679 lines
23 KiB
Plaintext
679 lines
23 KiB
Plaintext
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// 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/Particles/Standard Surface"
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{
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Properties
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{
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[HideInInspector][CurvedWorldBendSettings] _CurvedWorldBendSettings("0|1|1", Vector) = (0, 0, 0, 0)
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_MainTex("Albedo", 2D) = "white" {}
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_Color("Color", Color) = (1,1,1,1)
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_Cutoff("Alpha Cutoff", Range(0.0, 1.0)) = 0.5
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_MetallicGlossMap("Metallic", 2D) = "white" {}
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[Gamma] _Metallic("Metallic", Range(0.0, 1.0)) = 0.0
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_Glossiness("Smoothness", Range(0.0, 1.0)) = 0.5
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_BumpScale("Scale", Float) = 1.0
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_BumpMap("Normal Map", 2D) = "bump" {}
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_EmissionColor("Color", Color) = (0,0,0)
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_EmissionMap("Emission", 2D) = "white" {}
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_DistortionStrength("Strength", Float) = 1.0
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_DistortionBlend("Blend", Range(0.0, 1.0)) = 0.5
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_SoftParticlesNearFadeDistance("Soft Particles Near Fade", Float) = 0.0
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_SoftParticlesFarFadeDistance("Soft Particles Far Fade", Float) = 1.0
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_CameraNearFadeDistance("Camera Near Fade", Float) = 1.0
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_CameraFarFadeDistance("Camera Far Fade", Float) = 2.0
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// Hidden properties
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[HideInInspector] _Mode ("__mode", Float) = 0.0
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[HideInInspector] _FlipbookMode ("__flipbookmode", Float) = 0.0
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[HideInInspector] _LightingEnabled ("__lightingenabled", Float) = 1.0
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[HideInInspector] _DistortionEnabled ("__distortionenabled", Float) = 0.0
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[HideInInspector] _EmissionEnabled ("__emissionenabled", Float) = 0.0
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[HideInInspector] _BlendOp ("__blendop", Float) = 0.0
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[HideInInspector] _SrcBlend ("__src", Float) = 1.0
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[HideInInspector] _DstBlend ("__dst", Float) = 0.0
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[HideInInspector] _ZWrite ("__zw", Float) = 1.0
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[HideInInspector] _Cull ("__cull", Float) = 2.0
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[HideInInspector] _SoftParticlesEnabled ("__softparticlesenabled", Float) = 0.0
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[HideInInspector] _CameraFadingEnabled ("__camerafadingenabled", Float) = 0.0
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[HideInInspector] _SoftParticleFadeParams ("__softparticlefadeparams", Vector) = (0,0,0,0)
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[HideInInspector] _CameraFadeParams ("__camerafadeparams", Vector) = (0,0,0,0)
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[HideInInspector] _DistortionStrengthScaled ("__distortionstrengthscaled", Float) = 0.0
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}
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SubShader
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{
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Tags { "RenderType"="Opaque" "IgnoreProjector"="True" "PreviewType"="Plane" "PerformanceChecks"="False" }
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BlendOp [_BlendOp]
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Blend [_SrcBlend] [_DstBlend]
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ZWrite [_ZWrite]
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Cull [_Cull]
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GrabPass
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{
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Tags { "LightMode" = "GrabPass" }
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"_GrabTexture"
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}
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Pass
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{
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Name "ShadowCaster"
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Tags { "LightMode" = "ShadowCaster" }
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BlendOp Add
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Blend One Zero
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ZWrite On
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Cull Off
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CGPROGRAM
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//vertInstancingSetup writes to global, not allowed with DXC
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#pragma never_use_dxc
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#pragma target 3.0
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#pragma shader_feature_local _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON _ALPHAMODULATE_ON
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#pragma shader_feature_local_fragment _METALLICGLOSSMAP
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#pragma shader_feature_local _REQUIRE_UV2
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#pragma multi_compile_shadowcaster
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#pragma multi_compile_instancing
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#pragma instancing_options procedural:vertInstancingSetup
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#pragma vertex vertParticleShadowCaster
