1977 lines
63 KiB
Plaintext
1977 lines
63 KiB
Plaintext
// Curved World <http://u3d.as/1W8h>
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// Copyright (c) Amazing Assets <https://amazingassets.world>
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Shader "Amazing Assets/Curved World/Nature/SpeedTree8"
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{
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Properties
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{
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[CurvedWorldBendSettings] _CurvedWorldBendSettings("0|1|1", Vector) = (0, 0, 0, 0)
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_MainTex ("Base (RGB) Transparency (A)", 2D) = "white" {}
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_Color ("Color", Color) = (1,1,1,1)
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[Toggle(EFFECT_HUE_VARIATION)] _HueVariationKwToggle("Hue Variation", Float) = 0
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_HueVariationColor ("Hue Variation Color", Color) = (1.0,0.5,0.0,0.1)
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[Toggle(EFFECT_BUMP)] _NormalMapKwToggle("Normal Mapping", Float) = 0
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_BumpMap ("Normalmap", 2D) = "bump" {}
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_ExtraTex ("Smoothness (R), Metallic (G), AO (B)", 2D) = "(0.5, 0.0, 1.0)" {}
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_Glossiness ("Smoothness", Range(0.0, 1.0)) = 0.5
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_Metallic ("Metallic", Range(0.0, 1.0)) = 0.0
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[Toggle(EFFECT_SUBSURFACE)] _SubsurfaceKwToggle("Subsurface", Float) = 0
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_SubsurfaceTex ("Subsurface (RGB)", 2D) = "white" {}
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_SubsurfaceColor ("Subsurface Color", Color) = (1,1,1,1)
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_SubsurfaceIndirect ("Subsurface Indirect", Range(0.0, 1.0)) = 0.25
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[Toggle(EFFECT_BILLBOARD)] _BillboardKwToggle("Billboard", Float) = 0
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_BillboardShadowFade ("Billboard Shadow Fade", Range(0.0, 1.0)) = 0.5
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[Enum(No,2,Yes,0)] _TwoSided ("Two Sided", Int) = 2 // enum matches cull mode
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[KeywordEnum(None,Fastest,Fast,Better,Best,Palm)] _WindQuality ("Wind Quality", Range(0,5)) = 0
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}
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SubShader
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{
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Tags
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{
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"Queue"="AlphaTest"
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"IgnoreProjector"="True"
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"RenderType"="Curved World_TransparentCutout"
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"DisableBatching"="LODFading"
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}
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LOD 400
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Cull [_TwoSided]
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// ------------------------------------------------------------
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// Surface shader code generated out of a CGPROGRAM block:
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// ---- forward rendering base pass:
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Pass {
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Name "FORWARD"
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Tags { "LightMode" = "ForwardBase" }
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CGPROGRAM
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// compile directives
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#pragma vertex vert_SpeedTreeSurf
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#pragma fragment frag_SpeedTreeSurf
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#pragma target 3.0 LOD_FADE_CROSSFADE
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#pragma target 3.0
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#pragma multi_compile_vertex LOD_FADE_PERCENTAGE LOD_FADE_CROSSFADE
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#pragma multi_compile_fragment __ LOD_FADE_CROSSFADE
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#pragma instancing_options assumeuniformscaling maxcount:50
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#pragma multi_compile_instancing
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#pragma multi_compile_fog
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#pragma multi_compile_fwdbase
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#include "HLSLSupport.cginc"
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#define UNITY_ASSUME_UNIFORM_SCALING
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#define UNITY_MAX_INSTANCE_COUNT 50
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#define UNITY_INSTANCED_LOD_FADE
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#define UNITY_INSTANCED_SH
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#define UNITY_INSTANCED_LIGHTMAPSTS
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#include "UnityShaderVariables.cginc"
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#include "UnityShaderUtilities.cginc"
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#include "UnityCG.cginc"
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#include "Lighting.cginc"
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#include "AutoLight.cginc"
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#define INTERNAL_DATA half3 internalSurfaceTtoW0; half3 internalSurfaceTtoW1; half3 internalSurfaceTtoW2;
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#define WorldReflectionVector(data,normal) reflect (data.worldRefl, half3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal)))
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#define WorldNormalVector(data,normal) fixed3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal))
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#pragma shader_feature_local _WINDQUALITY_NONE _WINDQUALITY_FASTEST _WINDQUALITY_FAST _WINDQUALITY_BETTER _WINDQUALITY_BEST _WINDQUALITY_PALM
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#pragma shader_feature_local EFFECT_BILLBOARD
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#pragma shader_feature_local EFFECT_HUE_VARIATION
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#pragma shader_feature_local EFFECT_SUBSURFACE
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#pragma shader_feature_local EFFECT_BUMP
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#pragma shader_feature_local EFFECT_EXTRA_TEX
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#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
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#define CURVEDWORLD_BEND_ID_1
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#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
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#pragma shader_feature_local CURVEDWORLD_NORMAL_TRANSFORMATION_ON
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#include "../../Core/CurvedWorldTransform.cginc"
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#define ENABLE_WIND
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#define EFFECT_BACKSIDE_NORMALS
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#include "SpeedTree8Common.cginc"
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// vertex-to-fragment interpolation data
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// no lightmaps:
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#ifndef LIGHTMAP_ON
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// half-precision fragment shader registers:
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#ifdef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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#define FOG_COMBINED_WITH_TSPACE
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struct v2f_SpeedTreeSurf {
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UNITY_POSITION(pos);
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half2 pack0 : TEXCOORD0; // _MainTex
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float4 tSpace0 : TEXCOORD1;
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float4 tSpace1 : TEXCOORD2;
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float4 tSpace2 : TEXCOORD3;
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fixed4 color : COLOR0;
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#if UNITY_SHOULD_SAMPLE_SH
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half3 sh : TEXCOORD4; // SH
