type shit
This commit is contained in:
niko
@@ -0,0 +1,251 @@
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// Upgrade NOTE: upgraded instancing buffer 'MyProperties' to new syntax.
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// Use the non-batching version of this shader if you are using
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// local mode, and are seeing the textures move when you zoom in
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// due to dynamic batching. (Dynamic batching converts local vertex
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// data into world space, making local vertex position data unavailable
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// to the shader.)
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Shader "UVFree/Legacy/Specular" {
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Properties {
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// Triplanar space, for UI
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[Toggle(_UVFREE_LOCAL)] _UVFreeLocal ("Use Local Space (instead of Global)", Float) = 0.0
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[Toggle(_UVFREE_VERTEX_COLOR)] _UVFreeVertexColor ("Use Vertex Color", Float) = 0.0
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[Toggle(_UVFREE_BUMPED)] _UVFreeBumped ("Use Normal Mapping", Float) = 1.0
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[Toggle(_UVFREE_RIM)] _UVFreeRim ("Use Rim Lighting", Float) = 0.0
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[Toggle(_EMISSION)] _Emission ("Use Emission", Float) = 0.0
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_TexPower("Texture Power", Range(0.0,20.0)) = 10.0
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_Color ("Tint", Color) = (1.0,1.0,1.0,1.0)
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_MainTex ("Base Color (RGB) Gloss (A)", 2D) = "white" {}
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_VertexColorStrength("Vertex Color Strength", Range(0.0,1.0)) = 0.0
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_BumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
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_BumpMap("Normal Map", 2D) = "bump" {}
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_Shininess("Shininess", Range(0.01, 1.0)) = 0.078125
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_SpecColor("Specular", Color) = (0.5,0.5,0.5,1.0)
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_RimMultiplier ("Rim Multiplier", Range(0.0,8.0)) = 0.0
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_RimColor ("Rim Color (RGB) Strength (A)", Color) = (1.0,1.0,1.0,1.0)
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_RimPower ("Rim Power", Range(0.0,16.0)) = 5.0
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_EmissionMultiplier("Emission Multiplier", Float) = 0.0
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_EmissionColor("Emission Color", Color) = (0.0,0.0,0.0)
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_EmissionMap("Emission", 2D) = "white" {}
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}
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SubShader {
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Tags {
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"RenderType"="Opaque"
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"PerformanceChecks"="False"
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}
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LOD 300
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CGPROGRAM
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#pragma target 3.0
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#pragma shader_feature _UVFREE_LOCAL
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#pragma shader_feature _UVFREE_BUMPED
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#pragma shader_feature _UVFREE_RIM
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#pragma shader_feature _UVFREE_VERTEX_COLOR
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#pragma shader_feature _EMISSION
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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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#pragma surface surf BlinnPhong vertex:vert fullforwardshadows
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#include "UnityCG.cginc"
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// Instanced Properties
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// https://docs.unity3d.com/Manual/GPUInstancing.html
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UNITY_INSTANCING_BUFFER_START (MyProperties)
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UNITY_DEFINE_INSTANCED_PROP(fixed4, _Color)
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#define _Color_arr MyProperties
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UNITY_INSTANCING_BUFFER_END(MyProperties)
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// Non-instanced properties
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half _TexPower;
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fixed _VertexColorStrength;
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sampler2D _MainTex;
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float4 _MainTex_ST;
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sampler2D _BumpMap;
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half _BumpScale;
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sampler2D _EmissionMap;
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half _EmissionMultiplier;
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half4 _EmissionColor;
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fixed4 _RimColor;
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half _RimPower;
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half _RimMultiplier;
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float _Shininess;
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struct Input {
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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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#ifdef _UVFREE_RIM
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fixed3 viewDir;
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#endif
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#ifdef _UVFREE_VERTEX_COLOR
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fixed4 color:COLOR;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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void vert (inout appdata_full v, out Input o) {
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UNITY_INITIALIZE_OUTPUT(Input,o);
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#ifdef _UVFREE_LOCAL
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#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
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o.normal = v.normal;
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#endif
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o.powerNormal = pow(abs(v.normal), _TexPower);
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o.powerNormal = max(o.powerNormal, 0.0001);
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o.powerNormal /= dot(o.powerNormal, 1.0);
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v.tangent.xyz =
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cross(v.normal, fixed3(0.0,sign(v.normal.x),0.0)) * (o.powerNormal.x)
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+ cross(v.normal, fixed3(0.0,0.0,sign(v.normal.y))) * (o.powerNormal.y)
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+ cross(v.normal, fixed3(0.0,sign(v.normal.z),0.0)) * (o.powerNormal.z)
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;
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v.tangent.w =
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(-(v.normal.x) * (o.powerNormal.x))
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+ (-(v.normal.y) * (o.powerNormal.y))
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+ (-(v.normal.z) * (o.powerNormal.z))
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;
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#else
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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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o.powerNormal = pow(abs(worldNormal), _TexPower);
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o.powerNormal = max(o.powerNormal, 0.0001);
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o.powerNormal /= dot(o.powerNormal, 1.0);
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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 * (o.powerNormal.x))
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+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,0.0,sign(worldNormal.y),0.0)).xyz * (o.powerNormal.y))
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+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.z),0.0,0.0)).xyz * (o.powerNormal.z))
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;
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v.tangent.w =
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(-(worldNormal.x) * (o.powerNormal.x))
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+ (-(worldNormal.y) * (o.powerNormal.y))
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+ (-(worldNormal.z) * (o.powerNormal.z))
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;
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#endif
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}
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void surf (Input IN, inout SurfaceOutput o) {
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// TRIPLANAR UVs BASED ON WORLD OR LOCAL POSITION
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//
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#ifdef _UVFREE_LOCAL
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float3 pos = mul(unity_WorldToObject, float4(IN.worldPos, 1.0)).xyz;
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float2 posX = pos.zy;
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float2 posY = pos.xz;
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float2 posZ = float2(-pos.x, pos.y);
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#else
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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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#endif
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float2 xUV = posX * _MainTex_ST.xy + _MainTex_ST.zw;
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float2 yUV = posY * _MainTex_ST.xy + _MainTex_ST.zw;
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float2 zUV = posZ * _MainTex_ST.xy + _MainTex_ST.zw;
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#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
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fixed3 powerSign = sign(IN.normal);
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xUV.x *= powerSign.x;
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zUV.x *= powerSign.z;
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yUV.y *= powerSign.y;
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#endif
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// DIFFUSE
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//
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fixed4 texX = tex2D(_MainTex, xUV);
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fixed4 texY = tex2D(_MainTex, yUV);
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fixed4 texZ = tex2D(_MainTex, zUV);
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fixed4 tex =
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texX * IN.powerNormal.x
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+ texY * IN.powerNormal.y
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+ texZ * IN.powerNormal.z;
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#ifdef _UVFREE_VERTEX_COLOR
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tex *= lerp(fixed4(1.0,1.0,1.0,1.0), IN.color, _VertexColorStrength);
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#endif
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fixed4 tint = UNITY_ACCESS_INSTANCED_PROP (_Color_arr, _Color);
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o.Albedo = max(fixed3(0.001,0.001,0.001), tex.rgb * tint.rgb);
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o.Alpha = 1.0;
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// NORMAL
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//
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#ifdef _UVFREE_BUMPED
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fixed3 bumpX = UnpackScaleNormal(tex2D(_BumpMap, xUV), _BumpScale);
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fixed3 bumpY = UnpackScaleNormal(tex2D(_BumpMap, yUV), _BumpScale);
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fixed3 bumpZ = UnpackScaleNormal(tex2D(_BumpMap, zUV), _BumpScale);
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fixed3 bump =
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bumpX * IN.powerNormal.x
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+ bumpY * IN.powerNormal.y
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+ bumpZ * IN.powerNormal.z
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;
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o.Normal = normalize(bump);
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#else
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o.Normal = fixed3(0.0,0.0,1.0);
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#endif
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// SPECULAR/GLOSS
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//
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o.Gloss = tex.a * _SpecColor.a;
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o.Specular = _Shininess;
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// RIM
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//
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#ifdef _UVFREE_RIM
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half rimStrength = 1.0 - max(0.0, dot(normalize(IN.viewDir), o.Normal));
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o.Emission = _RimMultiplier * _RimColor.rgb * pow(rimStrength, _RimPower) * _RimColor.a;
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#endif
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// EMISSION
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//
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#ifdef _EMISSION
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fixed3 emissionX = tex2D(_EmissionMap, xUV).rgb;
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fixed3 emissionY = tex2D(_EmissionMap, yUV).rgb;
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fixed3 emissionZ = tex2D(_EmissionMap, zUV).rgb;
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o.Emission +=
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(emissionX * IN.powerNormal.x + emissionY * IN.powerNormal.y + emissionZ * IN.powerNormal.z)
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* _EmissionColor.rgb
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* _EmissionMultiplier;
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#endif
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}
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ENDCG
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}
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FallBack "Diffuse"
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CustomEditor "UVFreeLegacyTopBottomGUI"
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}
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@@ -0,0 +1,9 @@
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fileFormatVersion: 2
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guid: ab53f541c10484ef2b031dc958e26032
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timeCreated: 1427423850
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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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@@ -0,0 +1,252 @@
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// Upgrade NOTE: upgraded instancing buffer 'MyProperties' to new syntax.
