819 lines
26 KiB
Text
819 lines
26 KiB
Text
Shader "SLZ/Particle/Motion Vector Billboard Correct Shadows"
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{
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Properties
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{
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[HideInInspector] _AlphaCutoff("Alpha Cutoff ", Range(0, 1)) = 0.5
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_EmissionColor("Emission Color", Color) = (0,0,0,0)
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[NoScaleOffset]_MainTex("Main Texture", 2D) = "white" {}
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[NoScaleOffset]_EmissionMap("Emission Texture", 2D) = "white" {}
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[NoScaleOffset]_MotionVectors("Motion Vectors", 2D) = "white" {}
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_UVMotionMultiplier("UV Motion Multiplier", Float) = 0
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_Color("Color", Color) = (1,1,1,1)
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[Toggle(_BRDFMAP)] BRDFMAP("Enable BRDF map", Float) = 0
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[NoScaleOffset]g_tBRDFMap("BRDF map", 2D) = "white" {}
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_Depth("Depth", Float) = 0
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[ASEEnd][Toggle(_SCALEDEPTHDITHER_ON)] _ScaleDepthDither("Scale Depth Dither", Float) = 0
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[HideInInspector]_QueueOffset("_QueueOffset", Float) = 0
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[HideInInspector]_QueueControl("_QueueControl", Float) = -1
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[HideInInspector][NoScaleOffset]unity_Lightmaps("unity_Lightmaps", 2DArray) = "" {}
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[HideInInspector][NoScaleOffset]unity_LightmapsInd("unity_LightmapsInd", 2DArray) = "" {}
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[HideInInspector][NoScaleOffset]unity_ShadowMasks("unity_ShadowMasks", 2DArray) = "" {}
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}
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SubShader
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{
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LOD 0
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Tags { "RenderPipeline"="UniversalPipeline" "RenderType"="Transparent" "Queue"="Transparent" }
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Cull Back
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ZWrite Off
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ZTest LEqual
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Offset 0 , 0
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AlphaToMask Off
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HLSLINCLUDE
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#pragma target 3.0
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#pragma prefer_hlslcc gles
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#pragma exclude_renderers d3d11_9x
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#pragma multi_compile
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ENDHLSL
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Pass
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{
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Name "Forward"
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Tags { "LightMode"="UniversalForward" }
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Blend SrcAlpha OneMinusSrcAlpha, One OneMinusSrcAlpha
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ColorMask RGBA
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HLSLPROGRAM
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#define _NORMAL_DROPOFF_TS 1
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#pragma multi_compile_instancing
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//#pragma multi_compile _ LOD_FADE_CROSSFADE
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#pragma multi_compile_fog
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#define ASE_FOG 1
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#pragma multi_compile_fragment _ _VOLUMETRICS_ENABLED
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#define ASE_ABSOLUTE_VERTEX_POS 1
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#define ASE_SRP_VERSION 120102
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// #pragma multi_compile _ _SCREEN_SPACE_OCCLUSION
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#define _DISABLE_LIGHTMAPS
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#define _DISABLE_REFLECTIONPROBES
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#define _DISABLE_SSAO
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#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DefaultLitVariants.hlsl"
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#pragma vertex vert
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#pragma fragment frag
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#define SHADERPASS SHADERPASS_FORWARD
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Shadows.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