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#endif
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UNITY_LIGHTING_COORDS(5,6)
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#if SHADER_TARGET >= 30
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float4 lmap : TEXCOORD7;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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// high-precision fragment shader registers:
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#ifndef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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struct v2f_SpeedTreeSurf {
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UNITY_POSITION(pos);
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half2 pack0 : TEXCOORD0; // _MainTex
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float4 tSpace0 : TEXCOORD1;
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float4 tSpace1 : TEXCOORD2;
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float4 tSpace2 : TEXCOORD3;
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fixed4 color : COLOR0;
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#if UNITY_SHOULD_SAMPLE_SH
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half3 sh : TEXCOORD4; // SH
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#endif
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UNITY_FOG_COORDS(5)
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UNITY_SHADOW_COORDS(6)
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#if SHADER_TARGET >= 30
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float4 lmap : TEXCOORD7;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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#endif
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// with lightmaps:
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#ifdef LIGHTMAP_ON
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// half-precision fragment shader registers:
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#ifdef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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#define FOG_COMBINED_WITH_TSPACE
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struct v2f_SpeedTreeSurf {
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UNITY_POSITION(pos);
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half2 pack0 : TEXCOORD0; // _MainTex
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float4 tSpace0 : TEXCOORD1;
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float4 tSpace1 : TEXCOORD2;
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float4 tSpace2 : TEXCOORD3;
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fixed4 color : COLOR0;
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float4 lmap : TEXCOORD4;
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UNITY_LIGHTING_COORDS(5,6)
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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// high-precision fragment shader registers:
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#ifndef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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struct v2f_SpeedTreeSurf {
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UNITY_POSITION(pos);
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half2 pack0 : TEXCOORD0; // _MainTex
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float4 tSpace0 : TEXCOORD1;
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float4 tSpace1 : TEXCOORD2;
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float4 tSpace2 : TEXCOORD3;
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fixed4 color : COLOR0;
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float4 lmap : TEXCOORD4;
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UNITY_FOG_COORDS(5)
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UNITY_SHADOW_COORDS(6)
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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#endif
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float4 _MainTex_ST;
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// vertex shader
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v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
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UNITY_SETUP_INSTANCE_ID(v);
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v2f_SpeedTreeSurf o;
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UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
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UNITY_TRANSFER_INSTANCE_ID(v,o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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SpeedTreeVert (v);
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o.pos = UnityObjectToClipPos(v.vertex);
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o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
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float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
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float3 worldNormal = UnityObjectToWorldNormal(v.normal);
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fixed3 worldTangent = UnityObjectToWorldDir(v.tangent.xyz);
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fixed tangentSign = v.tangent.w * unity_WorldTransformParams.w;
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fixed3 worldBinormal = cross(worldNormal, worldTangent) * tangentSign;
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o.tSpace0 = float4(worldTangent.x, worldBinormal.x, worldNormal.x, worldPos.x);
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o.tSpace1 = float4(worldTangent.y, worldBinormal.y, worldNormal.y, worldPos.y);
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o.tSpace2 = float4(worldTangent.z, worldBinormal.z, worldNormal.z, worldPos.z);
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o.color = v.color;
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#ifdef DYNAMICLIGHTMAP_ON
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o.lmap.zw = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
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#endif
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#ifdef LIGHTMAP_ON
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o.lmap.xy = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
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#endif
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// SH/ambient and vertex lights
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#ifndef LIGHTMAP_ON
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#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
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o.sh = 0;
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// Approximated illumination from non-important point lights
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#ifdef VERTEXLIGHT_ON
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o.sh += Shade4PointLights (
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unity_4LightPosX0, unity_4LightPosY0, unity_4LightPosZ0,
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unity_LightColor[0].rgb, unity_LightColor[1].rgb, unity_LightColor[2].rgb, unity_LightColor[3].rgb,
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unity_4LightAtten0, worldPos, worldNormal);
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#endif
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o.sh = ShadeSHPerVertex (worldNormal, o.sh);
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#endif
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#endif // !LIGHTMAP_ON
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UNITY_TRANSFER_LIGHTING(o,v.texcoord1.xy); // pass shadow and, possibly, light cookie coordinates to pixel shader
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#ifdef FOG_COMBINED_WITH_TSPACE
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UNITY_TRANSFER_FOG_COMBINED_WITH_TSPACE(o,o.pos); // pass fog coordinates to pixel shader
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#elif defined (FOG_COMBINED_WITH_WORLD_POS)
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UNITY_TRANSFER_FOG_COMBINED_WITH_WORLD_POS(o,o.pos); // pass fog coordinates to pixel shader
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#else
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UNITY_TRANSFER_FOG(o,o.pos); // pass fog coordinates to pixel shader
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#endif
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return o;
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}
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// fragment shader
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fixed4 frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN, float vface : VFACE) : SV_Target {
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UNITY_SETUP_INSTANCE_ID(IN);
