339 lines
9.6 KiB
Plaintext
339 lines
9.6 KiB
Plaintext
// Unity built-in shader source. Copyright (c) 2016 Unity Technologies. MIT license (see license.txt)
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// This code in no way belongs to BrainFailProductions. I have just made a small change to make
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// it work with texture arrays
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Shader "BatchFewStandard"
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{
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Properties
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{
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_AttrImg("Attributes Texture/Image", 2D) = "black" {}
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_MainTex("Albedo", 2DArray) = "white" {}
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[Enum(Metallic Alpha,0,Albedo Alpha,1)] _SmoothnessTextureChannel ("Smoothness texture channel", Float) = 0
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_MetallicGlossMap("Metallic", 2DArray) = "white" {}
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[ToggleOff] _SpecularHighlights("Specular Highlights", Float) = 1.0
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[ToggleOff] _GlossyReflections("Glossy Reflections", Float) = 1.0
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_BumpMap("Normal Map", 2DArray) = "bump" {}
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[Enum(None,0,Offset,1, Deep, 2)] _ParallaxMode ("None, Parallax Offset Mapping, or Parallax Occlusion Mapping", Float) = 0
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_ParallaxMap ("Height Map", 2DArray) = "black" {}
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_ParallaxSteps("Parallax Steps", Int) = 32
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_OcclusionMap("Occlusion", 2DArray) = "white" {}
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[Enum(None,0,Color,1,Array,2)] _EmissionMode ("No emission, use color value, or use the array", Float) = 0
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_EmissionMap("Emission", 2DArray) = "black" {}
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_DetailMask("Detail Mask", 2DArray) = "white" {}
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_DetailAlbedoMap("Detail Albedo x2", 2DArray) = "grey" {}
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_DetailNormalMap("Normal Map", 2DArray) = "bump" {}
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_DetailAlbedoSingle("Detail Albedo x2", 2D) = "grey" {}
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_DetailNormalSingle("Normal Map", 2D) = "bump" {}
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[Enum(UV0,0,UV1,1)] _UVSec ("UV Set for secondary textures", Float) = 0
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[Enum(Array,0,Single,1)] _DetailMode ("Use a texture array for detail textures, or a single set of textures?", Float) = 0
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// Blending state
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[HideInInspector] _Mode ("__mode", 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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}
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CGINCLUDE
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#define UNITY_SETUP_BRDF_INPUT MetallicSetup
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ENDCG
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SubShader
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{
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Tags { "RenderType"="Opaque" "PerformanceChecks"="False" }
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LOD 300
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// ------------------------------------------------------------------
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// Base forward pass (directional light, emission, lightmaps, ...)
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Pass
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{
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Name "FORWARD"
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Tags { "LightMode" = "ForwardBase" }
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Blend [_SrcBlend] [_DstBlend]
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ZWrite [_ZWrite]
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CGPROGRAM
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#pragma target 3.0
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// -------------------------------------
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#pragma shader_feature _NORMALMAP
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#pragma shader_feature _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
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#pragma shader_feature _ _EMISSION _EMISSION_COLOR
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma shader_feature ___ _DETAIL_MULX2 _DETAIL_SINGLE
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#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature _ _SPECULARHIGHLIGHTS_OFF
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#pragma shader_feature _ _GLOSSYREFLECTIONS_OFF
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#pragma shader_feature _ _PARALLAXMAP _POM
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#pragma multi_compile_fwdbase
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#pragma multi_compile_fog
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#pragma multi_compile_instancing
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#pragma vertex vertBase
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#pragma fragment fragBase
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#include "Includes/BatchFewStandardCoreForward.cginc"
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ENDCG
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}
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// ------------------------------------------------------------------
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// Additive forward pass (one light per pass)
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Pass
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{
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Name "FORWARD_DELTA"
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Tags { "LightMode" = "ForwardAdd" }
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Blend [_SrcBlend] One
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Fog { Color (0,0,0,0) } // in additive pass fog should be black
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ZWrite Off
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ZTest LEqual
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CGPROGRAM
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#pragma target 3.0
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// -------------------------------------
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#pragma shader_feature _NORMALMAP
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#pragma shader_feature _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature _ _SPECULARHIGHLIGHTS_OFF
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#pragma shader_feature ___ _DETAIL_MULX2 _DETAIL_SINGLE
