LINEAR_KEYWORD_DECLARED 1
|
||
|
|
#define FOG_EXP_KEYWORD_DECLARED 1
|
||
|
|
#define FOG_EXP2_KEYWORD_DECLARED 1
|
||
|
|
|
||
|
|
#include "HLSLSupport.cginc"
|
||
|
|
#define UNITY_INSTANCED_LOD_FADE
|
||
|
|
#define UNITY_INSTANCED_SH
|
||
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
||
|
|
#define UNITY_INSTANCED_RENDERER_BOUNDS
|
||
|
|
#include "UnityShaderVariables.cginc"
|
||
|
|
#include "UnityShaderUtilities.cginc"
|
||
|
|
|
||
|
|
|
||
|
|
#pragma vertex vert
|
||
|
|
#pragma fragment frag
|
||
|
|
#pragma target 2.0
|
||
|
|
#include "UnityCG.cginc"
|
||
|
|
#pragma multi_compile_fog
|
||
|
|
#define USING_FOG (defined(FOG_LINEAR) || defined(FOG_EXP) || defined(FOG_EXP2))
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#define CURVEDWORLD_BEND_TYPE_#BEND_NAME_BIG#
|
||
|
|
#define CURVEDWORLD_BEND_ID_#ID#
|
||
|
|
#include "../../../../Core/CurvedWorldTransform.cginc"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
float4 _MainTex_ST;
|
||
|
|
|
||
|
|
struct appdata
|
||
|
|
{
|
||
|
|
float3 pos : POSITION;
|
||
|
|
float3 uv1 : TEXCOORD1;
|
||
|
|
float3 uv0 : TEXCOORD0;
|
||
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||
|
|
};
|
||
|
|
|
||
|
|
struct v2f
|
||
|
|
{
|
||
|
|
float2 uv0 : TEXCOORD0;
|
||
|
|
float2 uv1 : TEXCOORD1;
|
||
|
|
#if USING_FOG
|
||
|
|
fixed fog : TEXCOORD2;
|
||
|
|
#endif
|
||
|
|
float4 pos : SV_POSITION;
|
||
|
|
|
||
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
||
|
|
};
|
||
|
|
|
||
|
|
v2f vert(appdata IN)
|
||
|
|
{
|
||
|
|
v2f o;
|
||
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
||
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
||
|
|
|
||
|
|
|
||
|
|
float4 vPosition = float4(IN.pos, 1);
|
||
|
|
CURVEDWORLD_TRANSFORM_VERTEX(vPosition);
|
||
|
|
IN.pos = vPosition.xyz;
|
||
|
|
|
||
|
|
|
||
|
|
o.uv0 = IN.uv1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
|
||
|
|
o.uv1 = IN.uv0.xy * _MainTex_ST.xy + _MainTex_ST.zw;
|
||
|
|
|
||
|
|
#if USING_FOG
|
||
|
|
float3 eyePos = UnityObjectToViewPos(IN.pos);
|
||
|
|
float fogCoord = length(eyePos.xyz);
|
||
|
|
UNITY_CALC_FOG_FACTOR_RAW(fogCoord);
|
||
|
|
o.fog = saturate(unityFogFactor);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
o.pos = UnityObjectToClipPos(IN.pos);
|
||
|
|
return o;
|
||
|
|
}
|
||
|
|
|
||
|
|
sampler2D _MainTex;
|
||
|
|
|
||
|
|
fixed4 frag(v2f IN) : SV_Target
|
||
|
|
{
|
||
|
|
fixed4 col;
|
||
|
|
fixed4 tex = UNITY_SAMPLE_TEX2D(unity_Lightmap, IN.uv0.xy);
|
||
|
|
half3 bakedColor = DecodeLightmap(tex);
|
||
|
|
|
||
|
|
tex = tex2D(_MainTex, IN.uv1.xy);
|
||
|
|
col.rgb = tex.rgb * bakedColor;
|
||
|
|
col.a = 1.0f;
|
||
|
|
|
||
|
|
#if USING_FOG
|
||
|
|
col.rgb = lerp(unity_FogColor.rgb, col.rgb, IN.fog);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return col;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
ENDCG
|
||
|
|
}
|
||
|
|
}
|
||
|
|
Fallback Off
|
||
|
|
}
|