type shit
This commit is contained in:
niko
+267
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// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
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Shader "Hidden/UVFree/Terrain/StandardSpecular-AddPass" {
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Properties {
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_TexPower("Texture Power", Range (0.0, 20.0)) = 10.0
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_UVScale("Texture Scale %", Float) = 100.0
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_BumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
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_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 1.0)
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// set by terrain engine
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[HideInInspector] _Control ("Control (RGBA)", 2D) = "red" {}
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[HideInInspector] _Splat3 ("Layer 3 (A)", 2D) = "white" {}
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[HideInInspector] _Splat2 ("Layer 2 (B)", 2D) = "white" {}
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[HideInInspector] _Splat1 ("Layer 1 (G)", 2D) = "white" {}
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[HideInInspector] _Splat0 ("Layer 0 (R)", 2D) = "white" {}
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[HideInInspector] _Normal3 ("Normal 3 (A)", 2D) = "bump" {}
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[HideInInspector] _Normal2 ("Normal 2 (B)", 2D) = "bump" {}
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[HideInInspector] _Normal1 ("Normal 1 (G)", 2D) = "bump" {}
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[HideInInspector] _Normal0 ("Normal 0 (R)", 2D) = "bump" {}
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[HideInInspector] _Smoothness0 ("Smoothness 0", Range(0.0, 1.0)) = 1.0
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[HideInInspector] _Smoothness1 ("Smoothness 1", Range(0.0, 1.0)) = 1.0
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[HideInInspector] _Smoothness2 ("Smoothness 2", Range(0.0, 1.0)) = 1.0
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[HideInInspector] _Smoothness3 ("Smoothness 3", Range(0.0, 1.0)) = 1.0
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}
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SubShader {
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Tags {
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"SplatCount" = "4"
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"Queue" = "Geometry-99"
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"IgnoreProjector"="True"
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"RenderType" = "Opaque"
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}
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CGPROGRAM
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#pragma surface surf StandardSpecular decal:add vertex:SplatmapVert finalcolor:SplatmapFinalColor fullforwardshadows
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#define TERRAIN_SPLAT_ADDPASS
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#define TERRAIN_SURFACE_OUTPUT SurfaceOutputStandardSpecular
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#pragma multi_compile_fog
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#pragma target 3.0
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// needs more than 8 texcoords
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#pragma exclude_renderers gles
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#include "UnityPBSLighting.cginc"
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#pragma multi_compile __ _TERRAIN_NORMAL_MAP
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// Uncomment to enable experimental feature which flips
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// backward textures. Note: Causes some normals to be flipped.
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// #define _UVFREE_FLIP_BACKWARD_TEXTURES
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sampler2D _Control;
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float4 _Control_ST;
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sampler2D _Splat0,_Splat1,_Splat2,_Splat3;
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half4 _Splat0_ST, _Splat1_ST, _Splat2_ST, _Splat3_ST;
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#ifdef _TERRAIN_NORMAL_MAP
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sampler2D _Normal0, _Normal1, _Normal2, _Normal3;
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#endif
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fixed _Smoothness0, _Smoothness1, _Smoothness2, _Smoothness3;
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half _TexPower;
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half _BumpScale;
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float _UVScale;
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struct Input
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{
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fixed3 powerNormal;
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#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
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fixed3 normal;
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#endif
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float3 worldPos;
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float2 tc_Control : TEXCOORD4; // Not prefixing '_Control' with 'uv' allows a tighter packing of interpolators, which is necessary to support directional lightmap.