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//#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DBuffer.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
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#include "Include/Particle/billboard.hlsl"
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#define ASE_NEEDS_VERT_POSITION
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#define ASE_NEEDS_VERT_NORMAL
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#define ASE_NEEDS_FRAG_COLOR
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#define ASE_NEEDS_FRAG_SCREEN_POSITION
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#pragma shader_feature_local _SCALEDEPTHDITHER_ON
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#pragma shader_feature_local_fragment _BRDFMAP
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#ifndef SHADER_API_MOBILE
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#define ASE_DEPTH_WRITE_ON
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#endif
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struct VertexInput
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{
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float4 vertex : POSITION;
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half3 normal : NORMAL;
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half4 tangent : TANGENT;
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float4 texcoord : TEXCOORD0; //uv, uv2
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float4 texcoord1 : TEXCOORD1; //anim blend, anim frame, center.xy
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float texcoord2 : TEXCOORD2; //center.z
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half4 vColor : COLOR;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct VertexOutput
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{
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float4 clipPos : SV_POSITION;
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half4 vColor : COLOR;
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half4 uv01 : TEXCOORD0;
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half3 SH : TEXCOORD1;
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half4 fog_x_vLight_rgb : TEXCOORD2;
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half4 wNormal_xyz_animBlend_x : TEXCOORD3;
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float3 wPos : TEXCOORD4;
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float4 pCenter_xyz_animFrame_x : TEXCOORD5;
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
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float4 shadowCoord : TEXCOORD6;
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#endif
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#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
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float4 screenPos : TEXCOORD7;
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#endif
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#if defined(DYNAMICLIGHTMAP_ON)
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float2 dynamicLightmapUV : TEXCOORD8;
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#endif
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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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CBUFFER_START(UnityPerMaterial)
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float4 _Color;
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float4 _EmissionColor;
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float _UVMotionMultiplier;
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float _Depth;
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CBUFFER_END
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Texture2D _MainTex; SamplerState sampler_MainTex;
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Texture2D _EmissionMap; SamplerState sampler_EmissionMap;
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Texture2D _MotionVectors; SamplerState sampler_MotionVectors;
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TEXTURE2D_ARRAY(_SLZ_DitherTex2D);
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int NoisePixels;
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int _SLZ_TexSel;
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int NoiseArraySize;
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SAMPLER(sampler_SLZ_DitherTex2D);
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inline float4 ASE_ComputeGrabScreenPos( float4 pos )
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{
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#if UNITY_UV_STARTS_AT_TOP
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float scale = -1.0;
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#else
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float scale = 1.0;
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#endif
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float4 o = pos;
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o.y = pos.w * 0.5f;
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o.y = ( pos.y - o.y ) * _ProjectionParams.x * scale + o.y;
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return o;
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}