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// Use the non-batching version of this shader if you are using
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// local mode, and are seeing the textures move when you zoom in
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// due to dynamic batching. (Dynamic batching converts local vertex
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// data into world space, making local vertex position data unavailable
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// to the shader.)
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Shader "UVFree/Legacy/Specular Non-Batching" {
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Properties {
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// Triplanar space, for UI
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[Toggle(_UVFREE_LOCAL)] _UVFreeLocal ("Use Local Space (instead of Global)", Float) = 0.0
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[Toggle(_UVFREE_VERTEX_COLOR)] _UVFreeVertexColor ("Use Vertex Color", Float) = 0.0
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[Toggle(_UVFREE_BUMPED)] _UVFreeBumped ("Use Normal Mapping", Float) = 1.0
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[Toggle(_UVFREE_RIM)] _UVFreeRim ("Use Rim Lighting", Float) = 0.0
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[Toggle(_EMISSION)] _Emission ("Use Emission", Float) = 0.0
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_TexPower("Texture Power", Range(0.0,20.0)) = 10.0
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_Color ("Tint", Color) = (1.0,1.0,1.0,1.0)
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_MainTex ("Base Color (RGB) Gloss (A)", 2D) = "white" {}
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_VertexColorStrength("Vertex Color Strength", Range(0.0,1.0)) = 0.0
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_BumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
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_BumpMap("Normal Map", 2D) = "bump" {}
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_Shininess("Shininess", Range(0.01, 1.0)) = 0.078125
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_SpecColor("Specular", Color) = (0.5,0.5,0.5,1.0)
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_RimMultiplier ("Rim Multiplier", Range(0.0,8.0)) = 0.0
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_RimColor ("Rim Color (RGB) Strength (A)", Color) = (1.0,1.0,1.0,1.0)
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_RimPower ("Rim Power", Range(0.0,16.0)) = 5.0
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_EmissionMultiplier("Emission Multiplier", Float) = 0.0
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_EmissionColor("Emission Color", Color) = (0.0,0.0,0.0)
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_EmissionMap("Emission", 2D) = "white" {}
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}
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SubShader {
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Tags {
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"RenderType"="Opaque"
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"PerformanceChecks"="False"
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"DisableBatching"="True"
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}
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LOD 300
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CGPROGRAM
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#pragma target 3.0
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#pragma shader_feature _UVFREE_LOCAL
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#pragma shader_feature _UVFREE_BUMPED
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#pragma shader_feature _UVFREE_RIM
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#pragma shader_feature _UVFREE_VERTEX_COLOR
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#pragma shader_feature _EMISSION
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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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#pragma surface surf BlinnPhong vertex:vert fullforwardshadows
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#include "UnityCG.cginc"
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// Instanced Properties
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// https://docs.unity3d.com/Manual/GPUInstancing.html
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UNITY_INSTANCING_BUFFER_START (MyProperties)
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UNITY_DEFINE_INSTANCED_PROP(fixed4, _Color)
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#define _Color_arr MyProperties
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UNITY_INSTANCING_BUFFER_END(MyProperties)
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// Non-instanced properties
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half _TexPower;
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fixed _VertexColorStrength;
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sampler2D _MainTex;
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float4 _MainTex_ST;
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sampler2D _BumpMap;
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half _BumpScale;
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sampler2D _EmissionMap;
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half _EmissionMultiplier;
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half4 _EmissionColor;
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fixed4 _RimColor;
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half _RimPower;
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half _RimMultiplier;
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float _Shininess;
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struct Input {
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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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#ifdef _UVFREE_RIM
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fixed3 viewDir;
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#endif
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#ifdef _UVFREE_VERTEX_COLOR
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fixed4 color:COLOR;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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void vert (inout appdata_full v, out Input o) {
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UNITY_INITIALIZE_OUTPUT(Input,o);
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#ifdef _UVFREE_LOCAL
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#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
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o.normal = v.normal;
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#endif
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o.powerNormal = pow(abs(v.normal), _TexPower);
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o.powerNormal = max(o.powerNormal, 0.0001);
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o.powerNormal /= dot(o.powerNormal, 1.0);
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v.tangent.xyz =
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cross(v.normal, fixed3(0.0,sign(v.normal.x),0.0)) * (o.powerNormal.x)
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+ cross(v.normal, fixed3(0.0,0.0,sign(v.normal.y))) * (o.powerNormal.y)
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+ cross(v.normal, fixed3(0.0,sign(v.normal.z),0.0)) * (o.powerNormal.z)
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;
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||||
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v.tangent.w =
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(-(v.normal.x) * (o.powerNormal.x))
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+ (-(v.normal.y) * (o.powerNormal.y))
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+ (-(v.normal.z) * (o.powerNormal.z))
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;
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||||
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#else