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UNITY_FOG_COORDS(5)
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};
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void SplatmapVert(inout appdata_full v, out Input o)
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{
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UNITY_INITIALIZE_OUTPUT(Input,o);
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fixed3 worldNormal = normalize(mul(unity_ObjectToWorld, fixed4(v.normal, 0.0)).xyz);
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#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
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o.normal = worldNormal;
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#endif
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fixed3 powerNormal = pow(abs(worldNormal), _TexPower);
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powerNormal = max(powerNormal, 0.0001);
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powerNormal /= dot(powerNormal, half3(1.0,1.0,1.0));
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o.powerNormal = powerNormal;
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v.tangent.xyz =
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cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.x),0.0,0.0)).xyz * (powerNormal.x))
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+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,0.0,sign(worldNormal.y),0.0)).xyz * (powerNormal.y))
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+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.z),0.0,0.0)).xyz * (powerNormal.z))
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;
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v.tangent.w =
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(-(worldNormal.x) * (powerNormal.x))
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+ (-(worldNormal.y) * (powerNormal.y))
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+ (-(worldNormal.z) * (powerNormal.z))
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;
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// Need to manually transform uv here,
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// as we choose not to use 'uv' prefix for this texcoord.
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o.tc_Control = TRANSFORM_TEX(v.texcoord, _Control);
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float4 pos = UnityObjectToClipPos (v.vertex);
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UNITY_TRANSFER_FOG(o, pos);
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}
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void surf (Input IN, inout SurfaceOutputStandardSpecular o) {
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// world space positions along the axis planes
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float2 posX = IN.worldPos.zy;
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float2 posY = IN.worldPos.xz;
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float2 posZ = float2(-IN.worldPos.x, IN.worldPos.y);
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#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
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fixed3 powerSign = sign(IN.normal);
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float2 xUV = float2(powerSign.x, 1.0);
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float2 zUV = float2(powerSign.z, 1.0);
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float2 yUV = float2(1.0, powerSign.y);
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#else
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float2 xUV = float2(1.0, 1.0);
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float2 zUV = xUV;
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float2 yUV = xUV;
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#endif
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half4 splat_control;
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half weight;
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fixed4 mixedDiffuse;
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splat_control = tex2D(_Control, IN.tc_Control);
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weight = dot(splat_control, half4(1.0,1.0,1.0,1.0));
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#ifndef UNITY_PASS_DEFERRED
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splat_control /= (weight + 1e-3f); // avoid NaNs in splat_control
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#endif
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#if !defined(SHADER_API_MOBILE) && defined(TERRAIN_SPLAT_ADDPASS)
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clip(weight - 0.0039);
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#endif
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fixed4 texX0 = tex2D(_Splat0, (posX * _Splat0_ST.xy + _Splat0_ST.zw)*xUV/_UVScale);
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fixed4 texY0 = tex2D(_Splat0, (posY * _Splat0_ST.xy + _Splat0_ST.zw)*yUV/_UVScale);
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fixed4 texZ0 = tex2D(_Splat0, (posZ * _Splat0_ST.xy + _Splat0_ST.zw)*zUV/_UVScale);
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fixed4 texX1 = tex2D(_Splat1, (posX * _Splat1_ST.xy + _Splat1_ST.zw)*xUV/_UVScale);