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VertexOutput VertexFunction( VertexInput v )
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{
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VertexOutput o = (VertexOutput)0;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_TRANSFER_INSTANCE_ID(v, o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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float3 particleCenter = float3(v.texcoord1.z , v.texcoord1.w , v.texcoord2.x);
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v.vertex.xyz = particle_face_camera(v.vertex.xyz , v.normal, particleCenter);
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o.vColor = v.vColor;
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o.uv01 = v.texcoord;
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float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
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float4 positionCS = TransformWorldToHClip( positionWS );
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o.wPos = positionWS;
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VertexNormalInputs normalInput = GetVertexNormalInputs( v.normal, v.tangent );
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o.wNormal_xyz_animBlend_x = half4(normalInput.normalWS.xyz, v.texcoord1.x);
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o.pCenter_xyz_animFrame_x = float4(v.texcoord1.zw, v.texcoord2.x, v.texcoord1.y);
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#if defined(DYNAMICLIGHTMAP_ON)
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o.dynamicLightmapUV.xy = v.texcoord2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
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#endif
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#if !defined(LIGHTMAP_ON)
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OUTPUT_SH( normalInput.normalWS.xyz, o.SH.xyz );
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#endif
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half3 vertexLight = VertexLighting( positionWS, normalInput.normalWS );
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#ifdef ASE_FOG
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half fogFactor = ComputeFogFactor( positionCS.z );
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#else
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half fogFactor = 0;
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#endif
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o.fog_x_vLight_rgb = half4(fogFactor, vertexLight);
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
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VertexPositionInputs vertexInput = (VertexPositionInputs)0;
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vertexInput.positionWS = positionWS;
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vertexInput.positionCS = positionCS;
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o.shadowCoord = GetShadowCoord( vertexInput );
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#endif
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o.clipPos = positionCS;
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#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
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o.screenPos = ComputeScreenPos(positionCS);
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#endif
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return o;
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}
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VertexOutput vert ( VertexInput v )
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{
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return VertexFunction( v );
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}
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#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
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#define ASE_SV_DEPTH SV_DepthLessEqual
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#else
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#define ASE_SV_DEPTH SV_Depth
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#endif
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half4 frag ( VertexOutput IN
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#ifdef ASE_DEPTH_WRITE_ON
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,out float outputDepth : ASE_SV_DEPTH
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#endif
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) : SV_Target
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{
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UNITY_SETUP_INSTANCE_ID(IN);
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UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(IN);
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#ifdef LOD_FADE_CROSSFADE
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LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
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#endif
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half3 WorldNormal = normalize( IN.wNormal_xyz_animBlend_x.xyz);
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float3 WorldPosition = IN.wPos;
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float3 WorldViewDirection = _WorldSpaceCameraPos.xyz - WorldPosition;