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// prepare and unpack data
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Input surfIN;
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#ifdef FOG_COMBINED_WITH_TSPACE
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UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
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#elif defined (FOG_COMBINED_WITH_WORLD_POS)
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UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
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#else
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UNITY_EXTRACT_FOG(IN);
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#endif
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#ifdef FOG_COMBINED_WITH_TSPACE
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UNITY_RECONSTRUCT_TBN(IN);
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#else
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UNITY_EXTRACT_TBN(IN);
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#endif
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UNITY_INITIALIZE_OUTPUT(Input,surfIN);
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surfIN.uv_MainTex.x = 1.0;
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surfIN.color.x = 1.0;
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surfIN.facing.x = 1.0;
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surfIN.uv_MainTex = IN.pack0.xy;
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float3 worldPos = float3(IN.tSpace0.w, IN.tSpace1.w, IN.tSpace2.w);
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#ifndef USING_DIRECTIONAL_LIGHT
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fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
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#else
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fixed3 lightDir = _WorldSpaceLightPos0.xyz;
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#endif
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float3 worldViewDir = normalize(UnityWorldSpaceViewDir(worldPos));
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surfIN.color = IN.color;
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#if UNITY_VFACE_FLIPPED
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vface = -vface;
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#endif
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surfIN.facing = vface;
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#ifdef UNITY_COMPILER_HLSL
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SurfaceOutputStandard o = (SurfaceOutputStandard)0;
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#else
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SurfaceOutputStandard o;
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#endif
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o.Albedo = 0.0;
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o.Emission = 0.0;
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o.Alpha = 0.0;
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o.Occlusion = 1.0;
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fixed3 normalWorldVertex = fixed3(0,0,1);
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o.Normal = fixed3(0,0,1);
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// call surface function
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SpeedTreeSurf (surfIN, o);
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UNITY_APPLY_DITHER_CROSSFADE(IN.pos.xy);
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// compute lighting & shadowing factor
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UNITY_LIGHT_ATTENUATION(atten, IN, worldPos)
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fixed4 c = 0;
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float3 worldN;
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worldN.x = dot(_unity_tbn_0, o.Normal);
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worldN.y = dot(_unity_tbn_1, o.Normal);
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worldN.z = dot(_unity_tbn_2, o.Normal);
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worldN = normalize(worldN);
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o.Normal = worldN;
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// Setup lighting environment
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UnityGI gi;
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UNITY_INITIALIZE_OUTPUT(UnityGI, gi);
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gi.indirect.diffuse = 0;
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gi.indirect.specular = 0;
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gi.light.color = _LightColor0.rgb;
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gi.light.dir = lightDir;
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// Call GI (lightmaps/SH/reflections) lighting function
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UnityGIInput giInput;
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UNITY_INITIALIZE_OUTPUT(UnityGIInput, giInput);
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giInput.light = gi.light;
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giInput.worldPos = worldPos;
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giInput.worldViewDir = worldViewDir;
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giInput.atten = atten;
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#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
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giInput.lightmapUV = IN.lmap;
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#else
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giInput.lightmapUV = 0.0;
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#endif
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#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
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giInput.ambient = IN.sh;
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#else
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giInput.ambient.rgb = 0.0;
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#endif
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giInput.probeHDR[0] = unity_SpecCube0_HDR;
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giInput.probeHDR[1] = unity_SpecCube1_HDR;
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#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION)
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giInput.boxMin[0] = unity_SpecCube0_BoxMin; // .w holds lerp value for blending
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#endif
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#ifdef UNITY_SPECCUBE_BOX_PROJECTION
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giInput.boxMax[0] = unity_SpecCube0_BoxMax;
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giInput.probePosition[0] = unity_SpecCube0_ProbePosition;
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giInput.boxMax[1] = unity_SpecCube1_BoxMax;
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giInput.boxMin[1] = unity_SpecCube1_BoxMin;
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giInput.probePosition[1] = unity_SpecCube1_ProbePosition;
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#endif
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LightingSpeedTreeSubsurface_GI(o, giInput, gi);
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// realtime lighting: call lighting function
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c += LightingSpeedTreeSubsurface (o, worldViewDir, gi);
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UNITY_APPLY_FOG(_unity_fogCoord, c); // apply fog
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UNITY_OPAQUE_ALPHA(c.a);
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return c;
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}
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ENDCG
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}
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// ---- forward rendering additive lights pass:
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Pass {
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Name "FORWARD"
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Tags { "LightMode" = "ForwardAdd" }
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ZWrite Off Blend One One
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CGPROGRAM
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// compile directives
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#pragma vertex vert_SpeedTreeSurf
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#pragma fragment frag_SpeedTreeSurf
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#pragma target 3.0 LOD_FADE_CROSSFADE
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#pragma target 3.0
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#pragma multi_compile_vertex LOD_FADE_PERCENTAGE LOD_FADE_CROSSFADE