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fixed4 texY1 = tex2D(_Splat1, (posY * _Splat1_ST.xy + _Splat1_ST.zw)*yUV/_UVScale);
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fixed4 texZ1 = tex2D(_Splat1, (posZ * _Splat1_ST.xy + _Splat1_ST.zw)*zUV/_UVScale);
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fixed4 texX2 = tex2D(_Splat2, (posX * _Splat2_ST.xy + _Splat2_ST.zw)*xUV/_UVScale);
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fixed4 texY2 = tex2D(_Splat2, (posY * _Splat2_ST.xy + _Splat2_ST.zw)*yUV/_UVScale);
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fixed4 texZ2 = tex2D(_Splat2, (posZ * _Splat2_ST.xy + _Splat2_ST.zw)*zUV/_UVScale);
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fixed4 texX3 = tex2D(_Splat3, (posX * _Splat3_ST.xy + _Splat3_ST.zw)*xUV/_UVScale);
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fixed4 texY3 = tex2D(_Splat3, (posY * _Splat3_ST.xy + _Splat3_ST.zw)*yUV/_UVScale);
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fixed4 texZ3 = tex2D(_Splat3, (posZ * _Splat3_ST.xy + _Splat3_ST.zw)*zUV/_UVScale);
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fixed4 tex0 =
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+ texX0 * IN.powerNormal.x
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+ texY0 * IN.powerNormal.y
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+ texZ0 * IN.powerNormal.z;
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fixed4 tex1 =
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+ texX1 * IN.powerNormal.x
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+ texY1 * IN.powerNormal.y
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+ texZ1 * IN.powerNormal.z;
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fixed4 tex2 =
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+ texX2 * IN.powerNormal.x
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+ texY2 * IN.powerNormal.y
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+ texZ2 * IN.powerNormal.z;
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fixed4 tex3 =
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+ texX3 * IN.powerNormal.x
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+ texY3 * IN.powerNormal.y
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+ texZ3 * IN.powerNormal.z;
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mixedDiffuse = 0.0f;
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mixedDiffuse += splat_control.r * tex0 * fixed4(1.0, 1.0, 1.0, _Smoothness0);
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mixedDiffuse += splat_control.g * tex1 * fixed4(1.0, 1.0, 1.0, _Smoothness1);
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mixedDiffuse += splat_control.b * tex2 * fixed4(1.0, 1.0, 1.0, _Smoothness2);
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mixedDiffuse += splat_control.a * tex3 * fixed4(1.0, 1.0, 1.0, _Smoothness3);
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o.Albedo = max(fixed3(0.0, 0.0, 0.0),mixedDiffuse.rgb);
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o.Alpha = weight;
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#ifdef _TERRAIN_NORMAL_MAP
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// NORMAL
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//
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fixed4 flatNormal = fixed4(0.5,0.5,1.0,0.5); // this is "flat normal" in both DXT5nm and xyz*2-1 cases
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fixed4 bumpX0 = tex2D(_Normal0, (posX * _Splat0_ST.xy + _Splat0_ST.zw)*xUV/_UVScale) - flatNormal;
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fixed4 bumpY0 = tex2D(_Normal0, (posY * _Splat0_ST.xy + _Splat0_ST.zw)*yUV/_UVScale) - flatNormal;
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fixed4 bumpZ0 = tex2D(_Normal0, (posZ * _Splat0_ST.xy + _Splat0_ST.zw)*zUV/_UVScale) - flatNormal;
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fixed4 bumpX1 = tex2D(_Normal1, (posX * _Splat1_ST.xy + _Splat1_ST.zw)*xUV/_UVScale) - flatNormal;
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fixed4 bumpY1 = tex2D(_Normal1, (posY * _Splat1_ST.xy + _Splat1_ST.zw)*yUV/_UVScale) - flatNormal;
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fixed4 bumpZ1 = tex2D(_Normal1, (posZ * _Splat1_ST.xy + _Splat1_ST.zw)*zUV/_UVScale) - flatNormal;
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fixed4 bumpX2 = tex2D(_Normal2, (posX * _Splat2_ST.xy + _Splat2_ST.zw)*xUV/_UVScale) - flatNormal;
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fixed4 bumpY2 = tex2D(_Normal2, (posY * _Splat2_ST.xy + _Splat2_ST.zw)*yUV/_UVScale) - flatNormal;
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fixed4 bumpZ2 = tex2D(_Normal2, (posZ * _Splat2_ST.xy + _Splat2_ST.zw)*zUV/_UVScale) - flatNormal;
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fixed4 bumpX3 = tex2D(_Normal3, (posX * _Splat3_ST.xy + _Splat3_ST.zw)*xUV/_UVScale) - flatNormal;
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fixed4 bumpY3 = tex2D(_Normal3, (posY * _Splat3_ST.xy + _Splat3_ST.zw)*yUV/_UVScale) - flatNormal;
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fixed4 bumpZ3 = tex2D(_Normal3, (posZ * _Splat3_ST.xy + _Splat3_ST.zw)*zUV/_UVScale) - flatNormal;
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fixed4 bump0 =
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+ bumpX0 * IN.powerNormal.x