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float4 ShadowCoords = float4( 0, 0, 0, 0 );
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#if defined(ASE_NEEDS_FRAG_SCREEN_POSITION)
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float4 ScreenPos = IN.screenPos;
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#endif
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WorldViewDirection = SafeNormalize( WorldViewDirection );
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half animBlend = IN.wNormal_xyz_animBlend_x.w;
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float animFrame = IN.pCenter_xyz_animFrame_x.w;
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float2 motionVectorOffset1 = (SAMPLE_TEXTURE2D( _MotionVectors, sampler_MotionVectors, IN.uv01.xy).rg - 0.5 ) * animBlend * -_UVMotionMultiplier;
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float2 motionVectorOffset2 = (SAMPLE_TEXTURE2D( _MotionVectors, sampler_MotionVectors, IN.uv01.zw).rg - 0.5 ) * ( 1.0 - animBlend ) * _UVMotionMultiplier;
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float4 albedo = lerp( SAMPLE_TEXTURE2D( _MainTex, sampler_MainTex, IN.uv01.xy + motionVectorOffset1),
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SAMPLE_TEXTURE2D( _MainTex, sampler_MainTex, IN.uv01.zw + motionVectorOffset2), animBlend);
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albedo = IN.vColor * albedo * _Color;
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float4 emission = lerp( SAMPLE_TEXTURE2D( _EmissionMap, sampler_EmissionMap, IN.uv01.xy + motionVectorOffset1),
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SAMPLE_TEXTURE2D( _EmissionMap, sampler_EmissionMap, IN.uv01.zw + motionVectorOffset2), animBlend);
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float4 ase_grabScreenPos = ASE_ComputeGrabScreenPos( ScreenPos );
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float4 ase_grabScreenPosNorm = ase_grabScreenPos / ase_grabScreenPos.w;
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#ifdef _SCALEDEPTHDITHER_ON
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float staticSwitch72 = ( _Depth * IN.uv01.z );
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#else
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float staticSwitch72 = _Depth;
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#endif
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float2 depthDitherUV = ase_grabScreenPosNorm.xy * _ScreenParams.xy / NoisePixels;
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float depthDitherIndex = fmod((float)_SLZ_TexSel + floor((float)NoiseArraySize * animFrame) , (float)NoiseArraySize);
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float clipOffset = (SAMPLE_TEXTURE2D_ARRAY( _SLZ_DitherTex2D, sampler_SLZ_DitherTex2D, depthDitherUV , depthDitherIndex).r - 0.5) * staticSwitch72;
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float offsetClipW = ( IN.clipPos.w + clipOffset);
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float3 Albedo = albedo.rgb;
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float3 Normal = float3(0, 0, 1);
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float3 Emission = (emission*_EmissionColor).rgb;
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#if 0
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float3 BakedEmission = 0;
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#endif
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float3 Specular = 0.5;
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float Metallic = 0;
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float Smoothness = 0.5;
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float Occlusion = 1;
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float Alpha = albedo.a;
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float AlphaClipThreshold = 0.5;
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float AlphaClipThresholdShadow = 0.5;
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float3 BakedGI = 0;
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float3 RefractionColor = 1;
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float RefractionIndex = 1;
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float3 Transmission = 1;
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float3 Translucency = 1;
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//#ifdef ASE_DEPTH_WRITE_ON
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float DepthValue = ( ( 1.0 - ( offsetClipW * _ZBufferParams.w ) ) / ( offsetClipW * _ZBufferParams.z ) );
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//#endif
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#ifdef _CLEARCOAT
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float CoatMask = 0;
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float CoatSmoothness = 0;
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#endif
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#ifdef _ALPHATEST_ON
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clip(Alpha - AlphaClipThreshold);
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#endif
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InputData inputData = (InputData)0;