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#pragma multi_compile_fragment __ LOD_FADE_CROSSFADE
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#pragma instancing_options assumeuniformscaling maxcount:50
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#pragma multi_compile_instancing
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#pragma multi_compile_fog
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#pragma skip_variants INSTANCING_ON
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#pragma multi_compile_fwdadd
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#include "HLSLSupport.cginc"
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#define UNITY_ASSUME_UNIFORM_SCALING
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#define UNITY_MAX_INSTANCE_COUNT 50
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#define UNITY_INSTANCED_LOD_FADE
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#define UNITY_INSTANCED_SH
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#define UNITY_INSTANCED_LIGHTMAPSTS
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#include "UnityShaderVariables.cginc"
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#include "UnityShaderUtilities.cginc"
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#include "UnityCG.cginc"
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#include "Lighting.cginc"
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#include "AutoLight.cginc"
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#define INTERNAL_DATA half3 internalSurfaceTtoW0; half3 internalSurfaceTtoW1; half3 internalSurfaceTtoW2;
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#define WorldReflectionVector(data,normal) reflect (data.worldRefl, half3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal)))
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#define WorldNormalVector(data,normal) fixed3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal))
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#pragma shader_feature_local _WINDQUALITY_NONE _WINDQUALITY_FASTEST _WINDQUALITY_FAST _WINDQUALITY_BETTER _WINDQUALITY_BEST _WINDQUALITY_PALM
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#pragma shader_feature_local EFFECT_BILLBOARD
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#pragma shader_feature_local EFFECT_HUE_VARIATION
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#pragma shader_feature_local EFFECT_SUBSURFACE
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#pragma shader_feature_local EFFECT_BUMP
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#pragma shader_feature_local EFFECT_EXTRA_TEX
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#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
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#define CURVEDWORLD_BEND_ID_1
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#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
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#pragma shader_feature_local CURVEDWORLD_NORMAL_TRANSFORMATION_ON
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#include "../../Core/CurvedWorldTransform.cginc"
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#define ENABLE_WIND
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#define EFFECT_BACKSIDE_NORMALS
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#include "SpeedTree8Common.cginc"
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// vertex-to-fragment interpolation data
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struct v2f_SpeedTreeSurf {
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UNITY_POSITION(pos);
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half2 pack0 : TEXCOORD0; // _MainTex
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float3 tSpace0 : TEXCOORD1;
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float3 tSpace1 : TEXCOORD2;
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float3 tSpace2 : TEXCOORD3;
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float3 worldPos : TEXCOORD4;
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fixed4 color : COLOR0;
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UNITY_LIGHTING_COORDS(5,6)
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UNITY_FOG_COORDS(7)
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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float4 _MainTex_ST;
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// vertex shader
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v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pos = UnityObjectToClipPos(v.vertex);
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
fixed3 worldTangent = UnityObjectToWorldDir(v.tangent.xyz);
|
|
fixed tangentSign = v.tangent.w * unity_WorldTransformParams.w;
|
|
fixed3 worldBinormal = cross(worldNormal, worldTangent) * tangentSign;
|
|
o.tSpace0 = float3(worldTangent.x, worldBinormal.x, worldNormal.x);
|
|
o.tSpace1 = float3(worldTangent.y, worldBinormal.y, worldNormal.y);
|
|
o.tSpace2 = float3(worldTangent.z, worldBinormal.z, worldNormal.z);
|
|
o.worldPos.xyz = worldPos;
|
|
o.color = v.color;
|
|
|
|
UNITY_TRANSFER_LIGHTING(o,v.texcoord1.xy); // pass shadow and, possibly, light cookie coordinates to pixel shader
|
|
UNITY_TRANSFER_FOG(o,o.pos); // pass fog coordinates to pixel shader
|
|
return o;
|
|
}
|
|
|
|
// fragment shader
|
|
fixed4 frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN, float vface : VFACE) : SV_Target {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_RECONSTRUCT_TBN(IN);
|
|
#else
|
|
UNITY_EXTRACT_TBN(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.facing.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = IN.worldPos.xyz;
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
float3 worldViewDir = normalize(UnityWorldSpaceViewDir(worldPos));
|
|
surfIN.color = IN.color;
|
|
#if UNITY_VFACE_FLIPPED
|
|
vface = -vface;
|
|
#endif
|
|
surfIN.facing = vface;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
o.Normal = fixed3(0,0,1);
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
UNITY_APPLY_DITHER_CROSSFADE(IN.pos.xy);
|
|
UNITY_LIGHT_ATTENUATION(atten, IN, worldPos)
|
|
fixed4 c = 0;
|
|
float3 worldN;
|
|
worldN.x = dot(_unity_tbn_0, o.Normal);
|
|
worldN.y = dot(_unity_tbn_1, o.Normal);
|
|
worldN.z = dot(_unity_tbn_2, o.Normal);
|
|
worldN = normalize(worldN);
|
|
o.Normal = worldN;
|
|
|
|
// Setup lighting environment
|
|
UnityGI gi;
|
|
UNITY_INITIALIZE_OUTPUT(UnityGI, gi);
|
|
gi.indirect.diffuse = 0;
|
|
gi.indirect.specular = 0;
|
|
gi.light.color = _LightColor0.rgb;
|
|
gi.light.dir = lightDir;
|
|
gi.light.color *= atten;
|
|
c += LightingSpeedTreeSubsurface (o, worldViewDir, gi);
|
|
c.a = 0.0;
|
|
UNITY_APPLY_FOG(_unity_fogCoord, c); // apply fog
|
|
UNITY_OPAQUE_ALPHA(c.a);
|
|
return c;
|
|
}
|
|
|
|
|
|
|
|
ENDCG
|
|
|
|
}
|
|
|
|
// ---- deferred shading pass:
|
|
Pass {
|
|
Name "DEFERRED"
|
|
Tags { "LightMode" = "Deferred" }
|
|
|
|
CGPROGRAM
|
|
// compile directives
|
|
#pragma vertex vert_SpeedTreeSurf
|
|
#pragma fragment frag_SpeedTreeSurf
|
|
#pragma target 3.0 LOD_FADE_CROSSFADE
|
|
#pragma target 3.0
|
|
#pragma multi_compile_vertex LOD_FADE_PERCENTAGE LOD_FADE_CROSSFADE
|
|
#pragma multi_compile_fragment __ LOD_FADE_CROSSFADE
|
|
#pragma instancing_options assumeuniformscaling maxcount:50
|
|
#pragma multi_compile_instancing
|
|
#pragma exclude_renderers nomrt
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
|
#pragma multi_compile_prepassfinal
|
|
#include "HLSLSupport.cginc"
|
|
#define UNITY_ASSUME_UNIFORM_SCALING
|
|
#define UNITY_MAX_INSTANCE_COUNT 50
|
|
#define UNITY_INSTANCED_LOD_FADE
|
|
#define UNITY_INSTANCED_SH
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
|
#include "UnityShaderVariables.cginc"
|
|
#include "UnityShaderUtilities.cginc"
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
|
|
#define INTERNAL_DATA half3 internalSurfaceTtoW0; half3 internalSurfaceTtoW1; half3 internalSurfaceTtoW2;
|
|
#define WorldReflectionVector(data,normal) reflect (data.worldRefl, half3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal)))
|
|
#define WorldNormalVector(data,normal) fixed3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal))
|
|
|
|
|
|
#pragma shader_feature_local _WINDQUALITY_NONE _WINDQUALITY_FASTEST _WINDQUALITY_FAST _WINDQUALITY_BETTER _WINDQUALITY_BEST _WINDQUALITY_PALM
|
|
#pragma shader_feature_local EFFECT_BILLBOARD
|
|
#pragma shader_feature_local EFFECT_HUE_VARIATION
|
|
#pragma shader_feature_local EFFECT_SUBSURFACE
|
|
#pragma shader_feature_local EFFECT_BUMP
|
|
#pragma shader_feature_local EFFECT_EXTRA_TEX
|
|
|
|
|
|
#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
|
|
#define CURVEDWORLD_BEND_ID_1
|
|
#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
|
|
#pragma shader_feature_local CURVEDWORLD_NORMAL_TRANSFORMATION_ON
|
|
#include "../../Core/CurvedWorldTransform.cginc"
|
|
|
|
|
|
#define ENABLE_WIND
|
|
#define EFFECT_BACKSIDE_NORMALS
|
|
#include "SpeedTree8Common.cginc"