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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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||||
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o.powerNormal = pow(abs(worldNormal), _TexPower);
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||||
o.powerNormal = max(o.powerNormal, 0.0001);
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||||
o.powerNormal /= dot(o.powerNormal, 1.0);
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||||
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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 * (o.powerNormal.x))
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+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,0.0,sign(worldNormal.y),0.0)).xyz * (o.powerNormal.y))
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+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.z),0.0,0.0)).xyz * (o.powerNormal.z))
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;
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||||
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||||
v.tangent.w =
|
||||
(-(worldNormal.x) * (o.powerNormal.x))
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||||
+ (-(worldNormal.y) * (o.powerNormal.y))
|
||||
+ (-(worldNormal.z) * (o.powerNormal.z))
|
||||
;
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||||
#endif
|
||||
}
|
||||
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||||
void surf (Input IN, inout SurfaceOutput o) {
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||||
|
||||
// TRIPLANAR UVs BASED ON WORLD OR LOCAL POSITION
|
||||
//
|
||||
|
||||
#ifdef _UVFREE_LOCAL
|
||||
float3 pos = mul(unity_WorldToObject, float4(IN.worldPos, 1.0)).xyz;
|
||||
|
||||
float2 posX = pos.zy;
|
||||
float2 posY = pos.xz;
|
||||
float2 posZ = float2(-pos.x, pos.y);
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||||
#else
|
||||
float2 posX = IN.worldPos.zy;
|
||||
float2 posY = IN.worldPos.xz;
|
||||
float2 posZ = float2(-IN.worldPos.x, IN.worldPos.y);
|
||||
#endif
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||||
|
||||
float2 xUV = posX * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
float2 yUV = posY * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
float2 zUV = posZ * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
|
||||
#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
fixed3 powerSign = sign(IN.normal);
|
||||
xUV.x *= powerSign.x;
|
||||
zUV.x *= powerSign.z;
|
||||
yUV.y *= powerSign.y;
|
||||
#endif
|
||||
|
||||
// DIFFUSE
|
||||
//
|
||||
|
||||
fixed4 texX = tex2D(_MainTex, xUV);
|
||||
fixed4 texY = tex2D(_MainTex, yUV);
|
||||
fixed4 texZ = tex2D(_MainTex, zUV);
|
||||
|
||||
fixed4 tex =
|
||||
texX * IN.powerNormal.x
|
||||
+ texY * IN.powerNormal.y
|
||||
+ texZ * IN.powerNormal.z;
|
||||
|
||||
#ifdef _UVFREE_VERTEX_COLOR
|
||||
tex *= lerp(fixed4(1.0,1.0,1.0,1.0), IN.color, _VertexColorStrength);
|
||||
#endif
|
||||
|
||||
fixed4 tint = UNITY_ACCESS_INSTANCED_PROP (_Color_arr, _Color);
|
||||
o.Albedo = max(fixed3(0.001,0.001,0.001), tex.rgb * tint.rgb);
|
||||
o.Alpha = 1.0;
|
||||
|
||||
// NORMAL
|
||||
//
|
||||
|
||||
#ifdef _UVFREE_BUMPED
|
||||
fixed3 bumpX = UnpackScaleNormal(tex2D(_BumpMap, xUV), _BumpScale);
|
||||
fixed3 bumpY = UnpackScaleNormal(tex2D(_BumpMap, yUV), _BumpScale);
|
||||
fixed3 bumpZ = UnpackScaleNormal(tex2D(_BumpMap, zUV), _BumpScale);
|
||||
|
||||
fixed3 bump =
|
||||
bumpX * IN.powerNormal.x
|
||||
+ bumpY * IN.powerNormal.y
|
||||
+ bumpZ * IN.powerNormal.z
|
||||
;
|
||||
|
||||
o.Normal = normalize(bump);
|
||||
#else
|
||||
o.Normal = fixed3(0.0,0.0,1.0);
|
||||
#endif
|
||||
|
||||
// SPECULAR/GLOSS
|
||||
//
|
||||
o.Gloss = tex.a * _SpecColor.a;
|
||||
o.Specular = _Shininess;
|
||||
|
||||
// RIM
|
||||
//
|
||||
#ifdef _UVFREE_RIM
|
||||
half rimStrength = 1.0 - max(0.0, dot(normalize(IN.viewDir), o.Normal));
|
||||
o.Emission = _RimMultiplier * _RimColor.rgb * pow(rimStrength, _RimPower) * _RimColor.a;
|
||||
#endif
|
||||
|
||||
// EMISSION
|
||||
//
|
||||
#ifdef _EMISSION
|
||||
fixed3 emissionX = tex2D(_EmissionMap, xUV).rgb;
|
||||
fixed3 emissionY = tex2D(_EmissionMap, yUV).rgb;
|
||||
fixed3 emissionZ = tex2D(_EmissionMap, zUV).rgb;
|
||||
o.Emission +=
|
||||
(emissionX * IN.powerNormal.x + emissionY * IN.powerNormal.y + emissionZ * IN.powerNormal.z)
|
||||
* _EmissionColor.rgb
|
||||
* _EmissionMultiplier;
|
||||
|
||||
#endif
|
||||
}
|
||||
ENDCG
|
||||
}
|
||||
FallBack "Diffuse"
|
||||
CustomEditor "UVFreeLegacyTopBottomGUI"
|
||||
}
|
||||
@@ -0,0 +1,9 @@
|
||||
fileFormatVersion: 2
|
||||
guid: 6be38e856357c4f12b953c2addabeddb
|
||||
timeCreated: 1427423850
|
||||
licenseType: Store
|
||||
ShaderImporter:
|
||||
defaultTextures: []
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
@@ -0,0 +1,402 @@
|
||||
// Upgrade NOTE: upgraded instancing buffer 'MyProperties' to new syntax.
|
||||
|
||||
// Use the non-batching version of this shader if you are using
|
||||
// local mode, and are seeing the textures move when you zoom in
|
||||
// due to dynamic batching. (Dynamic batching converts local vertex
|
||||
// data into world space, making local vertex position data unavailable
|
||||
// to the shader.)
|
||||
|
||||
Shader "UVFree/Legacy/SpecularTopBottom" {
|
||||
Properties {
|
||||
// Triplanar space, for UI
|
||||
[Toggle(_UVFREE_LOCAL)] _UVFreeLocal ("Use Local Space (instead of Global)", Float) = 0.0
|
||||
[Toggle(_UVFREE_VERTEX_COLOR)] _UVFreeVertexColor ("Use Vertex Color", Float) = 0.0
|
||||
[Toggle(_UVFREE_RIM)] _UVFreeRim ("Use Rim Lighting", Float) = 0.0
|
||||
[Toggle(_UVFREE_BOTTOM)] _UVFreeBottom ("Use Bottom", Float) = 1.0
|
||||
[Toggle(_EMISSION)] _Emission ("Use Emission", Float) = 0.0
|
||||
|
||||
_TexPower("Texture Power", Range(0.0,20.0)) = 10.0
|
||||
_TopMultiplier ("Top Multiplier (+Y)", Range(0.0,8.0)) = 1.0
|
||||
_BottomMultiplier ("Bottom Multiplier (-Y)", Range(0.0,8.0)) = 0.0
|
||||
|
||||
_Color ("Tint", Color) = (1.0,1.0,1.0,1.0)
|
||||
_MainTex ("Base Color (RGB) Gloss (A)", 2D) = "white" {}
|
||||
|
||||
_VertexColorStrength("Vertex Color Strength", Range(0.0,1.0)) = 0.0
|
||||
|
||||
_BumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
|
||||
_BumpMap("Normal Map", 2D) = "bump" {}
|
||||
|
||||
_Shininess("Shininess", Range(0.01, 1.0)) = 0.078125
|
||||
_SpecColor("Specular", Color) = (0.5,0.5,0.5,1.0)
|
||||
|
||||
_EmissionMultiplier("Emission Multiplier", Float) = 0.0
|
||||
_EmissionColor("Emission Color", Color) = (0.0,0.0,0.0)
|
||||
_EmissionMap("Emission", 2D) = "white" {}
|
||||
|
||||
_RimMultiplier ("Rim Multiplier", Range(0.0,8.0)) = 0.0
|
||||
_RimColor ("Rim Color (RGB) Strength (A)", Color) = (1.0,1.0,1.0,1.0)
|
||||
_RimPower ("Rim Power", Range(0.0, 16.0)) = 5.0
|
||||
|
||||
_TopColor ("Tint", Color) = (1.0,1.0,1.0,1.0)
|
||||
_TopMainTex ("Base Color (RGB) Gloss (A)", 2D) = "white" {}
|
||||
|
||||
_TopBumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
|
||||
_TopBumpMap("Normal Map", 2D) = "bump" {}
|
||||
|
||||
_TopShininess("Shininess", Range(0.01, 1.0)) = 0.078125
|
||||
|
||||
_TopEmissionMultiplier("Emission Multiplier", Float) = 0.0
|
||||
_TopEmissionColor("Emission Color", Color) = (0.0,0.0,0.0)
|
||||
_TopEmissionMap("Emission", 2D) = "white" {}
|
||||
|
||||
_BottomColor ("Tint", Color) = (1.0,1.0,1.0,1.0)
|
||||
_BottomMainTex ("Base Color (RGB) Gloss (A)", 2D) = "white" {}
|
||||
|
||||
_BottomBumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
|
||||
_BottomBumpMap("Normal Map", 2D) = "bump" {}
|
||||
|
||||
_BottomEmissionMultiplier("Emission Multiplier", Float) = 0
|
||||
_BottomEmissionColor("Emission Color", Color) = (0.0,0.0,0.0)
|
||||
_BottomEmissionMap("Emission", 2D) = "white" {}
|
||||
|
||||
_BottomShininess("Shininess", Range(0.01, 1.0)) = 0.078125
|
||||
|
||||
}
|
||||
|
||||
SubShader {
|
||||
Tags {
|
||||
"RenderType"="Opaque"
|
||||
"PerformanceChecks"="False"
|
||||
}
|
||||
|
||||
LOD 300
|
||||
|
||||
CGPROGRAM
|
||||
|
||||
#pragma target 3.0
|
||||
|
||||
#pragma shader_feature _UVFREE_LOCAL
|
||||
#pragma shader_feature _UVFREE_RIM
|
||||
#pragma shader_feature _UVFREE_BOTTOM
|
||||
#pragma shader_feature _UVFREE_VERTEX_COLOR
|
||||
#pragma shader_feature _EMISSION
|
||||
|
||||
// Uncomment to enable experimental feature which flips
|
||||
// backward textures. Note: Causes some normals to be flipped.