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inputData.positionWS = WorldPosition;
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inputData.viewDirectionWS = WorldViewDirection;
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#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
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inputData.shadowCoord = IN.shadowCoord;
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#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
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float depthZ = Linear01Depth(DepthValue, _ZBufferParams) * (_ProjectionParams.z - _ProjectionParams.y) + _ProjectionParams.y;
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float3 shadowPos = WorldViewDirection * (depthZ / -(dot(WorldViewDirection, UNITY_MATRIX_V._m20_m21_m22))) + _WorldSpaceCameraPos;
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inputData.shadowCoord = TransformWorldToShadowCoord(shadowPos);
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#else
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inputData.shadowCoord = float4(0, 0, 0, 0);
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#endif
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#ifdef _NORMALMAP
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#if _NORMAL_DROPOFF_TS
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inputData.normalWS = TransformTangentToWorld(Normal, half3x3( WorldTangent, WorldBiTangent, WorldNormal ));
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#elif _NORMAL_DROPOFF_OS
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inputData.normalWS = TransformObjectToWorldNormal(Normal);
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#elif _NORMAL_DROPOFF_WS
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inputData.normalWS = Normal;
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#endif
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inputData.normalWS = NormalizeNormalPerPixel(inputData.normalWS);
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#else
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inputData.normalWS = WorldNormal;
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#endif
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#ifdef ASE_FOG
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inputData.fogCoord = IN.fog_x_vLight_rgb.x;
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#endif
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inputData.vertexLighting = IN.fog_x_vLight_rgb.yzw;
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#if defined(ENABLE_TERRAIN_PERPIXEL_NORMAL)
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float3 SH = SampleSH(inputData.normalWS.xyz);
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#else
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float3 SH = IN.SH.xyz;
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#endif
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#if defined(DYNAMICLIGHTMAP_ON)
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#ifdef LIGHTMAP_ON
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float4 encodedGI = SAMPLE_GI_DIR(IN.SH.xyz, IN.dynamicLightmapUV.xy, IN.vertexSH, inputData.normalWS, Smoothness, WorldViewDirection);
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inputData.bakedGI = encodedGI.rgb;
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float BakedSpecular = encodedGI.w;
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#else
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inputData.bakedGI = SAMPLE_GI(IN.SH.xy, IN.dynamicLightmapUV.xy, IN.vertexSH , inputData.normalWS);
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#endif
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#else
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#ifdef LIGHTMAP_ON
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float4 encodedGI = SAMPLE_GI_DIR(IN.SH.xy, IN.lightmapUVOrVertexSH.xyz, inputData.normalWS, Smoothness, WorldViewDirection);
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inputData.bakedGI = encodedGI.rgb;
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float BakedSpecular = encodedGI.w;
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#else
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inputData.bakedGI = SAMPLE_GI(IN.SH.xy, IN.SH.xyz, inputData.normalWS);
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#endif
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#endif
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#ifdef _ASE_BAKEDGI
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inputData.bakedGI = BakedGI;
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#endif
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inputData.normalizedScreenSpaceUV = GetNormalizedScreenSpaceUV(IN.clipPos);
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inputData.shadowMask = SAMPLE_SHADOWMASK(IN.lightmapUVOrVertexSH.xy);
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#if defined(DEBUG_DISPLAY)
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#if defined(DYNAMICLIGHTMAP_ON)
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inputData.dynamicLightmapUV = IN.dynamicLightmapUV.xy;
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#endif