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#pragma fragment fragParticleShadowCaster
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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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#include "UnityStandardParticleShadow.cginc"
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ENDCG
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}
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Pass
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{
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Name "SceneSelectionPass"
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Tags { "LightMode" = "SceneSelectionPass" }
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BlendOp Add
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Blend One Zero
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ZWrite On
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Cull Off
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CGPROGRAM
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//vertInstancingSetup writes to global, not allowed with DXC
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#pragma never_use_dxc
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#pragma target 3.0
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#pragma shader_feature_local_fragment _ALPHATEST_ON
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#pragma shader_feature_local _REQUIRE_UV2
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#pragma multi_compile_instancing
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#pragma instancing_options procedural:vertInstancingSetup
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#pragma vertex vertEditorPass
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#pragma fragment fragSceneHighlightPass
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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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#include "UnityStandardParticleEditor.cginc"
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ENDCG
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}
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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_surf
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#pragma fragment frag_surf
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#pragma multi_compile __ SOFTPARTICLES_ON
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#pragma multi_compile __ SHADOWS_SHADOWMASK
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#pragma multi_compile_instancing
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#pragma instancing_options procedural:vertInstancingSetup
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//vertInstancingSetup writes to global, not allowed with DXC
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#pragma never_use_dxc
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#pragma target 3.0
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#pragma multi_compile_fog
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#pragma multi_compile_fwdbase noshadowmask nodynlightmap nolightmap
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#include "HLSLSupport.cginc"
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#define UNITY_INSTANCED_LOD_FADE
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#define UNITY_INSTANCED_SH
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#define UNITY_INSTANCED_LIGHTMAPSTS
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#define UNITY_INSTANCING_PROCEDURAL_FUNC vertInstancingSetup
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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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//Shader does not support lightmap thus we always want to fallback to SH.
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#undef UNITY_SHOULD_SAMPLE_SH
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#define UNITY_SHOULD_SAMPLE_SH (!defined(UNITY_PASS_FORWARDADD) && !defined(UNITY_PASS_PREPASSBASE) && !defined(UNITY_PASS_SHADOWCASTER) && !defined(UNITY_PASS_META))
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#include "Lighting.cginc"
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#include "UnityPBSLighting.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_fragment _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON _ALPHAMODULATE_ON
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#pragma shader_feature_local_fragment _METALLICGLOSSMAP
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#pragma shader_feature_local _NORMALMAP
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#pragma shader_feature_fragment _EMISSION
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#pragma shader_feature_local _FADING_ON
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#pragma shader_feature_local _REQUIRE_UV2
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#pragma shader_feature_local EFFECT_BUMP
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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 "UnityStandardParticles.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_surf {
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UNITY_POSITION(pos);
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float4 tSpace0 : TEXCOORD0;
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float4 tSpace1 : TEXCOORD1;
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float4 tSpace2 : TEXCOORD2;
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fixed4 color : COLOR0;
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float2 custompack0 : TEXCOORD3; // texcoord
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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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UNITY_VERTEX_INPUT_INSTANCE_ID
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UNITY_VERTEX_OUTPUT_STEREO
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};
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#endif
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// high-precision fragment shader registers:
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#ifndef UNITY_HALF_PRECISION_FRAGMENT_SHADER_REGISTERS
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struct v2f_surf {
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UNITY_POSITION(pos);
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float4 tSpace0 : TEXCOORD0;