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+ bumpY0 * IN.powerNormal.y
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+ bumpZ0 * IN.powerNormal.z;
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fixed4 bump1 =
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+ bumpX1 * IN.powerNormal.x
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+ bumpY1 * IN.powerNormal.y
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+ bumpZ1 * IN.powerNormal.z;
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fixed4 bump2 =
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+ bumpX2 * IN.powerNormal.x
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+ bumpY2 * IN.powerNormal.y
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+ bumpZ2 * IN.powerNormal.z;
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fixed4 bump3 =
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+ bumpX3 * IN.powerNormal.x
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+ bumpY3 * IN.powerNormal.y
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+ bumpZ3 * IN.powerNormal.z;
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fixed4 bump =
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splat_control.r * bump0
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+ splat_control.g * bump1
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+ splat_control.b * bump2
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+ splat_control.a * bump3;
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bump *= _BumpScale;
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bump += flatNormal;
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o.Normal = UnpackNormal(bump);
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#endif
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o.Smoothness = mixedDiffuse.a;
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o.Specular = _SpecColor.rgb * mixedDiffuse.rgb;
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}
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void SplatmapFinalColor(Input IN, TERRAIN_SURFACE_OUTPUT o, inout fixed4 color)
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{
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color *= o.Alpha;
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#ifdef TERRAIN_SPLAT_ADDPASS
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UNITY_APPLY_FOG_COLOR(IN.fogCoord, color, fixed4(0,0,0,0));
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#else
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UNITY_APPLY_FOG(IN.fogCoord, color);
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#endif
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}
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ENDCG
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}
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Fallback "Hidden/TerrainEngine/Splatmap/Diffuse-AddPass"
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}
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+9
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fileFormatVersion: 2
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guid: 7e3af7d341f674531bc6b8e837af9d37
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timeCreated: 1427314227
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licenseType: Store
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ShaderImporter:
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defaultTextures: []
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userData:
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assetBundleName:
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assetBundleVariant:
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+50
@@ -0,0 +1,50 @@
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Shader "Hidden/UVFree/Terrain/StandardSpecular-Base" {
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Properties {
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_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 1.0)
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_Smoothness ("Smoothness", Range (0.03, 1)) = 0.078125
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_MainTex ("Base (RGB) Gloss (A)", 2D) = "white" {}
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// used in fallback on old cards
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_Color ("Main Color", Color) = (1.0,1.0,1.0,1.0)
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}
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SubShader {
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Tags {
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"RenderType" = "Opaque"
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"Queue" = "Geometry-100"
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}
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LOD 200
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CGPROGRAM
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#pragma surface surf StandardSpecular fullforwardshadows
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#pragma target 3.0
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#pragma exclude_renderers gles
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#include "UnityPBSLighting.cginc"
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sampler2D _MainTex;