|
||||
// #define _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
|
||||
#pragma surface surf BlinnPhong vertex:vert fullforwardshadows
|
||||
|
||||
#include "UnityCG.cginc"
|
||||
|
||||
// Instanced Properties
|
||||
// https://docs.unity3d.com/Manual/GPUInstancing.html
|
||||
UNITY_INSTANCING_BUFFER_START (MyProperties)
|
||||
UNITY_DEFINE_INSTANCED_PROP(fixed4, _Color)
|
||||
#define _Color_arr MyProperties
|
||||
UNITY_INSTANCING_BUFFER_END(MyProperties)
|
||||
|
||||
// Non-instanced properties
|
||||
//
|
||||
half _TexPower;
|
||||
|
||||
// MAIN
|
||||
fixed _VertexColorStrength;
|
||||
sampler2D _MainTex;
|
||||
float4 _MainTex_ST;
|
||||
sampler2D _BumpMap;
|
||||
half _BumpScale;
|
||||
sampler2D _EmissionMap;
|
||||
half _EmissionMultiplier;
|
||||
half4 _EmissionColor;
|
||||
fixed4 _RimColor;
|
||||
half _RimPower;
|
||||
half _RimMultiplier;
|
||||
float _Shininess;
|
||||
|
||||
// TOP
|
||||
half _TopMultiplier;
|
||||
fixed4 _TopColor;
|
||||
sampler2D _TopMainTex;
|
||||
float4 _TopMainTex_ST;
|
||||
sampler2D _TopBumpMap;
|
||||
half _TopBumpScale;
|
||||
sampler2D _TopEmissionMap;
|
||||
half _TopEmissionMultiplier;
|
||||
half4 _TopEmissionColor;
|
||||
float _TopShininess;
|
||||
|
||||
// BOTTOM
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
half _BottomMultiplier;
|
||||
fixed4 _BottomColor;
|
||||
sampler2D _BottomMainTex;
|
||||
float4 _BottomMainTex_ST;
|
||||
sampler2D _BottomBumpMap;
|
||||
half _BottomBumpScale;
|
||||
sampler2D _BottomEmissionMap;
|
||||
half _BottomEmissionMultiplier;
|
||||
half4 _BottomEmissionColor;
|
||||
float _BottomShininess;
|
||||
#endif
|
||||
|
||||
struct Input {
|
||||
fixed3 powerNormal;
|
||||
fixed3 normal;
|
||||
|
||||
float3 worldPos;
|
||||
|
||||
#ifdef _UVFREE_RIM
|
||||
fixed3 viewDir;
|
||||
#endif
|
||||
|
||||
#ifdef _UVFREE_VERTEX_COLOR
|
||||
fixed4 color:COLOR;
|
||||
#endif
|
||||
|
||||
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||||
};
|
||||
|
||||
void vert (inout appdata_full v, out Input o) {
|
||||
|
||||
UNITY_INITIALIZE_OUTPUT(Input,o);
|
||||
|
||||
#ifdef _UVFREE_LOCAL
|
||||
o.normal = v.normal;
|
||||
fixed3 powerNormal = v.normal;
|
||||
fixed3 weightedPowerNormal = v.normal;
|
||||
|
||||
#else
|
||||
fixed3 worldNormal = normalize(mul(unity_ObjectToWorld, fixed4(v.normal, 0.0)).xyz);
|
||||
o.normal = worldNormal;
|
||||
fixed3 powerNormal = worldNormal;
|
||||
fixed3 weightedPowerNormal = worldNormal;
|
||||
|
||||
#endif
|
||||
|
||||
// texpower sets the sharpness
|
||||
powerNormal = pow(abs(powerNormal), _TexPower);
|
||||
powerNormal = max(powerNormal, 0.0001);
|
||||
powerNormal /= dot(powerNormal, 1.0);
|
||||
o.powerNormal = powerNormal;
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
weightedPowerNormal.y = max(0.0, weightedPowerNormal.y)*_TopMultiplier + min(0.0, weightedPowerNormal.y)*_BottomMultiplier;
|
||||
#else
|
||||
weightedPowerNormal.y = max(0.0, weightedPowerNormal.y)*_TopMultiplier + min(0.0, weightedPowerNormal.y);
|
||||
#endif
|
||||
|
||||
weightedPowerNormal = pow(abs(weightedPowerNormal), _TexPower);
|
||||
weightedPowerNormal = max(weightedPowerNormal, 0.0001);
|
||||
weightedPowerNormal /= dot(weightedPowerNormal, 1.0);
|
||||
|
||||
fixed3 lerpedPowerNormal = lerp(powerNormal, weightedPowerNormal, weightedPowerNormal.y);
|
||||
|
||||
#ifdef _UVFREE_LOCAL
|
||||
|
||||
v.tangent.xyz =
|
||||
cross(v.normal, fixed3(0.0,sign(v.normal.x),0.0)) * (lerpedPowerNormal.x)
|
||||
+ cross(v.normal, fixed3(0.0,0.0,sign(v.normal.y))) * (lerpedPowerNormal.y)
|
||||
+ cross(v.normal, fixed3(0.0,sign(v.normal.z),0.0)) * (lerpedPowerNormal.z)
|
||||
;
|
||||
|
||||
v.tangent.w = dot(-v.normal, lerpedPowerNormal);
|
||||
|
||||
#else
|
||||
|
||||
v.tangent.xyz =
|
||||
cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.x),0.0,0.0)).xyz * (lerpedPowerNormal.x))
|
||||
+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,0.0,sign(worldNormal.y),0.0)).xyz * (lerpedPowerNormal.y))
|
||||
+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.z),0.0,0.0)).xyz * (lerpedPowerNormal.z))
|
||||
;
|
||||
|
||||
v.tangent.w = dot(-worldNormal, lerpedPowerNormal);
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
void surf (Input IN, inout SurfaceOutput o) {
|
||||
|
||||
fixed topLerp = smoothstep(0.0, 1.0, _TopMultiplier);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
fixed bottomLerp = smoothstep(0.0, 1.0, _BottomMultiplier);
|
||||
#endif
|
||||
|
||||
fixed3 weightedPowerNormal = IN.normal;
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
weightedPowerNormal.y = max(0.0, weightedPowerNormal.y)*_TopMultiplier + min(0.0, weightedPowerNormal.y)*_BottomMultiplier;
|
||||
#else
|
||||
weightedPowerNormal.y = max(0.0, weightedPowerNormal.y)*_TopMultiplier + min(0.0, weightedPowerNormal.y);
|
||||
#endif
|
||||
|
||||
weightedPowerNormal = pow(abs(weightedPowerNormal), _TexPower);
|
||||
weightedPowerNormal = max(weightedPowerNormal, 0.0001);
|
||||
weightedPowerNormal /= dot(weightedPowerNormal, 1.0);
|
||||
|
||||
fixed topBottomLerp = sign(IN.normal.y)*0.5 + 0.5;
|
||||
fixed yLerp = weightedPowerNormal.y;
|
||||
|
||||
// TRIPLANAR UVs BASED ON WORLD OR LOCAL POSITION
|
||||
//
|
||||
|
||||
#ifdef _UVFREE_LOCAL
|
||||
float3 pos = mul(unity_WorldToObject, float4(IN.worldPos, 1.0)).xyz;
|
||||
|
||||
float2 posX = pos.zy;
|
||||
float2 posY = pos.xz;
|
||||
float2 posZ = float2(-pos.x, pos.y);
|
||||
#else
|
||||
float2 posX = IN.worldPos.zy;
|
||||
float2 posY = IN.worldPos.xz;
|
||||
float2 posZ = float2(-IN.worldPos.x, IN.worldPos.y);
|
||||
#endif
|
||||
|
||||
float2 xUV = posX * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
float2 yUVTop = posY * _TopMainTex_ST.xy + _TopMainTex_ST.zw;