|
|
|
|
|
|
|
|
// vertex-to-fragment interpolation data
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float4 tSpace0 : TEXCOORD1;
|
|
float4 tSpace1 : TEXCOORD2;
|
|
float4 tSpace2 : TEXCOORD3;
|
|
fixed4 color : COLOR0;
|
|
#ifndef DIRLIGHTMAP_OFF
|
|
float3 viewDir : TEXCOORD4;
|
|
#endif
|
|
float4 lmap : TEXCOORD5;
|
|
#ifndef LIGHTMAP_ON
|
|
#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
|
|
half3 sh : TEXCOORD6; // SH
|
|
#endif
|
|
#else
|
|
#ifdef DIRLIGHTMAP_OFF
|
|
float4 lmapFadePos : TEXCOORD6;
|
|
#endif
|
|
#endif
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
float4 _MainTex_ST;
|
|
|
|
// vertex shader
|
|
v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pos = UnityObjectToClipPos(v.vertex);
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
fixed3 worldTangent = UnityObjectToWorldDir(v.tangent.xyz);
|
|
fixed tangentSign = v.tangent.w * unity_WorldTransformParams.w;
|
|
fixed3 worldBinormal = cross(worldNormal, worldTangent) * tangentSign;
|
|
o.tSpace0 = float4(worldTangent.x, worldBinormal.x, worldNormal.x, worldPos.x);
|
|
o.tSpace1 = float4(worldTangent.y, worldBinormal.y, worldNormal.y, worldPos.y);
|
|
o.tSpace2 = float4(worldTangent.z, worldBinormal.z, worldNormal.z, worldPos.z);
|
|
float3 viewDirForLight = UnityWorldSpaceViewDir(worldPos);
|
|
#ifndef DIRLIGHTMAP_OFF
|
|
o.viewDir.x = dot(viewDirForLight, worldTangent);
|
|
o.viewDir.y = dot(viewDirForLight, worldBinormal);
|
|
o.viewDir.z = dot(viewDirForLight, worldNormal);
|
|
#endif
|
|
o.color = v.color;
|
|
#ifdef DYNAMICLIGHTMAP_ON
|
|
o.lmap.zw = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
|
|
#else
|
|
o.lmap.zw = 0;
|
|
#endif
|
|
#ifdef LIGHTMAP_ON
|
|
o.lmap.xy = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
|
|
#ifdef DIRLIGHTMAP_OFF
|
|
o.lmapFadePos.xyz = (mul(unity_ObjectToWorld, v.vertex).xyz - unity_ShadowFadeCenterAndType.xyz) * unity_ShadowFadeCenterAndType.w;
|
|
o.lmapFadePos.w = (-UnityObjectToViewPos(v.vertex).z) * (1.0 - unity_ShadowFadeCenterAndType.w);
|
|
#endif
|
|
#else
|
|
o.lmap.xy = 0;
|
|
#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
|
|
o.sh = 0;
|
|
o.sh = ShadeSHPerVertex (worldNormal, o.sh);
|
|
#endif
|
|
#endif
|
|
return o;
|
|
}
|
|
#ifdef LIGHTMAP_ON
|
|
float4 unity_LightmapFade;
|
|
#endif
|
|
fixed4 unity_Ambient;
|
|
|
|
// fragment shader
|
|
void frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN, float vface : VFACE,
|
|
out half4 outGBuffer0 : SV_Target0,
|
|
out half4 outGBuffer1 : SV_Target1,
|
|
out half4 outGBuffer2 : SV_Target2,
|
|
out half4 outEmission : SV_Target3
|
|
#if defined(SHADOWS_SHADOWMASK) && (UNITY_ALLOWED_MRT_COUNT > 4)
|
|
, out half4 outShadowMask : SV_Target4
|
|
#endif
|
|
) {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_RECONSTRUCT_TBN(IN);
|
|
#else
|
|
UNITY_EXTRACT_TBN(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.facing.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = float3(IN.tSpace0.w, IN.tSpace1.w, IN.tSpace2.w);
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
float3 worldViewDir = normalize(UnityWorldSpaceViewDir(worldPos));
|
|
surfIN.color = IN.color;
|
|
#if UNITY_VFACE_FLIPPED
|
|
vface = -vface;
|
|
#endif
|
|
surfIN.facing = vface;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
o.Normal = fixed3(0,0,1);
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
UNITY_APPLY_DITHER_CROSSFADE(IN.pos.xy);
|
|
fixed3 originalNormal = o.Normal;
|
|
float3 worldN;
|
|
worldN.x = dot(_unity_tbn_0, o.Normal);
|
|
worldN.y = dot(_unity_tbn_1, o.Normal);
|
|
worldN.z = dot(_unity_tbn_2, o.Normal);
|
|
worldN = normalize(worldN);
|
|
o.Normal = worldN;
|
|
half atten = 1;
|
|
|
|
// Setup lighting environment
|
|
UnityGI gi;
|
|
UNITY_INITIALIZE_OUTPUT(UnityGI, gi);
|
|
gi.indirect.diffuse = 0;
|
|
gi.indirect.specular = 0;
|
|
gi.light.color = 0;
|
|
gi.light.dir = half3(0,1,0);
|
|
// Call GI (lightmaps/SH/reflections) lighting function
|
|
UnityGIInput giInput;
|
|
UNITY_INITIALIZE_OUTPUT(UnityGIInput, giInput);
|
|
giInput.light = gi.light;
|
|
giInput.worldPos = worldPos;
|
|
giInput.worldViewDir = worldViewDir;
|
|
giInput.atten = atten;
|
|
#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
|
|
giInput.lightmapUV = IN.lmap;
|
|
#else
|
|
giInput.lightmapUV = 0.0;
|
|
#endif
|
|
#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
|
|
giInput.ambient = IN.sh;
|
|
#else
|
|
giInput.ambient.rgb = 0.0;
|
|
#endif
|
|
giInput.probeHDR[0] = unity_SpecCube0_HDR;
|
|
giInput.probeHDR[1] = unity_SpecCube1_HDR;
|
|
#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION)
|
|
giInput.boxMin[0] = unity_SpecCube0_BoxMin; // .w holds lerp value for blending
|
|
#endif
|
|
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
|
|
giInput.boxMax[0] = unity_SpecCube0_BoxMax;
|
|
giInput.probePosition[0] = unity_SpecCube0_ProbePosition;
|
|
giInput.boxMax[1] = unity_SpecCube1_BoxMax;
|
|
giInput.boxMin[1] = unity_SpecCube1_BoxMin;
|
|
giInput.probePosition[1] = unity_SpecCube1_ProbePosition;
|
|
#endif
|
|
LightingSpeedTreeSubsurface_GI(o, giInput, gi);
|
|
|
|
// call lighting function to output g-buffer
|
|
outEmission = LightingSpeedTreeSubsurface_Deferred (o, worldViewDir, gi, outGBuffer0, outGBuffer1, outGBuffer2);
|
|
#if defined(SHADOWS_SHADOWMASK) && (UNITY_ALLOWED_MRT_COUNT > 4)
|
|
outShadowMask = UnityGetRawBakedOcclusions (IN.lmap.xy, worldPos);
|
|
#endif
|
|
#ifndef UNITY_HDR_ON
|
|
outEmission.rgb = exp2(-outEmission.rgb);
|
|
#endif
|
|
}
|
|
|
|
|
|
ENDCG
|
|
|
|
}
|
|
|
|
// ---- shadow caster pass:
|
|
Pass {
|
|
Name "ShadowCaster"
|
|
Tags { "LightMode" = "ShadowCaster" }
|
|
ZWrite On ZTest LEqual
|
|
|
|
CGPROGRAM
|
|
// compile directives
|
|
#pragma vertex vert_SpeedTreeSurf
|
|
#pragma fragment frag_SpeedTreeSurf
|
|
#pragma target 3.0 LOD_FADE_CROSSFADE
|
|
#pragma target 3.0
|
|
#pragma multi_compile_vertex LOD_FADE_PERCENTAGE LOD_FADE_CROSSFADE
|
|
#pragma multi_compile_fragment __ LOD_FADE_CROSSFADE
|
|
#pragma instancing_options assumeuniformscaling maxcount:50
|
|
#pragma multi_compile_instancing
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
|
#pragma multi_compile_shadowcaster
|
|
#include "HLSLSupport.cginc"
|
|
#define UNITY_ASSUME_UNIFORM_SCALING
|
|
#define UNITY_MAX_INSTANCE_COUNT 50
|
|
#define UNITY_INSTANCED_LOD_FADE
|
|
#define UNITY_INSTANCED_SH
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
|
#include "UnityShaderVariables.cginc"
|
|
#include "UnityShaderUtilities.cginc"
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
|
|
#define INTERNAL_DATA
|
|
#define WorldReflectionVector(data,normal) data.worldRefl
|
|
#define WorldNormalVector(data,normal) normal
|
|
|
|
|
|
#pragma shader_feature_local _WINDQUALITY_NONE _WINDQUALITY_FASTEST _WINDQUALITY_FAST _WINDQUALITY_BETTER _WINDQUALITY_BEST _WINDQUALITY_PALM
|
|
#pragma shader_feature_local EFFECT_BILLBOARD
|
|
#pragma shader_feature_local EFFECT_HUE_VARIATION
|
|
#pragma shader_feature_local EFFECT_SUBSURFACE
|
|
#pragma shader_feature_local EFFECT_BUMP
|
|
#pragma shader_feature_local EFFECT_EXTRA_TEX
|
|
|
|
#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
|
|
#define CURVEDWORLD_BEND_ID_1
|
|
#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
|
|
#pragma shader_feature_local CURVEDWORLD_NORMAL_TRANSFORMATION_ON
|
|
#include "../../Core/CurvedWorldTransform.cginc"
|
|
|
|
|
|
#define ENABLE_WIND
|
|
#define EFFECT_BACKSIDE_NORMALS
|
|
#include "SpeedTree8Common.cginc"
|
|
|
|
|
|
|
|
// vertex-to-fragment interpolation data
|
|
struct v2f_SpeedTreeSurf {
|
|
V2F_SHADOW_CASTER;
|
|
half2 pack0 : TEXCOORD1; // _MainTex
|
|
float3 worldPos : TEXCOORD2;
|
|
fixed4 color : COLOR0;
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
float4 _MainTex_ST;
|
|
|
|
// vertex shader
|
|
v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
o.worldPos.xyz = worldPos;
|
|
o.color = v.color;
|
|
TRANSFER_SHADOW_CASTER_NORMALOFFSET(o)
|
|
return o;
|
|
}
|
|
|
|
// fragment shader
|
|
fixed4 frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN) : SV_Target {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.facing.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = IN.worldPos.xyz;
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
surfIN.color = IN.color;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
UNITY_APPLY_DITHER_CROSSFADE(IN.pos.xy);
|
|
SHADOW_CASTER_FRAGMENT(IN)
|
|
}
|
|
|
|
|
|
ENDCG
|
|
|
|
}
|
|
|
|
// ---- meta information extraction pass:
|
|
Pass {
|
|
Name "Meta"
|
|
Tags { "LightMode" = "Meta" }
|
|
Cull Off
|
|
|
|
CGPROGRAM
|
|
// compile directives
|
|
#pragma vertex vert_SpeedTreeSurf
|
|
#pragma fragment frag_SpeedTreeSurf
|
|
#pragma target 3.0 LOD_FADE_CROSSFADE
|
|
#pragma target 3.0
|
|
#pragma multi_compile_vertex LOD_FADE_PERCENTAGE LOD_FADE_CROSSFADE
|
|
#pragma multi_compile_fragment __ LOD_FADE_CROSSFADE
|
|
#pragma instancing_options assumeuniformscaling maxcount:50
|
|
#pragma multi_compile_instancing
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
|
#pragma shader_feature EDITOR_VISUALIZATION
|
|
|
|
#include "HLSLSupport.cginc"
|
|
#define UNITY_ASSUME_UNIFORM_SCALING