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fixed _Smoothness;
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struct Input {
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float2 uv_MainTex;
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};
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void surf (Input IN, inout SurfaceOutputStandardSpecular o) {
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half4 c = tex2D (_MainTex, IN.uv_MainTex);
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o.Albedo = max(fixed3(0.001, 0.001, 0.001),c.rgb);
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o.Alpha = 1.0;
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#ifdef _TERRAIN_OVERRIDE_SMOOTHNESS
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o.Smoothness = _Smoothness;
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#else
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o.Smoothness = c.a;
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#endif
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o.Specular = _SpecColor;
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}
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ENDCG
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}
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FallBack "Diffuse"
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}
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+9
@@ -0,0 +1,9 @@
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fileFormatVersion: 2
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||||
guid: 13504394cfd4f420b90356efe9ec74fa
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||||
timeCreated: 1427314224
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||||
licenseType: Store
|
||||
ShaderImporter:
|
||||
defaultTextures: []
|
||||
userData:
|
||||
assetBundleName:
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||||
assetBundleVariant:
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||||
+271
@@ -0,0 +1,271 @@
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// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
|
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|
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Shader "UVFree/Terrain/StandardSpecular" {
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Properties {
|
||||
_TexPower("Texture Power", Range (0.0, 20.0)) = 10.0
|
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_UVScale("Texture Scale %", Float) = 100.0
|
||||
_BumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
|
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_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 1.0)
|
||||
|
||||
// set by terrain engine
|
||||
[HideInInspector] _Control ("Control (RGBA)", 2D) = "red" {}
|
||||
[HideInInspector] _Splat3 ("Layer 3 (A)", 2D) = "white" {}
|
||||
[HideInInspector] _Splat2 ("Layer 2 (B)", 2D) = "white" {}
|
||||
[HideInInspector] _Splat1 ("Layer 1 (G)", 2D) = "white" {}
|
||||
[HideInInspector] _Splat0 ("Layer 0 (R)", 2D) = "white" {}
|
||||
[HideInInspector] _Normal3 ("Normal 3 (A)", 2D) = "bump" {}
|
||||
[HideInInspector] _Normal2 ("Normal 2 (B)", 2D) = "bump" {}
|
||||
[HideInInspector] _Normal1 ("Normal 1 (G)", 2D) = "bump" {}
|
||||
[HideInInspector] _Normal0 ("Normal 0 (R)", 2D) = "bump" {}
|
||||
[HideInInspector] _Smoothness0 ("Smoothness 0", Range(0.0, 1.0)) = 1.0
|
||||
[HideInInspector] _Smoothness1 ("Smoothness 1", Range(0.0, 1.0)) = 1.0
|
||||
[HideInInspector] _Smoothness2 ("Smoothness 2", Range(0.0, 1.0)) = 1.0
|
||||
[HideInInspector] _Smoothness3 ("Smoothness 3", Range(0.0, 1.0)) = 1.0
|
||||
|
||||
// used in fallback on old cards & base map
|
||||
[HideInInspector] _MainTex ("BaseMap (RGB)", 2D) = "white" {}
|
||||
[HideInInspector] _Color ("Main Color", Color) = (1.0,1.0,1.0,1.0)
|
||||
|
||||
}
|
||||
|
||||
SubShader {
|
||||
Tags {
|
||||
"SplatCount" = "4"
|
||||
"Queue" = "Geometry-100"
|
||||
"RenderType" = "Opaque"
|
||||
}
|
||||
|
||||
CGPROGRAM
|
||||
#pragma surface surf StandardSpecular vertex:SplatmapVert finalcolor:SplatmapFinalColor fullforwardshadows
|
||||
#define TERRAIN_SURFACE_OUTPUT SurfaceOutputStandardSpecular
|
||||
|
||||
#pragma multi_compile_fog
|
||||
#pragma target 3.0
|
||||
// needs more than 8 texcoords
|
||||
#pragma exclude_renderers gles
|
||||
#include "UnityPBSLighting.cginc"
|
||||
|
||||
#pragma multi_compile __ _TERRAIN_NORMAL_MAP
|
||||
|
||||
// Uncomment to enable experimental feature which flips
|
||||
// backward textures. Note: Causes some normals to be flipped.
|
||||
// #define _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
|
||||
sampler2D _Control;
|
||||
float4 _Control_ST;
|
||||
sampler2D _Splat0,_Splat1,_Splat2,_Splat3;
|
||||
half4 _Splat0_ST, _Splat1_ST, _Splat2_ST, _Splat3_ST;
|
||||
|
||||
#ifdef _TERRAIN_NORMAL_MAP
|
||||
sampler2D _Normal0, _Normal1, _Normal2, _Normal3;
|
||||
#endif
|
||||
fixed _Smoothness0, _Smoothness1, _Smoothness2, _Smoothness3;
|
||||
|
||||
half _TexPower;
|
||||
half _BumpScale;
|
||||
float _UVScale;
|
||||
|
||||
struct Input
|
||||
{
|
||||
fixed3 powerNormal;
|
||||
|
||||
#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
fixed3 normal;
|
||||
#endif
|
||||
|
||||
float3 worldPos;
|
||||
|
||||
float2 tc_Control : TEXCOORD4; // Not prefixing '_Control' with 'uv' allows a tighter packing of interpolators, which is necessary to support directional lightmap.