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
float2 yUVBottom = posY * _BottomMainTex_ST.xy + _BottomMainTex_ST.zw;
|
||||
#endif
|
||||
|
||||
float2 yUV = posY * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
float2 zUV = posZ * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
|
||||
#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
fixed3 powerSign = sign(IN.normal);
|
||||
xUV.x *= powerSign.x;
|
||||
zUV.x *= powerSign.z;
|
||||
yUV.y *= powerSign.y;
|
||||
yUVTop.y *= powerSign.y;
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
yUVBottom.y *= powerSign.y;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// DIFFUSE
|
||||
//
|
||||
fixed4 tint = UNITY_ACCESS_INSTANCED_PROP (_Color_arr, _Color);
|
||||
|
||||
fixed4 texX = tex2D(_MainTex, xUV) * tint;
|
||||
fixed4 texY = tex2D(_MainTex, yUV) * tint;
|
||||
fixed4 texZ = tex2D(_MainTex, zUV) * tint;
|
||||
|
||||
fixed4 texTop = tex2D(_TopMainTex, yUVTop) * _TopColor;
|
||||
texTop = lerp(texY, texTop, topLerp);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
fixed4 texBottom = tex2D(_BottomMainTex, yUVBottom) * _BottomColor;
|
||||
texBottom = lerp(texY, texBottom, bottomLerp);
|
||||
texTop = lerp(texBottom, texTop, topBottomLerp);
|
||||
#else
|
||||
texTop = lerp(texY, texTop, topBottomLerp);
|
||||
#endif
|
||||
|
||||
fixed4 tex =
|
||||
lerp(texX * IN.powerNormal.x, texTop * weightedPowerNormal.x, yLerp)
|
||||
+ lerp(texY * IN.powerNormal.y, texTop * weightedPowerNormal.y, yLerp)
|
||||
+ lerp(texZ * IN.powerNormal.z, texTop * weightedPowerNormal.z, yLerp)
|
||||
;
|
||||
|
||||
#ifdef _UVFREE_VERTEX_COLOR
|
||||
tex *= lerp(fixed4(1.0,1.0,1.0,1.0), IN.color, _VertexColorStrength);
|
||||
#endif
|
||||
|
||||
o.Albedo = max(fixed3(0.001,0.001,0.001), tex.rgb);
|
||||
o.Alpha = 1.0;
|
||||
|
||||
// NORMAL
|
||||
//
|
||||
fixed3 bumpX = UnpackScaleNormal(tex2D(_BumpMap, xUV), _BumpScale);
|
||||
fixed3 bumpY = UnpackScaleNormal(tex2D(_BumpMap, yUV), _BumpScale);
|
||||
fixed3 bumpZ = UnpackScaleNormal(tex2D(_BumpMap, zUV), _BumpScale);
|
||||
|
||||
fixed3 bumpTop = UnpackScaleNormal(tex2D(_TopBumpMap, yUVTop), _TopBumpScale);
|
||||
bumpTop = lerp(bumpY, bumpTop, topLerp);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
fixed3 bumpBottom = UnpackScaleNormal(tex2D(_BottomBumpMap, yUVBottom), _BottomBumpScale);
|
||||
bumpBottom = lerp(bumpY, bumpBottom, bottomLerp);
|
||||
bumpTop = lerp(bumpBottom, bumpTop, topBottomLerp);
|
||||
#else
|
||||
bumpTop = lerp(bumpY, bumpTop, topBottomLerp);
|
||||
#endif
|
||||
|
||||
fixed3 bump =
|
||||
lerp(bumpX * IN.powerNormal.x, bumpTop * weightedPowerNormal.x, yLerp)
|
||||
+ lerp(bumpY * IN.powerNormal.y, bumpTop * weightedPowerNormal.y, yLerp)
|
||||
+ lerp(bumpZ * IN.powerNormal.z, bumpTop * weightedPowerNormal.z, yLerp)
|
||||
;
|
||||
|
||||
o.Normal = normalize(bump);
|
||||
|
||||
// SHININESS/GLOSS
|
||||
//
|
||||
o.Gloss = tex.a;
|
||||
|
||||
float sgY = _Shininess;
|
||||
float sgTop = _TopShininess;
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
float sgBottom = _BottomShininess;
|
||||
#endif
|
||||
|
||||
sgTop = lerp(sgY, sgTop, topLerp);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
sgBottom = lerp(sgY, sgBottom, bottomLerp);
|
||||
sgTop = lerp(sgBottom, sgTop, topBottomLerp);
|
||||
#else
|
||||
sgTop = lerp(sgY, sgTop, topBottomLerp);
|
||||
#endif
|
||||
|
||||
float sg =
|
||||
lerp(sgY * IN.powerNormal.x, sgTop * weightedPowerNormal.x, yLerp)
|
||||
+ lerp(sgY * IN.powerNormal.y, sgTop * weightedPowerNormal.y, yLerp)
|
||||
+ lerp(sgY * IN.powerNormal.z, sgTop * weightedPowerNormal.z, yLerp)
|
||||
;
|
||||
|
||||
o.Gloss = tex.a * _SpecColor.a;
|
||||
o.Specular = sg;
|
||||
|
||||
// RIM
|
||||
//
|
||||
#ifdef _UVFREE_RIM
|
||||
half rimStrength = 1.0 - max(0.0, dot(normalize(IN.viewDir), o.Normal));
|
||||
o.Emission = _RimMultiplier * _RimColor.rgb * pow(rimStrength, _RimPower) * _RimColor.a;
|
||||
#endif
|
||||
|
||||
// EMISSION
|
||||
//
|
||||
|
||||
#ifdef _EMISSION
|
||||
|
||||
half3 emissionX = tex2D(_EmissionMap, xUV).rgb * _EmissionColor.rgb * _EmissionMultiplier;
|
||||
half3 emissionY = tex2D(_EmissionMap, yUV).rgb * _EmissionColor.rgb * _EmissionMultiplier;
|
||||
half3 emissionZ = tex2D(_EmissionMap, zUV).rgb * _EmissionColor.rgb * _EmissionMultiplier;
|
||||
|
||||
half3 emissionYTop = tex2D(_TopEmissionMap, yUVTop).rgb * _TopEmissionColor.rgb * _TopEmissionMultiplier;
|
||||
emissionYTop = lerp(emissionY, emissionYTop, topLerp);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
half3 emissionYBottom = tex2D(_BottomEmissionMap, yUVBottom).rgb * _BottomEmissionColor.rgb * _BottomEmissionMultiplier;
|
||||
emissionYBottom = lerp(emissionY, emissionYBottom, bottomLerp);
|
||||
emissionYTop = lerp(emissionYBottom, emissionYTop, topBottomLerp);
|
||||
#else
|
||||
emissionYTop = lerp(emissionY, emissionYTop, topBottomLerp);
|
||||
#endif
|
||||
|
||||
o.Emission +=
|
||||
lerp(emissionX * IN.powerNormal.x, emissionYTop * weightedPowerNormal.x, yLerp)
|
||||
+ lerp(emissionY * IN.powerNormal.y, emissionYTop * weightedPowerNormal.y, yLerp)
|
||||
+ lerp(emissionZ * IN.powerNormal.z, emissionYTop * weightedPowerNormal.z, yLerp)
|
||||
;
|
||||
#endif
|
||||
}
|
||||
ENDCG
|
||||
}
|
||||
FallBack "Diffuse"
|
||||
CustomEditor "UVFreeLegacyTopBottomGUI"
|
||||
|
||||
}
|
||||
@@ -0,0 +1,9 @@
|
||||
fileFormatVersion: 2
|
||||
guid: 68f7771eeeaa54d69b83a18f2b59ba8d
|
||||
timeCreated: 1427440874
|
||||
licenseType: Store
|
||||
ShaderImporter:
|
||||
defaultTextures: []
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
@@ -0,0 +1,397 @@
|
||||
// Upgrade NOTE: upgraded instancing buffer 'MyProperties' to new syntax.