|
|
#define UNITY_MAX_INSTANCE_COUNT 50
|
|
#define UNITY_INSTANCED_LOD_FADE
|
|
#define UNITY_INSTANCED_SH
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
|
#include "UnityShaderVariables.cginc"
|
|
#include "UnityShaderUtilities.cginc"
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
|
|
#define INTERNAL_DATA half3 internalSurfaceTtoW0; half3 internalSurfaceTtoW1; half3 internalSurfaceTtoW2;
|
|
#define WorldReflectionVector(data,normal) reflect (data.worldRefl, half3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal)))
|
|
#define WorldNormalVector(data,normal) fixed3(dot(data.internalSurfaceTtoW0,normal), dot(data.internalSurfaceTtoW1,normal), dot(data.internalSurfaceTtoW2,normal))
|
|
|
|
|
|
#pragma shader_feature_local _WINDQUALITY_NONE _WINDQUALITY_FASTEST _WINDQUALITY_FAST _WINDQUALITY_BETTER _WINDQUALITY_BEST _WINDQUALITY_PALM
|
|
#pragma shader_feature_local EFFECT_BILLBOARD
|
|
#pragma shader_feature_local EFFECT_HUE_VARIATION
|
|
#pragma shader_feature_local EFFECT_SUBSURFACE
|
|
#pragma shader_feature_local EFFECT_BUMP
|
|
#pragma shader_feature_local EFFECT_EXTRA_TEX
|
|
|
|
#define ENABLE_WIND
|
|
#define EFFECT_BACKSIDE_NORMALS
|
|
#include "SpeedTree8Common.cginc"
|
|
|
|
|
|
#include "UnityMetaPass.cginc"
|
|
|
|
// vertex-to-fragment interpolation data
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float4 tSpace0 : TEXCOORD1;
|
|
float4 tSpace1 : TEXCOORD2;
|
|
float4 tSpace2 : TEXCOORD3;
|
|
fixed4 color : COLOR0;
|
|
#ifdef EDITOR_VISUALIZATION
|
|
float2 vizUV : TEXCOORD4;
|
|
float4 lightCoord : TEXCOORD5;
|
|
#endif
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
float4 _MainTex_ST;
|
|
|
|
// vertex shader
|
|
v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pos = UnityMetaVertexPosition(v.vertex, v.texcoord1.xy, v.texcoord2.xy, unity_LightmapST, unity_DynamicLightmapST);
|
|
#ifdef EDITOR_VISUALIZATION
|
|
o.vizUV = 0;
|
|
o.lightCoord = 0;
|
|
if (unity_VisualizationMode == EDITORVIZ_TEXTURE)
|
|
o.vizUV = UnityMetaVizUV(unity_EditorViz_UVIndex, v.texcoord.xy, v.texcoord1.xy, v.texcoord2.xy, unity_EditorViz_Texture_ST);
|
|
else if (unity_VisualizationMode == EDITORVIZ_SHOWLIGHTMASK)
|
|
{
|
|
o.vizUV = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
|
|
o.lightCoord = mul(unity_EditorViz_WorldToLight, mul(unity_ObjectToWorld, float4(v.vertex.xyz, 1)));
|
|
}
|
|
#endif
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
fixed3 worldTangent = UnityObjectToWorldDir(v.tangent.xyz);
|
|
fixed tangentSign = v.tangent.w * unity_WorldTransformParams.w;
|
|
fixed3 worldBinormal = cross(worldNormal, worldTangent) * tangentSign;
|
|
o.tSpace0 = float4(worldTangent.x, worldBinormal.x, worldNormal.x, worldPos.x);
|
|
o.tSpace1 = float4(worldTangent.y, worldBinormal.y, worldNormal.y, worldPos.y);
|
|
o.tSpace2 = float4(worldTangent.z, worldBinormal.z, worldNormal.z, worldPos.z);
|
|
o.color = v.color;
|
|
return o;
|
|
}
|
|
|
|
// fragment shader
|
|
fixed4 frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN) : SV_Target {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_RECONSTRUCT_TBN(IN);
|
|
#else
|
|
UNITY_EXTRACT_TBN(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.facing.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = float3(IN.tSpace0.w, IN.tSpace1.w, IN.tSpace2.w);
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
surfIN.color = IN.color;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
UNITY_APPLY_DITHER_CROSSFADE(IN.pos.xy);
|
|
UnityMetaInput metaIN;
|
|
UNITY_INITIALIZE_OUTPUT(UnityMetaInput, metaIN);
|
|
metaIN.Albedo = o.Albedo;
|
|
metaIN.Emission = o.Emission;
|
|
#ifdef EDITOR_VISUALIZATION
|
|
metaIN.VizUV = IN.vizUV;
|
|
metaIN.LightCoord = IN.lightCoord;
|
|
#endif
|
|
return UnityMetaFragment(metaIN);
|
|
}
|
|
|
|
|
|
ENDCG
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
// targeting SM2.0: Many effects are disabled for fewer instructions
|
|
SubShader
|
|
{
|
|
Tags
|
|
{
|
|
"Queue"="AlphaTest"
|
|
"IgnoreProjector"="True"
|
|
"RenderType"="TransparentCutout"
|
|
"DisableBatching"="LODFading"
|
|
}
|
|
LOD 400
|
|
Cull [_TwoSided]
|
|
|
|
|
|
// ------------------------------------------------------------
|
|
// Surface shader code generated out of a CGPROGRAM block:
|
|
|
|
|
|
// ---- forward rendering base pass:
|
|
Pass {
|
|
Name "FORWARD"
|
|
Tags { "LightMode" = "ForwardBase" }
|
|
|
|
CGPROGRAM
|
|
// compile directives
|
|
#pragma vertex vert_SpeedTreeSurf
|
|
#pragma fragment frag_SpeedTreeSurf
|
|
#pragma multi_compile_vertex LOD_FADE_PERCENTAGE
|
|
#pragma multi_compile_fog
|
|
#pragma multi_compile_fwdbase
|
|
#include "HLSLSupport.cginc"
|
|
#define UNITY_INSTANCED_LOD_FADE
|
|
#define UNITY_INSTANCED_SH
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
|
#include "UnityShaderVariables.cginc"
|
|
#include "UnityShaderUtilities.cginc"
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
#include "UnityPBSLighting.cginc"
|
|
#include "AutoLight.cginc"
|
|
|
|
#define INTERNAL_DATA
|
|
#define WorldReflectionVector(data,normal) data.worldRefl
|
|
#define WorldNormalVector(data,normal) normal
|
|
|
|
|
|
#pragma shader_feature_local EFFECT_BILLBOARD
|
|
#pragma shader_feature_local EFFECT_EXTRA_TEX
|
|
|
|
|
|
#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
|
|
#define CURVEDWORLD_BEND_ID_1
|
|
#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
|
|
#include "../../Core/CurvedWorldTransform.cginc"
|
|
|
|
|
|
#include "SpeedTree8Common.cginc"
|
|
|
|
|
|
|
|
// vertex-to-fragment interpolation data
|
|
// no lightmaps:
|
|
#ifndef LIGHTMAP_ON
|
|
// half-precision fragment shader registers:
|
|
#ifdef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
|
|
#define FOG_COMBINED_WITH_WORLD_POS
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float3 worldNormal : TEXCOORD1;
|
|
float4 worldPos : TEXCOORD2;
|
|
fixed4 color : COLOR0;
|
|
#if UNITY_SHOULD_SAMPLE_SH
|
|
half3 sh : TEXCOORD3; // SH
|
|
#endif
|
|
UNITY_LIGHTING_COORDS(4,5)
|
|
#if SHADER_TARGET >= 30
|
|
float4 lmap : TEXCOORD6;
|
|
#endif
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
#endif
|
|
// high-precision fragment shader registers:
|
|
#ifndef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float3 worldNormal : TEXCOORD1;
|
|
float3 worldPos : TEXCOORD2;
|
|
fixed4 color : COLOR0;
|
|
#if UNITY_SHOULD_SAMPLE_SH
|
|
half3 sh : TEXCOORD3; // SH
|
|
#endif
|
|
UNITY_FOG_COORDS(4)
|
|
UNITY_SHADOW_COORDS(5)
|
|
#if SHADER_TARGET >= 30
|
|
float4 lmap : TEXCOORD6;
|
|
#endif
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
#endif
|
|
#endif
|
|
// with lightmaps:
|
|
#ifdef LIGHTMAP_ON
|
|
// half-precision fragment shader registers:
|
|
#ifdef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
|
|
#define FOG_COMBINED_WITH_WORLD_POS
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float3 worldNormal : TEXCOORD1;
|
|
float4 worldPos : TEXCOORD2;
|
|
fixed4 color : COLOR0;
|
|
float4 lmap : TEXCOORD3;
|
|
UNITY_LIGHTING_COORDS(4,5)
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
#endif
|
|
// high-precision fragment shader registers:
|
|
#ifndef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float3 worldNormal : TEXCOORD1;
|
|
float3 worldPos : TEXCOORD2;
|
|
fixed4 color : COLOR0;
|
|
float4 lmap : TEXCOORD3;
|
|
UNITY_FOG_COORDS(4)
|
|
UNITY_SHADOW_COORDS(5)
|
|
#ifdef DIRLIGHTMAP_COMBINED
|
|
float3 tSpace0 : TEXCOORD6;
|
|
float3 tSpace1 : TEXCOORD7;
|
|
float3 tSpace2 : TEXCOORD8;
|
|
#endif
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
#endif
|
|
#endif
|
|
float4 _MainTex_ST;
|
|
|
|
// vertex shader
|
|
v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pos = UnityObjectToClipPos(v.vertex);
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
#if defined(LIGHTMAP_ON) && defined(DIRLIGHTMAP_COMBINED)
|
|
fixed3 worldTangent = UnityObjectToWorldDir(v.tangent.xyz);
|
|
fixed tangentSign = v.tangent.w * unity_WorldTransformParams.w;
|
|
fixed3 worldBinormal = cross(worldNormal, worldTangent) * tangentSign;
|
|
#endif
|
|
#if defined(LIGHTMAP_ON) && defined(DIRLIGHTMAP_COMBINED) && !defined(UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS)
|
|
o.tSpace0 = float4(worldTangent.x, worldBinormal.x, worldNormal.x, worldPos.x);
|
|
o.tSpace1 = float4(worldTangent.y, worldBinormal.y, worldNormal.y, worldPos.y);
|
|
o.tSpace2 = float4(worldTangent.z, worldBinormal.z, worldNormal.z, worldPos.z);
|
|
#endif
|
|
o.worldPos.xyz = worldPos;
|
|
o.worldNormal = worldNormal;
|
|
o.color = v.color;
|
|
#ifdef DYNAMICLIGHTMAP_ON
|
|
o.lmap.zw = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
|
|
#endif
|
|
#ifdef LIGHTMAP_ON
|
|
o.lmap.xy = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
|
|
#endif
|
|
|
|
// SH/ambient and vertex lights
|
|
#ifndef LIGHTMAP_ON
|
|
#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
|
|
o.sh = 0;
|
|
// Approximated illumination from non-important point lights
|
|
#ifdef VERTEXLIGHT_ON
|
|
o.sh += Shade4PointLights (
|
|
unity_4LightPosX0, unity_4LightPosY0, unity_4LightPosZ0,
|
|
unity_LightColor[0].rgb, unity_LightColor[1].rgb, unity_LightColor[2].rgb, unity_LightColor[3].rgb,