|
||||
UNITY_FOG_COORDS(5)
|
||||
};
|
||||
|
||||
void SplatmapVert(inout appdata_full v, out Input o)
|
||||
{
|
||||
UNITY_INITIALIZE_OUTPUT(Input,o);
|
||||
|
||||
fixed3 worldNormal = normalize(mul(unity_ObjectToWorld, fixed4(v.normal, 0.0)).xyz);
|
||||
#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
o.normal = worldNormal;
|
||||
#endif
|
||||
fixed3 powerNormal = pow(abs(worldNormal), _TexPower);
|
||||
|
||||
powerNormal = max(powerNormal, 0.0001);
|
||||
powerNormal /= dot(powerNormal, half3(1.0,1.0,1.0));
|
||||
|
||||
o.powerNormal = powerNormal;
|
||||
|
||||
v.tangent.xyz =
|
||||
cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.x),0.0,0.0)).xyz * (powerNormal.x))
|
||||
+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,0.0,sign(worldNormal.y),0.0)).xyz * (powerNormal.y))
|
||||
+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.z),0.0,0.0)).xyz * (powerNormal.z))
|
||||
;
|
||||
|
||||
v.tangent.w =
|
||||
(-(worldNormal.x) * (powerNormal.x))
|
||||
+ (-(worldNormal.y) * (powerNormal.y))
|
||||
+ (-(worldNormal.z) * (powerNormal.z))
|
||||
;
|
||||
|
||||
// Need to manually transform uv here,
|
||||
// as we choose not to use 'uv' prefix for this texcoord.
|
||||
o.tc_Control = TRANSFORM_TEX(v.texcoord, _Control);
|
||||
float4 pos = UnityObjectToClipPos (v.vertex);
|
||||
UNITY_TRANSFER_FOG(o, pos);
|
||||
}
|
||||
|
||||
void surf (Input IN, inout SurfaceOutputStandardSpecular o) {
|
||||
|
||||
// world space positions along the axis planes
|
||||
float2 posX = IN.worldPos.zy;
|
||||
float2 posY = IN.worldPos.xz;
|
||||
float2 posZ = float2(-IN.worldPos.x, IN.worldPos.y);
|
||||
|
||||
#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
fixed3 powerSign = sign(IN.normal);
|
||||
float2 xUV = float2(powerSign.x, 1.0);
|
||||
float2 zUV = float2(powerSign.z, 1.0);
|
||||
float2 yUV = float2(1.0, powerSign.y);
|
||||
#else
|
||||
float2 xUV = float2(1.0, 1.0);
|
||||
float2 zUV = xUV;
|
||||
float2 yUV = xUV;
|
||||
#endif
|
||||
|
||||
half4 splat_control;
|
||||
half weight;
|
||||
fixed4 mixedDiffuse;
|
||||
|
||||
splat_control = tex2D(_Control, IN.tc_Control);
|
||||
weight = dot(splat_control, half4(1.0,1.0,1.0,1.0));
|
||||
|
||||
#ifndef UNITY_PASS_DEFERRED
|
||||
splat_control /= (weight + 1e-3f); // avoid NaNs in splat_control
|
||||
#endif
|
||||
|
||||
#if !defined(SHADER_API_MOBILE) && defined(TERRAIN_SPLAT_ADDPASS)
|
||||
clip(weight - 0.0039);
|
||||
#endif
|
||||
|
||||
fixed4 texX0 = tex2D(_Splat0, (posX * _Splat0_ST.xy + _Splat0_ST.zw)*xUV/_UVScale);
|
||||
fixed4 texY0 = tex2D(_Splat0, (posY * _Splat0_ST.xy + _Splat0_ST.zw)*yUV/_UVScale);