|
||||
|
||||
Shader "UVFree/Legacy/SpecularTopBottom Non-Batching" {
|
||||
Properties {
|
||||
// Triplanar space, for UI
|
||||
[Toggle(_UVFREE_LOCAL)] _UVFreeLocal ("Use Local Space (instead of Global)", Float) = 0.0
|
||||
[Toggle(_UVFREE_VERTEX_COLOR)] _UVFreeVertexColor ("Use Vertex Color", Float) = 0.0
|
||||
[Toggle(_UVFREE_RIM)] _UVFreeRim ("Use Rim Lighting", Float) = 0.0
|
||||
[Toggle(_UVFREE_BOTTOM)] _UVFreeBottom ("Use Bottom", Float) = 1.0
|
||||
[Toggle(_EMISSION)] _Emission ("Use Emission", Float) = 0.0
|
||||
|
||||
_TexPower("Texture Power", Range(0.0,20.0)) = 10.0
|
||||
_TopMultiplier ("Top Multiplier (+Y)", Range(0.0,8.0)) = 1.0
|
||||
_BottomMultiplier ("Bottom Multiplier (-Y)", Range(0.0,8.0)) = 0.0
|
||||
|
||||
_Color ("Tint", Color) = (1.0,1.0,1.0,1.0)
|
||||
_MainTex ("Base Color (RGB) Gloss (A)", 2D) = "white" {}
|
||||
|
||||
_VertexColorStrength("Vertex Color Strength", Range(0.0,1.0)) = 0.0
|
||||
|
||||
_BumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
|
||||
_BumpMap("Normal Map", 2D) = "bump" {}
|
||||
|
||||
_Shininess("Shininess", Range(0.01, 1.0)) = 0.078125
|
||||
_SpecColor("Specular", Color) = (0.5,0.5,0.5,1.0)
|
||||
|
||||
_EmissionMultiplier("Emission Multiplier", Float) = 0.0
|
||||
_EmissionColor("Emission Color", Color) = (0.0,0.0,0.0)
|
||||
_EmissionMap("Emission", 2D) = "white" {}
|
||||
|
||||
_RimMultiplier ("Rim Multiplier", Range(0.0,8.0)) = 0.0
|
||||
_RimColor ("Rim Color (RGB) Strength (A)", Color) = (1.0,1.0,1.0,1.0)
|
||||
_RimPower ("Rim Power", Range(0.0, 16.0)) = 5.0
|
||||
|
||||
_TopColor ("Tint", Color) = (1.0,1.0,1.0,1.0)
|
||||
_TopMainTex ("Base Color (RGB) Gloss (A)", 2D) = "white" {}
|
||||
|
||||
_TopBumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
|
||||
_TopBumpMap("Normal Map", 2D) = "bump" {}
|
||||
|
||||
_TopShininess("Shininess", Range(0.01, 1.0)) = 0.078125
|
||||
|
||||
_TopEmissionMultiplier("Emission Multiplier", Float) = 0.0
|
||||
_TopEmissionColor("Emission Color", Color) = (0.0,0.0,0.0)
|
||||
_TopEmissionMap("Emission", 2D) = "white" {}
|
||||
|
||||
_BottomColor ("Tint", Color) = (1.0,1.0,1.0,1.0)
|
||||
_BottomMainTex ("Base Color (RGB) Gloss (A)", 2D) = "white" {}
|
||||
|
||||
_BottomBumpScale("Bump Scale", Range(-2.0, 2.0)) = 1.0
|
||||
_BottomBumpMap("Normal Map", 2D) = "bump" {}
|
||||
|
||||
_BottomEmissionMultiplier("Emission Multiplier", Float) = 0
|
||||
_BottomEmissionColor("Emission Color", Color) = (0.0,0.0,0.0)
|
||||
_BottomEmissionMap("Emission", 2D) = "white" {}
|
||||
|
||||
_BottomShininess("Shininess", Range(0.01, 1.0)) = 0.078125
|
||||
|
||||
}
|
||||
|
||||
SubShader {
|
||||
Tags {
|
||||
"RenderType"="Opaque"
|
||||
"PerformanceChecks"="False"
|
||||
"DisableBatching"="True"
|
||||
}
|
||||
|
||||
LOD 300
|
||||
|
||||
CGPROGRAM
|
||||
|
||||
#pragma target 3.0
|
||||
|
||||
#pragma shader_feature _UVFREE_LOCAL
|
||||
#pragma shader_feature _UVFREE_RIM
|
||||
#pragma shader_feature _UVFREE_BOTTOM
|
||||
#pragma shader_feature _UVFREE_VERTEX_COLOR
|
||||
#pragma shader_feature _EMISSION
|
||||
|
||||
// Uncomment to enable experimental feature which flips
|
||||
// backward textures. Note: Causes some normals to be flipped.