|
|
unity_4LightAtten0, worldPos, worldNormal);
|
|
#endif
|
|
o.sh = ShadeSHPerVertex (worldNormal, o.sh);
|
|
#endif
|
|
#endif // !LIGHTMAP_ON
|
|
|
|
UNITY_TRANSFER_LIGHTING(o,v.texcoord1.xy); // pass shadow and, possibly, light cookie coordinates to pixel shader
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_TRANSFER_FOG_COMBINED_WITH_TSPACE(o,o.pos); // pass fog coordinates to pixel shader
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_TRANSFER_FOG_COMBINED_WITH_WORLD_POS(o,o.pos); // pass fog coordinates to pixel shader
|
|
#else
|
|
UNITY_TRANSFER_FOG(o,o.pos); // pass fog coordinates to pixel shader
|
|
#endif
|
|
return o;
|
|
}
|
|
|
|
// fragment shader
|
|
fixed4 frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN) : SV_Target {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = IN.worldPos.xyz;
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
float3 worldViewDir = normalize(UnityWorldSpaceViewDir(worldPos));
|
|
surfIN.color = IN.color;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
o.Normal = IN.worldNormal;
|
|
normalWorldVertex = IN.worldNormal;
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
|
|
// compute lighting & shadowing factor
|
|
UNITY_LIGHT_ATTENUATION(atten, IN, worldPos)
|
|
fixed4 c = 0;
|
|
|
|
// Setup lighting environment
|
|
UnityGI gi;
|
|
UNITY_INITIALIZE_OUTPUT(UnityGI, gi);
|
|
gi.indirect.diffuse = 0;
|
|
gi.indirect.specular = 0;
|
|
gi.light.color = _LightColor0.rgb;
|
|
gi.light.dir = lightDir;
|
|
// Call GI (lightmaps/SH/reflections) lighting function
|
|
UnityGIInput giInput;
|
|
UNITY_INITIALIZE_OUTPUT(UnityGIInput, giInput);
|
|
giInput.light = gi.light;
|
|
giInput.worldPos = worldPos;
|
|
giInput.worldViewDir = worldViewDir;
|
|
giInput.atten = atten;
|
|
#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
|
|
giInput.lightmapUV = IN.lmap;
|
|
#else
|
|
giInput.lightmapUV = 0.0;
|
|
#endif
|
|
#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
|
|
giInput.ambient = IN.sh;
|
|
#else
|
|
giInput.ambient.rgb = 0.0;
|
|
#endif
|
|
giInput.probeHDR[0] = unity_SpecCube0_HDR;
|
|
giInput.probeHDR[1] = unity_SpecCube1_HDR;
|
|
#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION)
|
|
giInput.boxMin[0] = unity_SpecCube0_BoxMin; // .w holds lerp value for blending
|
|
#endif
|
|
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
|
|
giInput.boxMax[0] = unity_SpecCube0_BoxMax;
|
|
giInput.probePosition[0] = unity_SpecCube0_ProbePosition;
|
|
giInput.boxMax[1] = unity_SpecCube1_BoxMax;
|
|
giInput.boxMin[1] = unity_SpecCube1_BoxMin;
|
|
giInput.probePosition[1] = unity_SpecCube1_ProbePosition;
|
|
#endif
|
|
LightingStandard_GI(o, giInput, gi);
|
|
|
|
// realtime lighting: call lighting function
|
|
c += LightingStandard (o, worldViewDir, gi);
|
|
UNITY_APPLY_FOG(_unity_fogCoord, c); // apply fog
|
|
UNITY_OPAQUE_ALPHA(c.a);
|
|
return c;
|
|
}
|
|
|
|
ENDCG
|
|
|
|
}
|
|
|
|
// ---- forward rendering additive lights pass:
|
|
Pass {
|
|
Name "FORWARD"
|
|
Tags { "LightMode" = "ForwardAdd" }
|
|
ZWrite Off Blend One One
|
|
|
|
CGPROGRAM
|
|
// compile directives
|
|
#pragma vertex vert_SpeedTreeSurf
|
|
#pragma fragment frag_SpeedTreeSurf
|
|
#pragma multi_compile_vertex LOD_FADE_PERCENTAGE
|
|
#pragma multi_compile_fog
|
|
#pragma skip_variants INSTANCING_ON
|
|
#pragma multi_compile_fwdadd
|
|
#include "HLSLSupport.cginc"
|
|
#define UNITY_INSTANCED_LOD_FADE
|
|
#define UNITY_INSTANCED_SH
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
|
#include "UnityShaderVariables.cginc"
|
|
#include "UnityShaderUtilities.cginc"
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
#include "UnityPBSLighting.cginc"
|
|
#include "AutoLight.cginc"
|
|
|
|
#define INTERNAL_DATA
|
|
#define WorldReflectionVector(data,normal) data.worldRefl
|
|
#define WorldNormalVector(data,normal) normal
|
|
|
|
#pragma shader_feature_local EFFECT_BILLBOARD
|
|
#pragma shader_feature_local EFFECT_EXTRA_TEX
|
|
|
|
|
|
#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
|
|
#define CURVEDWORLD_BEND_ID_1
|
|
#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
|
|
#include "../../Core/CurvedWorldTransform.cginc"
|
|
|
|
|
|
#include "SpeedTree8Common.cginc"
|
|
|
|
|
|
|
|
// vertex-to-fragment interpolation data
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float3 worldNormal : TEXCOORD1;
|
|
float3 worldPos : TEXCOORD2;
|
|
fixed4 color : COLOR0;
|
|
UNITY_LIGHTING_COORDS(3,4)
|
|
UNITY_FOG_COORDS(5)
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
float4 _MainTex_ST;
|
|
|
|
// vertex shader
|
|
v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pos = UnityObjectToClipPos(v.vertex);
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
o.worldPos.xyz = worldPos;
|
|
o.worldNormal = worldNormal;
|
|
o.color = v.color;
|
|
|
|
UNITY_TRANSFER_LIGHTING(o,v.texcoord1.xy); // pass shadow and, possibly, light cookie coordinates to pixel shader
|
|
UNITY_TRANSFER_FOG(o,o.pos); // pass fog coordinates to pixel shader
|
|
return o;
|
|
}
|
|
|
|
// fragment shader
|
|
fixed4 frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN) : SV_Target {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = IN.worldPos.xyz;
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
float3 worldViewDir = normalize(UnityWorldSpaceViewDir(worldPos));
|
|
surfIN.color = IN.color;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
o.Normal = IN.worldNormal;
|
|
normalWorldVertex = IN.worldNormal;
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
UNITY_LIGHT_ATTENUATION(atten, IN, worldPos)
|
|
fixed4 c = 0;
|
|
|
|
// Setup lighting environment
|
|
UnityGI gi;
|
|
UNITY_INITIALIZE_OUTPUT(UnityGI, gi);
|
|
gi.indirect.diffuse = 0;
|
|
gi.indirect.specular = 0;
|
|
gi.light.color = _LightColor0.rgb;
|
|
gi.light.dir = lightDir;
|
|
gi.light.color *= atten;
|
|
c += LightingStandard (o, worldViewDir, gi);
|
|
c.a = 0.0;
|
|
UNITY_APPLY_FOG(_unity_fogCoord, c); // apply fog
|
|
UNITY_OPAQUE_ALPHA(c.a);
|
|
return c;
|
|
}
|
|
|
|
ENDCG
|
|
|
|
}
|
|
|
|
// ---- deferred shading pass:
|
|
Pass {
|
|
Name "DEFERRED"
|
|
Tags { "LightMode" = "Deferred" }
|
|
|
|
CGPROGRAM
|
|
// compile directives
|
|
#pragma vertex vert_SpeedTreeSurf
|
|
#pragma fragment frag_SpeedTreeSurf
|
|
#pragma multi_compile_vertex LOD_FADE_PERCENTAGE
|
|
#pragma exclude_renderers nomrt
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
|
#pragma multi_compile_prepassfinal
|
|
#include "HLSLSupport.cginc"
|
|
#define UNITY_INSTANCED_LOD_FADE
|
|
#define UNITY_INSTANCED_SH
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
|
#include "UnityShaderVariables.cginc"
|
|
#include "UnityShaderUtilities.cginc"
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
#include "UnityPBSLighting.cginc"
|
|
|
|
#define INTERNAL_DATA
|
|
#define WorldReflectionVector(data,normal) data.worldRefl
|
|
#define WorldNormalVector(data,normal) normal
|
|
|
|
#pragma shader_feature_local EFFECT_BILLBOARD
|
|
#pragma shader_feature_local EFFECT_EXTRA_TEX
|
|
|
|
|
|
#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
|
|
#define CURVEDWORLD_BEND_ID_1
|
|
#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
|
|
#include "../../Core/CurvedWorldTransform.cginc"
|
|
|
|
|
|
#include "SpeedTree8Common.cginc"
|
|
|
|
|
|
|
|
// vertex-to-fragment interpolation data
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float3 worldNormal : TEXCOORD1;
|
|
float3 worldPos : TEXCOORD2;
|
|
fixed4 color : COLOR0;
|
|
#ifndef DIRLIGHTMAP_OFF
|
|
float3 viewDir : TEXCOORD3;
|
|
#endif
|
|
float4 lmap : TEXCOORD4;
|
|
#ifndef LIGHTMAP_ON
|
|
#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
|
|
half3 sh : TEXCOORD5; // SH
|
|
#endif
|
|
#else
|
|
#ifdef DIRLIGHTMAP_OFF
|
|
float4 lmapFadePos : TEXCOORD5;
|
|
#endif
|
|
#endif
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
float4 _MainTex_ST;
|
|
|
|
// vertex shader
|
|
v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pos = UnityObjectToClipPos(v.vertex);
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
o.worldPos.xyz = worldPos;
|
|
o.worldNormal = worldNormal;
|
|
float3 viewDirForLight = UnityWorldSpaceViewDir(worldPos);
|
|
#ifndef DIRLIGHTMAP_OFF
|
|
o.viewDir = viewDirForLight;
|
|
#endif
|
|
o.color = v.color;
|
|
#ifdef DYNAMICLIGHTMAP_ON
|
|
o.lmap.zw = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
|
|
#else
|
|
o.lmap.zw = 0;
|
|
#endif
|
|
#ifdef LIGHTMAP_ON
|
|
o.lmap.xy = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
|
|
#ifdef DIRLIGHTMAP_OFF
|
|
o.lmapFadePos.xyz = (mul(unity_ObjectToWorld, v.vertex).xyz - unity_ShadowFadeCenterAndType.xyz) * unity_ShadowFadeCenterAndType.w;
|
|
o.lmapFadePos.w = (-UnityObjectToViewPos(v.vertex).z) * (1.0 - unity_ShadowFadeCenterAndType.w);
|
|
#endif
|
|
#else
|
|
o.lmap.xy = 0;
|
|
#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
|
|
o.sh = 0;
|
|
o.sh = ShadeSHPerVertex (worldNormal, o.sh);
|
|
#endif
|
|
#endif
|
|
return o;
|
|
}
|
|
#ifdef LIGHTMAP_ON
|
|
float4 unity_LightmapFade;
|
|
#endif
|
|
fixed4 unity_Ambient;
|
|
|
|
// fragment shader
|
|
void frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN,