|
||||
fixed4 texZ0 = tex2D(_Splat0, (posZ * _Splat0_ST.xy + _Splat0_ST.zw)*zUV/_UVScale);
|
||||
|
||||
fixed4 texX1 = tex2D(_Splat1, (posX * _Splat1_ST.xy + _Splat1_ST.zw)*xUV/_UVScale);
|
||||
fixed4 texY1 = tex2D(_Splat1, (posY * _Splat1_ST.xy + _Splat1_ST.zw)*yUV/_UVScale);
|
||||
fixed4 texZ1 = tex2D(_Splat1, (posZ * _Splat1_ST.xy + _Splat1_ST.zw)*zUV/_UVScale);
|
||||
|
||||
fixed4 texX2 = tex2D(_Splat2, (posX * _Splat2_ST.xy + _Splat2_ST.zw)*xUV/_UVScale);
|
||||
fixed4 texY2 = tex2D(_Splat2, (posY * _Splat2_ST.xy + _Splat2_ST.zw)*yUV/_UVScale);
|
||||
fixed4 texZ2 = tex2D(_Splat2, (posZ * _Splat2_ST.xy + _Splat2_ST.zw)*zUV/_UVScale);
|
||||
|
||||
fixed4 texX3 = tex2D(_Splat3, (posX * _Splat3_ST.xy + _Splat3_ST.zw)*xUV/_UVScale);
|
||||
fixed4 texY3 = tex2D(_Splat3, (posY * _Splat3_ST.xy + _Splat3_ST.zw)*yUV/_UVScale);
|
||||
fixed4 texZ3 = tex2D(_Splat3, (posZ * _Splat3_ST.xy + _Splat3_ST.zw)*zUV/_UVScale);
|
||||
|
||||
|
||||
fixed4 tex0 =
|
||||
+ texX0 * IN.powerNormal.x
|
||||
+ texY0 * IN.powerNormal.y
|
||||
+ texZ0 * IN.powerNormal.z;
|
||||
|
||||
fixed4 tex1 =
|
||||
+ texX1 * IN.powerNormal.x
|
||||
+ texY1 * IN.powerNormal.y
|
||||
+ texZ1 * IN.powerNormal.z;
|
||||
|
||||
fixed4 tex2 =
|
||||
+ texX2 * IN.powerNormal.x
|
||||
+ texY2 * IN.powerNormal.y
|
||||
+ texZ2 * IN.powerNormal.z;
|
||||
|
||||
fixed4 tex3 =
|
||||
+ texX3 * IN.powerNormal.x
|
||||
+ texY3 * IN.powerNormal.y
|
||||
+ texZ3 * IN.powerNormal.z;
|
||||
|
||||
mixedDiffuse = 0.0f;
|
||||
mixedDiffuse += splat_control.r * tex0 * fixed4(1.0, 1.0, 1.0, _Smoothness0);
|
||||
mixedDiffuse += splat_control.g * tex1 * fixed4(1.0, 1.0, 1.0, _Smoothness1);
|
||||
mixedDiffuse += splat_control.b * tex2 * fixed4(1.0, 1.0, 1.0, _Smoothness2);
|
||||
mixedDiffuse += splat_control.a * tex3 * fixed4(1.0, 1.0, 1.0, _Smoothness3);
|
||||
|
||||
o.Albedo = max(fixed3(0.0, 0.0, 0.0),mixedDiffuse.rgb);
|
||||
o.Alpha = weight;
|
||||
|
||||
#ifdef _TERRAIN_NORMAL_MAP
|
||||
|
||||
// NORMAL
|
||||
//
|
||||
fixed4 flatNormal = fixed4(0.5,0.5,1.0,0.5); // this is "flat normal" in both DXT5nm and xyz*2-1 cases
|
||||
|
||||
fixed4 bumpX0 = tex2D(_Normal0, (posX * _Splat0_ST.xy + _Splat0_ST.zw)*xUV/_UVScale) - flatNormal;
|
||||
fixed4 bumpY0 = tex2D(_Normal0, (posY * _Splat0_ST.xy + _Splat0_ST.zw)*yUV/_UVScale) - flatNormal;
|
||||
fixed4 bumpZ0 = tex2D(_Normal0, (posZ * _Splat0_ST.xy + _Splat0_ST.zw)*zUV/_UVScale) - flatNormal;
|
||||
|
||||
fixed4 bumpX1 = tex2D(_Normal1, (posX * _Splat1_ST.xy + _Splat1_ST.zw)*xUV/_UVScale) - flatNormal;
|
||||