|
||||
// #define _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
|
||||
#pragma surface surf BlinnPhong vertex:vert fullforwardshadows
|
||||
|
||||
#include "UnityCG.cginc"
|
||||
|
||||
// Instanced Properties
|
||||
// https://docs.unity3d.com/Manual/GPUInstancing.html
|
||||
UNITY_INSTANCING_BUFFER_START (MyProperties)
|
||||
UNITY_DEFINE_INSTANCED_PROP(fixed4, _Color)
|
||||
#define _Color_arr MyProperties
|
||||
UNITY_INSTANCING_BUFFER_END(MyProperties)
|
||||
|
||||
// Non-instanced properties
|
||||
//
|
||||
half _TexPower;
|
||||
|
||||
// MAIN
|
||||
fixed _VertexColorStrength;
|
||||
sampler2D _MainTex;
|
||||
float4 _MainTex_ST;
|
||||
sampler2D _BumpMap;
|
||||
half _BumpScale;
|
||||
sampler2D _EmissionMap;
|
||||
half _EmissionMultiplier;
|
||||
half4 _EmissionColor;
|
||||
fixed4 _RimColor;
|
||||
half _RimPower;
|
||||
half _RimMultiplier;
|
||||
float _Shininess;
|
||||
|
||||
// TOP
|
||||
half _TopMultiplier;
|
||||
fixed4 _TopColor;
|
||||
sampler2D _TopMainTex;
|
||||
float4 _TopMainTex_ST;
|
||||
sampler2D _TopBumpMap;
|
||||
half _TopBumpScale;
|
||||
sampler2D _TopEmissionMap;
|
||||
half _TopEmissionMultiplier;
|
||||
half4 _TopEmissionColor;
|
||||
float _TopShininess;
|
||||
|
||||
// BOTTOM
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
half _BottomMultiplier;
|
||||
fixed4 _BottomColor;
|
||||
sampler2D _BottomMainTex;
|
||||
float4 _BottomMainTex_ST;
|
||||
sampler2D _BottomBumpMap;
|
||||
half _BottomBumpScale;
|
||||
sampler2D _BottomEmissionMap;
|
||||
half _BottomEmissionMultiplier;
|
||||
half4 _BottomEmissionColor;
|
||||
float _BottomShininess;
|
||||
#endif
|
||||
|
||||
struct Input {
|
||||
fixed3 powerNormal;
|
||||
fixed3 normal;
|
||||
|
||||
float3 worldPos;
|
||||
|
||||
#ifdef _UVFREE_RIM
|
||||
fixed3 viewDir;
|
||||
#endif
|
||||
|
||||
#ifdef _UVFREE_VERTEX_COLOR
|
||||
fixed4 color:COLOR;
|
||||
#endif
|
||||
|
||||
UNITY_VERTEX_INPUT_INSTANCE_ID
|
||||
};
|
||||
|
||||
void vert (inout appdata_full v, out Input o) {
|
||||
|
||||
UNITY_INITIALIZE_OUTPUT(Input,o);
|
||||
|
||||
#ifdef _UVFREE_LOCAL
|
||||
o.normal = v.normal;
|
||||
fixed3 powerNormal = v.normal;
|
||||
fixed3 weightedPowerNormal = v.normal;
|
||||
|
||||
#else
|
||||
fixed3 worldNormal = normalize(mul(unity_ObjectToWorld, fixed4(v.normal, 0.0)).xyz);
|
||||
o.normal = worldNormal;
|
||||
fixed3 powerNormal = worldNormal;
|
||||
fixed3 weightedPowerNormal = worldNormal;
|
||||
|
||||
#endif
|
||||
|
||||
// texpower sets the sharpness
|
||||
powerNormal = pow(abs(powerNormal), _TexPower);
|
||||
powerNormal = max(powerNormal, 0.0001);
|
||||
powerNormal /= dot(powerNormal, 1.0);
|
||||
o.powerNormal = powerNormal;
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
weightedPowerNormal.y = max(0.0, weightedPowerNormal.y)*_TopMultiplier + min(0.0, weightedPowerNormal.y)*_BottomMultiplier;
|
||||
#else
|
||||
weightedPowerNormal.y = max(0.0, weightedPowerNormal.y)*_TopMultiplier + min(0.0, weightedPowerNormal.y);
|
||||
#endif
|
||||
|
||||
weightedPowerNormal = pow(abs(weightedPowerNormal), _TexPower);
|
||||
weightedPowerNormal = max(weightedPowerNormal, 0.0001);
|
||||
weightedPowerNormal /= dot(weightedPowerNormal, 1.0);
|
||||
|
||||
fixed3 lerpedPowerNormal = lerp(powerNormal, weightedPowerNormal, weightedPowerNormal.y);
|
||||
|
||||
#ifdef _UVFREE_LOCAL
|
||||
|
||||
v.tangent.xyz =
|
||||
cross(v.normal, fixed3(0.0,sign(v.normal.x),0.0)) * (lerpedPowerNormal.x)
|
||||
+ cross(v.normal, fixed3(0.0,0.0,sign(v.normal.y))) * (lerpedPowerNormal.y)
|
||||
+ cross(v.normal, fixed3(0.0,sign(v.normal.z),0.0)) * (lerpedPowerNormal.z)
|
||||
;
|
||||
|
||||
v.tangent.w = dot(-v.normal, lerpedPowerNormal);
|
||||
|
||||
#else
|
||||
|
||||
v.tangent.xyz =
|
||||
cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.x),0.0,0.0)).xyz * (lerpedPowerNormal.x))
|
||||
+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,0.0,sign(worldNormal.y),0.0)).xyz * (lerpedPowerNormal.y))
|
||||
+ cross(v.normal, mul(unity_WorldToObject,fixed4(0.0,sign(worldNormal.z),0.0,0.0)).xyz * (lerpedPowerNormal.z))
|
||||
;
|
||||
|
||||
v.tangent.w = dot(-worldNormal, lerpedPowerNormal);
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
void surf (Input IN, inout SurfaceOutput o) {
|
||||
|
||||
fixed topLerp = smoothstep(0.0, 1.0, _TopMultiplier);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
fixed bottomLerp = smoothstep(0.0, 1.0, _BottomMultiplier);
|
||||
#endif
|
||||
|
||||
fixed3 weightedPowerNormal = IN.normal;
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
weightedPowerNormal.y = max(0.0, weightedPowerNormal.y)*_TopMultiplier + min(0.0, weightedPowerNormal.y)*_BottomMultiplier;
|
||||
#else
|
||||
weightedPowerNormal.y = max(0.0, weightedPowerNormal.y)*_TopMultiplier + min(0.0, weightedPowerNormal.y);
|
||||
#endif
|
||||
|
||||
weightedPowerNormal = pow(abs(weightedPowerNormal), _TexPower);
|
||||
weightedPowerNormal = max(weightedPowerNormal, 0.0001);
|
||||
weightedPowerNormal /= dot(weightedPowerNormal, 1.0);
|
||||
|
||||
fixed topBottomLerp = sign(IN.normal.y)*0.5 + 0.5;
|
||||
fixed yLerp = weightedPowerNormal.y;
|
||||
|
||||
// TRIPLANAR UVs BASED ON WORLD OR LOCAL POSITION
|
||||
//
|
||||
|
||||
#ifdef _UVFREE_LOCAL
|
||||
float3 pos = mul(unity_WorldToObject, float4(IN.worldPos, 1.0)).xyz;
|
||||
|
||||
float2 posX = pos.zy;
|
||||
float2 posY = pos.xz;
|
||||
float2 posZ = float2(-pos.x, pos.y);
|
||||
#else
|
||||
float2 posX = IN.worldPos.zy;
|
||||
float2 posY = IN.worldPos.xz;
|
||||
float2 posZ = float2(-IN.worldPos.x, IN.worldPos.y);
|
||||
#endif
|
||||
|
||||
float2 xUV = posX * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