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#if defined(LIGHTMAP_ON)
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inputData.staticLightmapUV = IN.lightmapUVOrVertexSH.xy;
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#else
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inputData.vertexSH = SH;
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#endif
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#endif
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SurfaceData surfaceData;
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surfaceData.albedo = Albedo;
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surfaceData.metallic = saturate(Metallic);
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surfaceData.specular = Specular;
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surfaceData.smoothness = saturate(Smoothness),
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surfaceData.occlusion = Occlusion,
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surfaceData.emission = Emission,
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surfaceData.alpha = saturate(Alpha);
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surfaceData.normalTS = Normal;
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surfaceData.clearCoatMask = 0;
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surfaceData.clearCoatSmoothness = 1;
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#ifdef _CLEARCOAT
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surfaceData.clearCoatMask = saturate(CoatMask);
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surfaceData.clearCoatSmoothness = saturate(CoatSmoothness);
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#endif
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#ifdef _DBUFFER
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ApplyDecalToSurfaceData(IN.clipPos, surfaceData, inputData);
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#endif
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half4 color = UniversalFragmentPBR( inputData, surfaceData);
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#ifdef LIGHTMAP_ON
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float3 MetalSpec = lerp(kDieletricSpec.rgb, surfaceData.albedo , surfaceData.metallic);
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color.rgb += BakedSpecular * surfaceData.occlusion * MetalSpec * inputData.bakedGI.rgb;
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#endif
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#ifdef _TRANSMISSION_ASE
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{
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float shadow = _TransmissionShadow;
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Light mainLight = GetMainLight( inputData.shadowCoord );
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float3 mainAtten = mainLight.color * mainLight.distanceAttenuation;
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mainAtten = lerp( mainAtten, mainAtten * mainLight.shadowAttenuation, shadow );
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half3 mainTransmission = max(0 , -dot(inputData.normalWS, mainLight.direction)) * mainAtten * Transmission;
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color.rgb += Albedo * mainTransmission;
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#ifdef _ADDITIONAL_LIGHTS
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int transPixelLightCount = GetAdditionalLightsCount();
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for (int i = 0; i < transPixelLightCount; ++i)
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{
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Light light = GetAdditionalLight(i, inputData.positionWS);
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float3 atten = light.color * light.distanceAttenuation;
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atten = lerp( atten, atten * light.shadowAttenuation, shadow );
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half3 transmission = max(0 , -dot(inputData.normalWS, light.direction)) * atten * Transmission;
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color.rgb += Albedo * transmission;
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}
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#endif
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}
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#endif
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#ifdef _TRANSLUCENCY_ASE
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{
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float shadow = _TransShadow;
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float normal = _TransNormal;
|
|
float scattering = _TransScattering;
|
|
float direct = _TransDirect;
|
|
float ambient = _TransAmbient;
|
|
float strength = _TransStrength;
|
|
|
|
Light mainLight = GetMainLight( inputData.shadowCoord );
|
|
float3 mainAtten = mainLight.color * mainLight.distanceAttenuation;
|
|
mainAtten = lerp( mainAtten, mainAtten * mainLight.shadowAttenuation, shadow );
|
|
|
|
half3 mainLightDir = mainLight.direction + inputData.normalWS * normal;
|
|
half mainVdotL = pow( saturate( dot( inputData.viewDirectionWS, -mainLightDir ) ), scattering );
|
|