|
|
out half4 outGBuffer0 : SV_Target0,
|
|
out half4 outGBuffer1 : SV_Target1,
|
|
out half4 outGBuffer2 : SV_Target2,
|
|
out half4 outEmission : SV_Target3
|
|
#if defined(SHADOWS_SHADOWMASK) && (UNITY_ALLOWED_MRT_COUNT > 4)
|
|
, out half4 outShadowMask : SV_Target4
|
|
#endif
|
|
) {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = IN.worldPos.xyz;
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
float3 worldViewDir = normalize(UnityWorldSpaceViewDir(worldPos));
|
|
surfIN.color = IN.color;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
o.Normal = IN.worldNormal;
|
|
normalWorldVertex = IN.worldNormal;
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
fixed3 originalNormal = o.Normal;
|
|
half atten = 1;
|
|
|
|
// Setup lighting environment
|
|
UnityGI gi;
|
|
UNITY_INITIALIZE_OUTPUT(UnityGI, gi);
|
|
gi.indirect.diffuse = 0;
|
|
gi.indirect.specular = 0;
|
|
gi.light.color = 0;
|
|
gi.light.dir = half3(0,1,0);
|
|
// Call GI (lightmaps/SH/reflections) lighting function
|
|
UnityGIInput giInput;
|
|
UNITY_INITIALIZE_OUTPUT(UnityGIInput, giInput);
|
|
giInput.light = gi.light;
|
|
giInput.worldPos = worldPos;
|
|
giInput.worldViewDir = worldViewDir;
|
|
giInput.atten = atten;
|
|
#if defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON)
|
|
giInput.lightmapUV = IN.lmap;
|
|
#else
|
|
giInput.lightmapUV = 0.0;
|
|
#endif
|
|
#if UNITY_SHOULD_SAMPLE_SH && !UNITY_SAMPLE_FULL_SH_PER_PIXEL
|
|
giInput.ambient = IN.sh;
|
|
#else
|
|
giInput.ambient.rgb = 0.0;
|
|
#endif
|
|
giInput.probeHDR[0] = unity_SpecCube0_HDR;
|
|
giInput.probeHDR[1] = unity_SpecCube1_HDR;
|
|
#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION)
|
|
giInput.boxMin[0] = unity_SpecCube0_BoxMin; // .w holds lerp value for blending
|
|
#endif
|
|
#ifdef UNITY_SPECCUBE_BOX_PROJECTION
|
|
giInput.boxMax[0] = unity_SpecCube0_BoxMax;
|
|
giInput.probePosition[0] = unity_SpecCube0_ProbePosition;
|
|
giInput.boxMax[1] = unity_SpecCube1_BoxMax;
|
|
giInput.boxMin[1] = unity_SpecCube1_BoxMin;
|
|
giInput.probePosition[1] = unity_SpecCube1_ProbePosition;
|
|
#endif
|
|
LightingStandard_GI(o, giInput, gi);
|
|
|
|
// call lighting function to output g-buffer
|
|
outEmission = LightingStandard_Deferred (o, worldViewDir, gi, outGBuffer0, outGBuffer1, outGBuffer2);
|
|
#if defined(SHADOWS_SHADOWMASK) && (UNITY_ALLOWED_MRT_COUNT > 4)
|
|
outShadowMask = UnityGetRawBakedOcclusions (IN.lmap.xy, worldPos);
|
|
#endif
|
|
#ifndef UNITY_HDR_ON
|
|
outEmission.rgb = exp2(-outEmission.rgb);
|
|
#endif
|
|
}
|
|
|
|
ENDCG
|
|
|
|
}
|
|
|
|
// ---- shadow caster pass:
|
|
Pass {
|
|
Name "ShadowCaster"
|
|
Tags { "LightMode" = "ShadowCaster" }
|
|
ZWrite On ZTest LEqual
|
|
|
|
CGPROGRAM
|
|
// compile directives
|
|
#pragma vertex vert_SpeedTreeSurf
|
|
#pragma fragment frag_SpeedTreeSurf
|
|
#pragma multi_compile_vertex LOD_FADE_PERCENTAGE
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
|
#pragma multi_compile_shadowcaster
|
|
#include "HLSLSupport.cginc"
|
|
#define UNITY_INSTANCED_LOD_FADE
|
|
#define UNITY_INSTANCED_SH
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
|
#include "UnityShaderVariables.cginc"
|
|
#include "UnityShaderUtilities.cginc"
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
#include "UnityPBSLighting.cginc"
|
|
|
|
#define INTERNAL_DATA
|
|
#define WorldReflectionVector(data,normal) data.worldRefl
|
|
#define WorldNormalVector(data,normal) normal
|
|
|
|
#pragma shader_feature_local EFFECT_BILLBOARD
|
|
#pragma shader_feature_local EFFECT_EXTRA_TEX
|
|
|
|
|
|
#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
|
|
#define CURVEDWORLD_BEND_ID_1
|
|
#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
|
|
#include "../../Core/CurvedWorldTransform.cginc"
|
|
|
|
|
|
#include "SpeedTree8Common.cginc"
|
|
|
|
|
|
|
|
// vertex-to-fragment interpolation data
|
|
struct v2f_SpeedTreeSurf {
|
|
V2F_SHADOW_CASTER;
|
|
half2 pack0 : TEXCOORD1; // _MainTex
|
|
float3 worldPos : TEXCOORD2;
|
|
fixed4 color : COLOR0;
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
float4 _MainTex_ST;
|
|
|
|
// vertex shader
|
|
v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
o.worldPos.xyz = worldPos;
|
|
o.color = v.color;
|
|
TRANSFER_SHADOW_CASTER_NORMALOFFSET(o)
|
|
return o;
|
|
}
|
|
|
|
// fragment shader
|
|
fixed4 frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN) : SV_Target {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = IN.worldPos.xyz;
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
surfIN.color = IN.color;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
SHADOW_CASTER_FRAGMENT(IN)
|
|
}
|
|
|
|
ENDCG
|
|
|
|
}
|
|
|
|
// ---- meta information extraction pass:
|
|
Pass {
|
|
Name "Meta"
|
|
Tags { "LightMode" = "Meta" }
|
|
Cull Off
|
|
|
|
CGPROGRAM
|
|
// compile directives
|
|
#pragma vertex vert_SpeedTreeSurf
|
|
#pragma fragment frag_SpeedTreeSurf
|
|
#pragma multi_compile_vertex LOD_FADE_PERCENTAGE
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
|
#pragma shader_feature EDITOR_VISUALIZATION
|
|
|
|
#include "HLSLSupport.cginc"
|
|
#define UNITY_INSTANCED_LOD_FADE
|
|
#define UNITY_INSTANCED_SH
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
|
#include "UnityShaderVariables.cginc"
|
|
#include "UnityShaderUtilities.cginc"
|
|
|
|
#include "UnityCG.cginc"
|
|
#include "Lighting.cginc"
|
|
#include "UnityPBSLighting.cginc"
|
|
|
|
#define INTERNAL_DATA
|
|
#define WorldReflectionVector(data,normal) data.worldRefl
|
|
#define WorldNormalVector(data,normal) normal
|
|
|
|
#pragma shader_feature_local EFFECT_BILLBOARD
|
|
#pragma shader_feature_local EFFECT_EXTRA_TEX
|
|
|
|
|
|
#define CURVEDWORLD_BEND_TYPE_CLASSICRUNNER_X_POSITIVE
|
|
#define CURVEDWORLD_BEND_ID_1
|
|
#pragma shader_feature_local CURVEDWORLD_DISABLED_ON
|
|
#include "../../Core/CurvedWorldTransform.cginc"
|
|
|
|
|
|
#include "SpeedTree8Common.cginc"
|
|
|
|
|
|
#include "UnityMetaPass.cginc"
|
|
|
|
// vertex-to-fragment interpolation data
|
|
struct v2f_SpeedTreeSurf {
|
|
UNITY_POSITION(pos);
|
|
half2 pack0 : TEXCOORD0; // _MainTex
|
|
float3 worldPos : TEXCOORD1;
|
|
fixed4 color : COLOR0;
|
|
#ifdef EDITOR_VISUALIZATION
|
|
float2 vizUV : TEXCOORD2;
|
|
float4 lightCoord : TEXCOORD3;
|
|
#endif
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
float4 _MainTex_ST;
|
|
|
|
// vertex shader
|
|
v2f_SpeedTreeSurf vert_SpeedTreeSurf (appdata_full v) {
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
v2f_SpeedTreeSurf o;
|
|
UNITY_INITIALIZE_OUTPUT(v2f_SpeedTreeSurf,o);
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
|
SpeedTreeVert (v);
|
|
o.pos = UnityMetaVertexPosition(v.vertex, v.texcoord1.xy, v.texcoord2.xy, unity_LightmapST, unity_DynamicLightmapST);
|
|
#ifdef EDITOR_VISUALIZATION
|
|
o.vizUV = 0;
|
|
o.lightCoord = 0;
|
|
if (unity_VisualizationMode == EDITORVIZ_TEXTURE)
|
|
o.vizUV = UnityMetaVizUV(unity_EditorViz_UVIndex, v.texcoord.xy, v.texcoord1.xy, v.texcoord2.xy, unity_EditorViz_Texture_ST);
|
|
else if (unity_VisualizationMode == EDITORVIZ_SHOWLIGHTMASK)
|
|
{
|
|
o.vizUV = v.texcoord1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
|
|
o.lightCoord = mul(unity_EditorViz_WorldToLight, mul(unity_ObjectToWorld, float4(v.vertex.xyz, 1)));
|
|
}
|
|
#endif
|
|
o.pack0.xy = TRANSFORM_TEX(v.texcoord, _MainTex);
|
|
float3 worldPos = mul(unity_ObjectToWorld, v.vertex).xyz;
|
|
float3 worldNormal = UnityObjectToWorldNormal(v.normal);
|
|
o.worldPos.xyz = worldPos;
|
|
o.color = v.color;
|
|
return o;
|
|
}
|
|
|
|
// fragment shader
|
|
fixed4 frag_SpeedTreeSurf (v2f_SpeedTreeSurf IN) : SV_Target {
|
|
UNITY_SETUP_INSTANCE_ID(IN);
|
|
// prepare and unpack data
|
|
Input surfIN;
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
|
UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
|
|
#elif defined (FOG_COMBINED_WITH_WORLD_POS)
|
|
UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
|
#else
|
|
UNITY_EXTRACT_FOG(IN);
|
|
#endif
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
|
surfIN.uv_MainTex.x = 1.0;
|
|
surfIN.color.x = 1.0;
|
|
surfIN.uv_MainTex = IN.pack0.xy;
|
|
float3 worldPos = IN.worldPos.xyz;
|
|
#ifndef USING_DIRECTIONAL_LIGHT
|
|
fixed3 lightDir = normalize(UnityWorldSpaceLightDir(worldPos));
|
|
#else
|
|
fixed3 lightDir = _WorldSpaceLightPos0.xyz;
|
|
#endif
|
|
surfIN.color = IN.color;
|
|
#ifdef UNITY_COMPILER_HLSL
|
|
SurfaceOutputStandard o = (SurfaceOutputStandard)0;
|
|
#else
|
|
SurfaceOutputStandard o;
|
|
#endif
|
|
o.Albedo = 0.0;
|
|
o.Emission = 0.0;
|
|
o.Alpha = 0.0;
|
|
o.Occlusion = 1.0;
|
|
fixed3 normalWorldVertex = fixed3(0,0,1);
|
|
|
|
// call surface function
|
|
SpeedTreeSurf (surfIN, o);
|
|
UnityMetaInput metaIN;
|
|
UNITY_INITIALIZE_OUTPUT(UnityMetaInput, metaIN);
|
|
metaIN.Albedo = o.Albedo;
|
|
metaIN.Emission = o.Emission;
|
|
#ifdef EDITOR_VISUALIZATION
|
|
metaIN.VizUV = IN.vizUV;
|
|
metaIN.LightCoord = IN.lightCoord;
|
|
#endif
|
|
return UnityMetaFragment(metaIN);
|
|
}
|
|
|
|
ENDCG
|
|
|
|
}
|
|
}
|
|
FallBack "Hidden/Amazing Assets/Curved World/Fallback/VertexLit Cutout"
|
|
CustomEditor "AmazingAssets.CurvedWorld.Editor.SpeedTree8ShaderGUI"
|
|
}
|