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float4 tSpace1 : TEXCOORD1;
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float4 tSpace2 : TEXCOORD2;
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fixed4 color : COLOR0;
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float2 custompack0 : TEXCOORD3; // texcoord
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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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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_surf {
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UNITY_POSITION(pos);
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float4 tSpace0 : TEXCOORD0;
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float4 tSpace1 : TEXCOORD1;
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float4 tSpace2 : TEXCOORD2;
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fixed4 color : COLOR0;
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float2 custompack0 : TEXCOORD3; // texcoord
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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_surf {
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UNITY_POSITION(pos);
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float4 tSpace0 : TEXCOORD0;
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float4 tSpace1 : TEXCOORD1;
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float4 tSpace2 : TEXCOORD2;
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fixed4 color : COLOR0;
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float2 custompack0 : TEXCOORD3; // texcoord
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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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// vertex shader
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v2f_surf vert_surf (appdata_particles v) {
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UNITY_SETUP_INSTANCE_ID(v);
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v2f_surf o;
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UNITY_INITIALIZE_OUTPUT(v2f_surf,o);
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UNITY_TRANSFER_INSTANCE_ID(v,o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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Input customInputData;
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vert (v, customInputData);
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o.custompack0.xy = customInputData.texcoord;
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o.pos = UnityObjectToClipPos(v.vertex);
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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 LIGHTMAP_ON
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o.lmap.xy = half2(0.0, 0.0) * 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,half2(0.0, 0.0)); // pass shadow and, possibly, light cookie coordinates to pixel shader
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#ifdef FOG_COMBINED_WITH_TSPACE
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UNITY_TRANSFER_FOG_COMBINED_WITH_TSPACE(o,o.pos); // pass fog coordinates to pixel shader
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#elif defined (FOG_COMBINED_WITH_WORLD_POS)
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UNITY_TRANSFER_FOG_COMBINED_WITH_WORLD_POS(o,o.pos); // pass fog coordinates to pixel shader
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#else
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UNITY_TRANSFER_FOG(o,o.pos); // pass fog coordinates to pixel shader
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#endif
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return o;
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}
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// fragment shader
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fixed4 frag_surf (v2f_surf IN) : SV_Target {
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UNITY_SETUP_INSTANCE_ID(IN);
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// prepare and unpack data
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Input surfIN;
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#ifdef FOG_COMBINED_WITH_TSPACE
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UNITY_EXTRACT_FOG_FROM_TSPACE(IN);
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#elif defined (FOG_COMBINED_WITH_WORLD_POS)
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UNITY_EXTRACT_FOG_FROM_WORLD_POS(IN);
|
||
|
|
#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.color.x = 1.0;
|
||
|
|
surfIN.texcoord.x = 1.0;
|
||
|
|
surfIN.texcoord = IN.custompack0.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;
|
||
|
|
#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
|
||
|
|
surf (surfIN, o);
|
||
|
|
|
||
|
|
// compute lighting & shadowing factor
|
||
|
|
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;
|
||
|
|
// 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);
|
||
|
|
c.rgb += o.Emission;
|
||
|
|
UNITY_APPLY_FOG(_unity_fogCoord, c); // apply fog
|
||
|
|
return c;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
ENDCG
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// ---- deferred shading pass:
|
||
|
|
Pass {
|
||
|
|
Name "DEFERRED"
|
||
|
|
Tags { "LightMode" = "Deferred" }
|
||
|
|
|
||
|
|
CGPROGRAM
|
||
|
|
// compile directives
|
||
|
|
#pragma vertex vert_surf
|
||
|
|
#pragma fragment frag_surf
|
||
|
|
#pragma multi_compile __ SOFTPARTICLES_ON
|
||
|
|
#pragma multi_compile __ SHADOWS_SHADOWMASK
|
||
|
|
#pragma multi_compile_instancing
|
||
|
|
#pragma instancing_options procedural:vertInstancingSetup
|
||
|
|
|
||
|
|
//vertInstancingSetup writes to global, not allowed with DXC
|
||
|
|
#pragma never_use_dxc
|
||
|
|
|
||
|
|
#pragma target 3.0
|
||
|
|
#pragma exclude_renderers nomrt
|
||
|
|
#pragma skip_variants FOG_LINEAR FOG_EXP FOG_EXP2
|
||
|
|
#pragma multi_compile_prepassfinal noshadowmask nodynlightmap nolightmap
|
||
|
|
#include "HLSLSupport.cginc"
|
||
|
|
#define UNITY_INSTANCED_LOD_FADE
|
||
|
|
#define UNITY_INSTANCED_SH
|
||
|
|
#define UNITY_INSTANCED_LIGHTMAPSTS
|
||
|
|
#define UNITY_INSTANCING_PROCEDURAL_FUNC vertInstancingSetup
|
||
|
|
#include "UnityShaderVariables.cginc"
|
||
|
|
#include "UnityShaderUtilities.cginc"
|
||
|
|
|
||
|
|
#include "UnityCG.cginc"
|
||
|
|
//Shader does not support lightmap thus we always want to fallback to SH.