half3 mainTranslucency = mainAtten * ( mainVdotL * direct + inputData.bakedGI * ambient ) * Translucency;
|
|
color.rgb += Albedo * mainTranslucency * strength;
|
|
|
|
#ifdef _ADDITIONAL_LIGHTS
|
|
int transPixelLightCount = GetAdditionalLightsCount();
|
|
for (int i = 0; i < transPixelLightCount; ++i)
|
|
{
|
|
Light light = GetAdditionalLight(i, inputData.positionWS);
|
|
float3 atten = light.color * light.distanceAttenuation;
|
|
atten = lerp( atten, atten * light.shadowAttenuation, shadow );
|
|
|
|
half3 lightDir = light.direction + inputData.normalWS * normal;
|
|
half VdotL = pow( saturate( dot( inputData.viewDirectionWS, -lightDir ) ), scattering );
|
|
half3 translucency = atten * ( VdotL * direct + inputData.bakedGI * ambient ) * Translucency;
|
|
color.rgb += Albedo * translucency * strength;
|
|
}
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
#ifdef _REFRACTION_ASE
|
|
float4 projScreenPos = ScreenPos / ScreenPos.w;
|
|
float3 refractionOffset = ( RefractionIndex - 1.0 ) * mul( UNITY_MATRIX_V, float4( WorldNormal,0 ) ).xyz * ( 1.0 - dot( WorldNormal, WorldViewDirection ) );
|
|
projScreenPos.xy += refractionOffset.xy;
|
|
float3 refraction = SHADERGRAPH_SAMPLE_SCENE_COLOR( projScreenPos.xy ) * RefractionColor;
|
|
color.rgb = lerp( refraction, color.rgb, color.a );
|
|
color.a = 1;
|
|
#endif
|
|
|
|
#ifdef ASE_FINAL_COLOR_ALPHA_MULTIPLY
|
|
color.rgb *= color.a;
|
|
#endif
|
|
|
|
#ifdef ASE_FOG
|
|
#ifdef TERRAIN_SPLAT_ADDPASS
|
|
color.rgb = MixFogColor(color.rgb, half3( 0, 0, 0 ), IN.fog_x_vLight_rgb.x );
|
|
#else
|
|
color.rgb = MixFog(color.rgb, -inputData.viewDirectionWS, IN.fog_x_vLight_rgb.x);
|
|
#endif
|
|
#endif
|
|
|
|
color = Volumetrics( color, inputData.positionWS);
|
|
|
|
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
|
outputDepth = DepthValue;
|
|
#endif
|
|
|
|
return color;
|
|
}
|
|
|
|
ENDHLSL
|
|
}
|
|
|
|
|
|
Pass
|
|
{
|
|
|
|
Name "ShadowCaster"
|
|
Tags { "LightMode"="ShadowCaster" }
|
|
|
|
ZWrite On
|
|
ZTest LEqual
|
|
AlphaToMask Off
|
|
ColorMask 0
|
|
|
|
HLSLPROGRAM
|
|
|
|
#define _NORMAL_DROPOFF_TS 1
|
|
#pragma multi_compile_instancing
|
|
#pragma multi_compile_fog
|
|
#define ASE_FOG 1
|
|
#pragma multi_compile_fragment _ _VOLUMETRICS_ENABLED
|
|
#define ASE_ABSOLUTE_VERTEX_POS 1
|
|
#define ASE_SRP_VERSION 120102
|
|
|
|
|
|
#pragma vertex vert
|
|
#pragma fragment frag
|
|
|
|
#pragma multi_compile _ _CASTING_PUNCTUAL_LIGHT_SHADOW
|
|
|
|
#define SHADERPASS SHADERPASS_SHADOWCASTER
|
|
|
|
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Color.hlsl"
|
|
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Texture.hlsl"
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
|
|
#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/TextureStack.hlsl"
|
|
#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ShaderGraphFunctions.hlsl"
|
|
#include "Packages/com.unity.render-pipelines.universal/Editor/ShaderGraph/Includes/ShaderPass.hlsl"
|
|
|
|
#include "Include/Particle/billboard.hlsl"
|
|
#define ASE_NEEDS_VERT_POSITION
|
|
#define ASE_NEEDS_VERT_NORMAL
|
|
#pragma shader_feature_local _SCALEDEPTHDITHER_ON
|
|
|
|
#ifndef SHADER_API_MOBILE
|
|
#define ASE_DEPTH_WRITE_ON
|
|
#endif
|
|
|
|
|
|
struct VertexInput
|
|
{
|
|
float4 vertex : POSITION;
|
|
float3 ase_normal : NORMAL;
|
|
float4 ase_texcoord1 : TEXCOORD1;
|
|
float4 ase_texcoord2 : TEXCOORD2;
|
|
float4 ase_color : COLOR;
|
|
float4 ase_texcoord : TEXCOORD0;
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
};
|
|
|
|
struct VertexOutput
|
|
{
|
|
float4 clipPos : SV_POSITION;
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
|
float3 worldPos : TEXCOORD0;
|
|
#endif
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
|
float4 shadowCoord : TEXCOORD1;
|
|
#endif
|
|
float4 ase_color : COLOR;
|
|
float4 ase_texcoord2 : TEXCOORD2;
|
|
float4 ase_texcoord3 : TEXCOORD3;
|
|
float4 ase_texcoord4 : TEXCOORD4;
|
|
float4 ase_texcoord5 : TEXCOORD5;
|
|
UNITY_VERTEX_INPUT_INSTANCE_ID
|
|
UNITY_VERTEX_OUTPUT_STEREO
|
|
};
|
|
|
|
CBUFFER_START(UnityPerMaterial)
|
|
float4 _Color;
|
|
float _UVMotionMultiplier;
|
|
float _Depth;
|
|
#ifdef _TRANSMISSION_ASE
|
|
float _TransmissionShadow;
|
|
#endif
|
|
#ifdef _TRANSLUCENCY_ASE
|
|
float _TransStrength;
|
|
float _TransNormal;
|
|
float _TransScattering;
|
|
float _TransDirect;
|
|
float _TransAmbient;
|
|
float _TransShadow;
|
|
#endif
|
|
#ifdef TESSELLATION_ON
|
|
float _TessPhongStrength;
|
|
float _TessValue;
|
|
float _TessMin;
|
|
float _TessMax;
|
|
float _TessEdgeLength;
|
|
float _TessMaxDisp;
|
|
#endif
|
|
CBUFFER_END
|
|
sampler2D _MainTex;
|
|
sampler2D _MotionVectors;
|
|
TEXTURE2D_ARRAY(_SLZ_DitherTex2D);
|
|
int NoisePixels;
|
|
int _SLZ_TexSel;
|
|
int NoiseArraySize;
|
|
SAMPLER(sampler_SLZ_DitherTex2D);
|
|
|
|
|
|
inline float4 ASE_ComputeGrabScreenPos( float4 pos )
|
|
{
|
|
#if UNITY_UV_STARTS_AT_TOP
|
|
float scale = -1.0;
|
|
#else
|
|
float scale = 1.0;
|
|
#endif
|
|
float4 o = pos;
|
|
o.y = pos.w * 0.5f;
|
|
o.y = ( pos.y - o.y ) * _ProjectionParams.x * scale + o.y;
|
|
return o;
|
|
}
|
|
|
|
|
|
float3 _LightDirection;
|
|
float3 _LightPosition;
|
|
|
|
VertexOutput VertexFunction( VertexInput v )
|
|
{
|
|
VertexOutput o;
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
|
UNITY_TRANSFER_INSTANCE_ID(v, o);
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO( o );
|