float2 yUVTop = posY * _TopMainTex_ST.xy + _TopMainTex_ST.zw;
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
float2 yUVBottom = posY * _BottomMainTex_ST.xy + _BottomMainTex_ST.zw;
|
||||
#endif
|
||||
|
||||
float2 yUV = posY * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
float2 zUV = posZ * _MainTex_ST.xy + _MainTex_ST.zw;
|
||||
|
||||
#ifdef _UVFREE_FLIP_BACKWARD_TEXTURES
|
||||
fixed3 powerSign = sign(IN.normal);
|
||||
xUV.x *= powerSign.x;
|
||||
zUV.x *= powerSign.z;
|
||||
yUV.y *= powerSign.y;
|
||||
yUVTop.y *= powerSign.y;
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
yUVBottom.y *= powerSign.y;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// DIFFUSE
|
||||
//
|
||||
fixed4 tint = UNITY_ACCESS_INSTANCED_PROP (_Color_arr, _Color);
|
||||
|
||||
fixed4 texX = tex2D(_MainTex, xUV) * tint;
|
||||
fixed4 texY = tex2D(_MainTex, yUV) * tint;
|
||||
fixed4 texZ = tex2D(_MainTex, zUV) * tint;
|
||||
|
||||
fixed4 texTop = tex2D(_TopMainTex, yUVTop) * _TopColor;
|
||||
texTop = lerp(texY, texTop, topLerp);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
fixed4 texBottom = tex2D(_BottomMainTex, yUVBottom) * _BottomColor;
|
||||
texBottom = lerp(texY, texBottom, bottomLerp);
|
||||
texTop = lerp(texBottom, texTop, topBottomLerp);
|
||||
#else
|
||||
texTop = lerp(texY, texTop, topBottomLerp);
|
||||
#endif
|
||||
|
||||
fixed4 tex =
|
||||
lerp(texX * IN.powerNormal.x, texTop * weightedPowerNormal.x, yLerp)
|
||||
+ lerp(texY * IN.powerNormal.y, texTop * weightedPowerNormal.y, yLerp)
|
||||
+ lerp(texZ * IN.powerNormal.z, texTop * weightedPowerNormal.z, yLerp)
|
||||
;
|
||||
|
||||
#ifdef _UVFREE_VERTEX_COLOR
|
||||
tex *= lerp(fixed4(1.0,1.0,1.0,1.0), IN.color, _VertexColorStrength);
|
||||
#endif
|
||||
|
||||
o.Albedo = max(fixed3(0.001,0.001,0.001), tex.rgb);
|
||||
o.Alpha = 1.0;
|
||||
|
||||
// NORMAL
|
||||
//
|
||||
fixed3 bumpX = UnpackScaleNormal(tex2D(_BumpMap, xUV), _BumpScale);
|
||||
fixed3 bumpY = UnpackScaleNormal(tex2D(_BumpMap, yUV), _BumpScale);
|
||||
fixed3 bumpZ = UnpackScaleNormal(tex2D(_BumpMap, zUV), _BumpScale);
|
||||
|
||||
fixed3 bumpTop = UnpackScaleNormal(tex2D(_TopBumpMap, yUVTop), _TopBumpScale);
|
||||
bumpTop = lerp(bumpY, bumpTop, topLerp);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
fixed3 bumpBottom = UnpackScaleNormal(tex2D(_BottomBumpMap, yUVBottom), _BottomBumpScale);
|
||||
bumpBottom = lerp(bumpY, bumpBottom, bottomLerp);
|
||||
bumpTop = lerp(bumpBottom, bumpTop, topBottomLerp);
|
||||
#else
|
||||
bumpTop = lerp(bumpY, bumpTop, topBottomLerp);
|
||||
#endif
|
||||
|
||||
fixed3 bump =
|
||||
lerp(bumpX * IN.powerNormal.x, bumpTop * weightedPowerNormal.x, yLerp)
|
||||
+ lerp(bumpY * IN.powerNormal.y, bumpTop * weightedPowerNormal.y, yLerp)
|
||||
+ lerp(bumpZ * IN.powerNormal.z, bumpTop * weightedPowerNormal.z, yLerp)
|
||||
;
|
||||
|
||||
o.Normal = normalize(bump);
|
||||
|
||||
// SHININESS/GLOSS
|
||||
//
|
||||
o.Gloss = tex.a;
|
||||
|
||||
float sgY = _Shininess;
|
||||
float sgTop = _TopShininess;
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
float sgBottom = _BottomShininess;
|
||||
#endif
|
||||
|
||||
sgTop = lerp(sgY, sgTop, topLerp);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
sgBottom = lerp(sgY, sgBottom, bottomLerp);
|
||||
sgTop = lerp(sgBottom, sgTop, topBottomLerp);
|
||||
#else
|
||||
sgTop = lerp(sgY, sgTop, topBottomLerp);
|
||||
#endif
|
||||
|
||||
float sg =
|
||||
lerp(sgY * IN.powerNormal.x, sgTop * weightedPowerNormal.x, yLerp)
|
||||
+ lerp(sgY * IN.powerNormal.y, sgTop * weightedPowerNormal.y, yLerp)
|
||||
+ lerp(sgY * IN.powerNormal.z, sgTop * weightedPowerNormal.z, yLerp)
|
||||
;
|
||||
|
||||
o.Gloss = tex.a * _SpecColor.a;
|
||||
o.Specular = sg;
|
||||
|
||||
// RIM
|
||||
//
|
||||
#ifdef _UVFREE_RIM
|
||||
half rimStrength = 1.0 - max(0.0, dot(normalize(IN.viewDir), o.Normal));
|
||||
o.Emission = _RimMultiplier * _RimColor.rgb * pow(rimStrength, _RimPower) * _RimColor.a;
|
||||
#endif
|
||||
|
||||
// EMISSION
|
||||
//
|
||||
|
||||
#ifdef _EMISSION
|
||||
|
||||
half3 emissionX = tex2D(_EmissionMap, xUV).rgb * _EmissionColor.rgb * _EmissionMultiplier;
|
||||
half3 emissionY = tex2D(_EmissionMap, yUV).rgb * _EmissionColor.rgb * _EmissionMultiplier;
|
||||
half3 emissionZ = tex2D(_EmissionMap, zUV).rgb * _EmissionColor.rgb * _EmissionMultiplier;
|
||||
|
||||
half3 emissionYTop = tex2D(_TopEmissionMap, yUVTop).rgb * _TopEmissionColor.rgb * _TopEmissionMultiplier;
|
||||
emissionYTop = lerp(emissionY, emissionYTop, topLerp);
|
||||
|
||||
#ifdef _UVFREE_BOTTOM
|
||||
half3 emissionYBottom = tex2D(_BottomEmissionMap, yUVBottom).rgb * _BottomEmissionColor.rgb * _BottomEmissionMultiplier;
|
||||
emissionYBottom = lerp(emissionY, emissionYBottom, bottomLerp);
|
||||
emissionYTop = lerp(emissionYBottom, emissionYTop, topBottomLerp);
|
||||
#else
|
||||
emissionYTop = lerp(emissionY, emissionYTop, topBottomLerp);
|
||||
#endif
|
||||
|
||||
o.Emission +=
|
||||
lerp(emissionX * IN.powerNormal.x, emissionYTop * weightedPowerNormal.x, yLerp)
|
||||
+ lerp(emissionY * IN.powerNormal.y, emissionYTop * weightedPowerNormal.y, yLerp)
|
||||
+ lerp(emissionZ * IN.powerNormal.z, emissionYTop * weightedPowerNormal.z, yLerp)
|
||||
;
|
||||
#endif
|
||||
}
|
||||
ENDCG
|
||||
}
|
||||
FallBack "Diffuse"
|
||||
CustomEditor "UVFreeLegacyTopBottomGUI"
|
||||
|
||||
}
|
||||
@@ -0,0 +1,9 @@
|
||||
fileFormatVersion: 2
|
||||
guid: 935d64de9b72849c9aa20b71c7163804
|
||||
timeCreated: 1427440874
|
||||
licenseType: Store
|
||||
ShaderImporter:
|
||||
defaultTextures: []
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
Reference in New Issue
Block a user