|
||
|
|
#undef UNITY_SHOULD_SAMPLE_SH
|
||
|
|
#define UNITY_SHOULD_SAMPLE_SH (!defined(UNITY_PASS_FORWARDADD) && !defined(UNITY_PASS_PREPASSBASE) && !defined(UNITY_PASS_SHADOWCASTER) && !defined(UNITY_PASS_META))
|
||
|
|
#include "Lighting.cginc"
|
||
|
|
#include "UnityPBSLighting.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_fragment _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON _ALPHAMODULATE_ON
|
||
|
|
#pragma shader_feature_local_fragment _METALLICGLOSSMAP
|
||
|
|
#pragma shader_feature_local _NORMALMAP
|
||
|
|
#pragma shader_feature_fragment _EMISSION
|
||
|
|
#pragma shader_feature_local _FADING_ON
|
||
|
|
#pragma shader_feature_local _REQUIRE_UV2
|
||
|
|
#pragma shader_feature_local EFFECT_BUMP
|
||
|
|
|
||
|
|
|
||
|
|
#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 "UnityStandardParticles.cginc"
|
||
|
|
|
||
|
|
|
||
|
|
// vertex-to-fragment interpolation data
|
||
|
|
struct v2f_surf {
|
||
|
|
UNITY_POSITION(pos);
|
||
|
|
float4 tSpace0 : TEXCOORD0;
|
||
|
|
float4 tSpace1 : TEXCOORD1;
|
||
|
|
float4 tSpace2 : TEXCOORD2;
|
||
|
|
fixed4 color : COLOR0;
|
||
|
|
float2 custompack0 : TEXCOORD3; // texcoord
|
||
|
|
#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
|
||
|
|
};
|
||
|
|
|
||
|
|
// vertex shader
|
||
|
|
v2f_surf vert_surf (appdata_particles v) {
|
||
|
|
UNITY_SETUP_INSTANCE_ID(v);
|
||
|
|
v2f_surf o;
|
||
|
|
UNITY_INITIALIZE_OUTPUT(v2f_surf,o);
|
||
|
|
UNITY_TRANSFER_INSTANCE_ID(v,o);
|
||
|
|
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
|
||
|
|
Input customInputData;
|
||
|
|
vert (v, customInputData);
|
||
|
|
o.custompack0.xy = customInputData.texcoord;
|
||
|
|
o.pos = UnityObjectToClipPos(v.vertex);
|
||
|
|
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;
|
||
|
|
o.lmap.zw = 0;
|
||
|
|
#ifdef LIGHTMAP_ON
|
||
|
|
o.lmap.xy = half2(0.0, 0.0) * 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_surf (v2f_surf 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
|
||
|
|
#ifdef FOG_COMBINED_WITH_TSPACE
|
||
|
|
UNITY_RECONSTRUCT_TBN(IN);
|
||
|
|
#else
|
||
|
|
UNITY_EXTRACT_TBN(IN);
|
||
|
|
#endif
|
||
|
|
UNITY_INITIALIZE_OUTPUT(Input,surfIN);
|
||
|
|
surfIN.color.x = 1.0;
|
||
|
|
surfIN.texcoord.x = 1.0;
|
||
|
|
surfIN.texcoord = IN.custompack0.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;
|
||
|
|
#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
|
||
|
|
surf (surfIN, o);
|
||
|
|
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
|
||
|
|
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
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
Fallback "VertexLit"
|
||
|
|
CustomEditor "AmazingAssets.CurvedWorld.Editor.StandardParticlesShaderGUI"
|
||
|
|
}
|