fixed4 bumpY1 = tex2D(_Normal1, (posY * _Splat1_ST.xy + _Splat1_ST.zw)*yUV/_UVScale) - flatNormal;
|
||||
fixed4 bumpZ1 = tex2D(_Normal1, (posZ * _Splat1_ST.xy + _Splat1_ST.zw)*zUV/_UVScale) - flatNormal;
|
||||
|
||||
fixed4 bumpX2 = tex2D(_Normal2, (posX * _Splat2_ST.xy + _Splat2_ST.zw)*xUV/_UVScale) - flatNormal;
|
||||
fixed4 bumpY2 = tex2D(_Normal2, (posY * _Splat2_ST.xy + _Splat2_ST.zw)*yUV/_UVScale) - flatNormal;
|
||||
fixed4 bumpZ2 = tex2D(_Normal2, (posZ * _Splat2_ST.xy + _Splat2_ST.zw)*zUV/_UVScale) - flatNormal;
|
||||
|
||||
fixed4 bumpX3 = tex2D(_Normal3, (posX * _Splat3_ST.xy + _Splat3_ST.zw)*xUV/_UVScale) - flatNormal;
|
||||
fixed4 bumpY3 = tex2D(_Normal3, (posY * _Splat3_ST.xy + _Splat3_ST.zw)*yUV/_UVScale) - flatNormal;
|
||||
fixed4 bumpZ3 = tex2D(_Normal3, (posZ * _Splat3_ST.xy + _Splat3_ST.zw)*zUV/_UVScale) - flatNormal;
|
||||
|
||||
fixed4 bump0 =
|
||||
+ bumpX0 * IN.powerNormal.x
|
||||
+ bumpY0 * IN.powerNormal.y
|
||||
+ bumpZ0 * IN.powerNormal.z;
|
||||
|
||||
fixed4 bump1 =
|
||||
+ bumpX1 * IN.powerNormal.x
|
||||
+ bumpY1 * IN.powerNormal.y
|
||||
+ bumpZ1 * IN.powerNormal.z;
|
||||
|
||||
fixed4 bump2 =
|
||||
+ bumpX2 * IN.powerNormal.x
|
||||
+ bumpY2 * IN.powerNormal.y
|
||||
+ bumpZ2 * IN.powerNormal.z;
|
||||
|
||||
fixed4 bump3 =
|
||||
+ bumpX3 * IN.powerNormal.x
|
||||
+ bumpY3 * IN.powerNormal.y
|
||||
+ bumpZ3 * IN.powerNormal.z;
|
||||
|
||||
fixed4 bump =
|
||||
splat_control.r * bump0
|
||||
+ splat_control.g * bump1
|
||||
+ splat_control.b * bump2
|
||||
+ splat_control.a * bump3;
|
||||
bump *= _BumpScale;
|
||||
|
||||
bump += flatNormal;
|
||||
|
||||
o.Normal = UnpackNormal(bump);
|
||||
|
||||
#endif
|
||||
|
||||
o.Smoothness = mixedDiffuse.a;
|
||||
o.Specular = _SpecColor.rgb * mixedDiffuse.rgb;
|
||||
}
|
||||
|
||||
void SplatmapFinalColor(Input IN, TERRAIN_SURFACE_OUTPUT o, inout fixed4 color)
|
||||
{
|
||||
color *= o.Alpha;
|
||||
#ifdef TERRAIN_SPLAT_ADDPASS
|
||||
UNITY_APPLY_FOG_COLOR(IN.fogCoord, color, fixed4(0,0,0,0));
|
||||
#else
|
||||
UNITY_APPLY_FOG(IN.fogCoord, color);
|
||||
#endif
|
||||
}
|
||||
|
||||
ENDCG
|
||||
}
|
||||
|
||||
Dependency "AddPassShader" = "Hidden/UVFree/Terrain/StandardSpecular-AddPass"
|
||||
Dependency "BaseMapShader" = "Hidden/UVFree/Terrain/StandardSpecular-Base"
|
||||
|
||||
Fallback "Nature/Terrain/Diffuse"
|
||||
}
|
||||
+9
@@ -0,0 +1,9 @@
|
||||
fileFormatVersion: 2
|
||||
guid: cd37e0b49bce84f099a62f77d42e8a90
|
||||
timeCreated: 1427314231
|
||||
licenseType: Store
|
||||
ShaderImporter:
|
||||
defaultTextures: []
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
Reference in New Issue
Block a user