|
|
|
float4 vertex84 = float4( v.vertex.xyz , 0.0 );
|
|
float3 normal84 = v.ase_normal;
|
|
float3 tangent84 = float3( 0,0,0 );
|
|
float3 appendResult88 = (float3(v.ase_texcoord1.z , v.ase_texcoord1.w , v.ase_texcoord2.x));
|
|
float3 center84 = appendResult88;
|
|
float3 localparticle_face_camera84 = particle_face_camera( vertex84 , normal84, center84 );
|
|
|
|
float4 ase_clipPos = TransformObjectToHClip((v.vertex).xyz);
|
|
float4 screenPos = ComputeScreenPos(ase_clipPos);
|
|
o.ase_texcoord5 = screenPos;
|
|
|
|
o.ase_color = v.ase_color;
|
|
o.ase_texcoord2 = v.ase_texcoord;
|
|
o.ase_texcoord3 = v.ase_texcoord1;
|
|
o.ase_texcoord4 = v.vertex;
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
|
float3 defaultVertexValue = v.vertex.xyz;
|
|
#else
|
|
float3 defaultVertexValue = float3(0, 0, 0);
|
|
#endif
|
|
float3 vertexValue = localparticle_face_camera84;
|
|
#ifdef ASE_ABSOLUTE_VERTEX_POS
|
|
v.vertex.xyz = vertexValue;
|
|
#else
|
|
v.vertex.xyz += vertexValue;
|
|
#endif
|
|
|
|
v.ase_normal = normal84;
|
|
|
|
float3 positionWS = TransformObjectToWorld( v.vertex.xyz );
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
|
o.worldPos = positionWS;
|
|
#endif
|
|
float3 normalWS = TransformObjectToWorldDir(v.ase_normal);
|
|
|
|
|
|
#if _CASTING_PUNCTUAL_LIGHT_SHADOW
|
|
float3 lightDirectionWS = normalize(_LightPosition - positionWS);
|
|
#else
|
|
float3 lightDirectionWS = _LightDirection;
|
|
#endif
|
|
|
|
float4 clipPos = ApplySLZShadowBias(positionWS, normalWS, lightDirectionWS);
|
|
|
|
#if UNITY_REVERSED_Z
|
|
clipPos.z = min(clipPos.z, UNITY_NEAR_CLIP_VALUE);
|
|
#else
|
|
clipPos.z = max(clipPos.z, UNITY_NEAR_CLIP_VALUE);
|
|
#endif
|
|
|
|
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR) && defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
|
VertexPositionInputs vertexInput = (VertexPositionInputs)0;
|
|
vertexInput.positionWS = positionWS;
|
|
vertexInput.positionCS = clipPos;
|
|
o.shadowCoord = GetShadowCoord( vertexInput );
|
|
#endif
|
|
o.clipPos = clipPos;
|
|
return o;
|
|
}
|
|
|
|
VertexOutput vert ( VertexInput v )
|
|
{
|
|
return VertexFunction( v );
|
|
}
|
|
|
|
|
|
#if defined(ASE_EARLY_Z_DEPTH_OPTIMIZE)
|
|
#define ASE_SV_DEPTH SV_DepthLessEqual
|
|
#else
|
|
#define ASE_SV_DEPTH SV_Depth
|
|
#endif
|
|
|
|
half4 frag( VertexOutput IN
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
|
,out float outputDepth : ASE_SV_DEPTH
|
|
#endif
|
|
) : SV_TARGET
|
|
{
|
|
UNITY_SETUP_INSTANCE_ID( IN );
|
|
UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX( IN );
|
|
|
|
#if defined(ASE_NEEDS_FRAG_WORLD_POSITION)
|
|
float3 WorldPosition = IN.worldPos;
|
|
#endif
|
|
float4 ShadowCoords = float4( 0, 0, 0, 0 );
|
|
|
|
#if defined(ASE_NEEDS_FRAG_SHADOWCOORDS)
|
|
#if defined(REQUIRES_VERTEX_SHADOW_COORD_INTERPOLATOR)
|
|
ShadowCoords = IN.shadowCoord;
|
|
#elif defined(MAIN_LIGHT_CALCULATE_SHADOWS)
|
|
ShadowCoords = TransformWorldToShadowCoord( WorldPosition );
|
|
#endif
|
|
#endif
|
|
|
|
float2 temp_output_8_0 = (IN.ase_texcoord2).xy;
|
|
float4 temp_cast_1 = (0.5).xxxx;
|
|
float2 temp_output_9_0 = (IN.ase_texcoord2).zw;
|
|
float4 temp_cast_4 = (0.5).xxxx;
|
|
float4 lerpResult4 = lerp( tex2D( _MainTex, ( float4( temp_output_8_0, 0.0 , 0.0 ) + ( ( tex2D( _MotionVectors, temp_output_8_0 ) - temp_cast_1 ) * IN.ase_texcoord3.xyz.x * -_UVMotionMultiplier ) ).rg ) , tex2D( _MainTex, ( float4( temp_output_9_0, 0.0 , 0.0 ) + ( ( tex2D( _MotionVectors, temp_output_9_0 ) - temp_cast_4 ) * ( 1.0 - IN.ase_texcoord3.xyz.x ) * -1.0 * -_UVMotionMultiplier ) ).rg ) , IN.ase_texcoord3.xyz.x);
|
|
float4 temp_output_11_0 = ( IN.ase_color * lerpResult4 * _Color );
|
|
|
|
float4 unityObjectToClipPos92 = TransformWorldToHClip(TransformObjectToWorld(IN.ase_texcoord4.xyz));
|
|
float4 screenPos = IN.ase_texcoord5;
|
|
float4 ase_grabScreenPos = ASE_ComputeGrabScreenPos( screenPos );
|
|
float4 ase_grabScreenPosNorm = ase_grabScreenPos / ase_grabScreenPos.w;
|
|
float4 temp_cast_8 = (0.5).xxxx;
|
|
#ifdef _SCALEDEPTHDITHER_ON
|
|
float staticSwitch72 = ( _Depth * IN.ase_texcoord3.xyz.z );
|
|
#else
|
|
float staticSwitch72 = _Depth;
|
|
#endif
|
|
float temp_output_4_0_g44 = ( unityObjectToClipPos92.w + ( ( SAMPLE_TEXTURE2D_ARRAY( _SLZ_DitherTex2D, sampler_SLZ_DitherTex2D, ( (ase_grabScreenPosNorm).xy * ( (_ScreenParams).xy / NoisePixels ) ),(float)( ( _SLZ_TexSel + (int)( NoiseArraySize * IN.ase_texcoord3.xyz.y ) ) % NoiseArraySize ) ) - temp_cast_8 ) * staticSwitch72 ).r );
|
|
|
|
float Alpha = (temp_output_11_0).a;
|
|
float AlphaClipThreshold = 0.5;
|
|
float AlphaClipThresholdShadow = 0.5;
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
|
float DepthValue = ( ( 1.0 - ( temp_output_4_0_g44 * _ZBufferParams.w ) ) / ( temp_output_4_0_g44 * _ZBufferParams.z ) );
|
|
#endif
|
|
|
|
#ifdef _ALPHATEST_ON
|
|
#ifdef _ALPHATEST_SHADOW_ON
|
|
clip(Alpha - AlphaClipThresholdShadow);
|
|
#else
|
|
clip(Alpha - AlphaClipThreshold);
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef LOD_FADE_CROSSFADE
|
|
LODDitheringTransition( IN.clipPos.xyz, unity_LODFade.x );
|
|
#endif
|
|
|
|
#ifdef ASE_DEPTH_WRITE_ON
|
|
outputDepth = DepthValue;
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
ENDHLSL
|
|
}
|
|
|
|
|
|
}
|
|
|
|
CustomEditor "UnityEditor.ShaderGraphLitGUI"
|
|
Fallback "Hidden/InternalErrorShader"
|
|
|
|
}
|