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#pragma shader_feature _ _PARALLAXMAP _POM
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#pragma multi_compile_fwdadd_fullshadows
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#pragma multi_compile_fog
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#pragma vertex vertAdd
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#pragma fragment fragAdd
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#include "Includes/BatchFewStandardCoreForward.cginc"
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ENDCG
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}
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// ------------------------------------------------------------------
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// Shadow rendering pass
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Pass {
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Name "ShadowCaster"
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Tags { "LightMode" = "ShadowCaster" }
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ZWrite On ZTest LEqual
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CGPROGRAM
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#pragma target 3.0
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// -------------------------------------
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#pragma shader_feature _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma shader_feature _ _PARALLAXMAP _POM
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#pragma multi_compile_shadowcaster
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#pragma multi_compile_instancing
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#pragma vertex vertShadowCaster
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#pragma fragment fragShadowCaster
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#include "Includes/BatchFewStandardShadow.cginc"
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ENDCG
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}
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// ------------------------------------------------------------------
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// Deferred pass
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Pass
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{
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Name "DEFERRED"
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Tags { "LightMode" = "Deferred" }
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CGPROGRAM
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#pragma target 3.0
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#pragma exclude_renderers nomrt
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// -------------------------------------
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#pragma shader_feature _NORMALMAP
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#pragma shader_feature _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
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#pragma shader_feature _ _EMISSION _EMISSION_COLOR
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature _ _SPECULARHIGHLIGHTS_OFF
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#pragma shader_feature ___ _DETAIL_MULX2 _DETAIL_SINGLE
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#pragma shader_feature _ _PARALLAXMAP _POM
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#pragma multi_compile_prepassfinal
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#pragma multi_compile_instancing
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#pragma vertex vertDeferred
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#pragma fragment fragDeferred
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#include "Includes/BatchFewStandardCore.cginc"
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ENDCG
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}
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// ------------------------------------------------------------------
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// Extracts information for lightmapping, GI (emission, albedo, ...)
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// This pass it not used during regular rendering.
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Pass
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{
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Name "META"
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Tags { "LightMode"="Meta" }
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Cull Off
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CGPROGRAM
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#pragma vertex vert_meta
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#pragma fragment frag_meta
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#pragma shader_feature _ _EMISSION _EMISSION_COLOR
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature ___ _DETAIL_MULX2 _DETAIL_SINGLE
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#pragma shader_feature EDITOR_VISUALIZATION
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#include "Includes/BatchFewStandardMeta.cginc"
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ENDCG
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}
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}
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SubShader
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{
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Tags { "RenderType"="Opaque" "PerformanceChecks"="False" }
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LOD 150
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// ------------------------------------------------------------------
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// Base forward pass (directional light, emission, lightmaps, ...)
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Pass
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{
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Name "FORWARD"
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Tags { "LightMode" = "ForwardBase" }
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Blend [_SrcBlend] [_DstBlend]
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ZWrite [_ZWrite]
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CGPROGRAM
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#pragma target 2.0
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#pragma shader_feature _NORMALMAP
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#pragma shader_feature _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
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#pragma shader_feature _ _EMISSION _EMISSION_COLOR
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature _ _SPECULARHIGHLIGHTS_OFF
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#pragma shader_feature _ _GLOSSYREFLECTIONS_OFF
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// SM2.0: NOT SUPPORTED shader_feature ___ _DETAIL_MULX2
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// SM2.0: NOT SUPPORTED shader_feature _PARALLAXMAP
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#pragma skip_variants SHADOWS_SOFT DIRLIGHTMAP_COMBINED
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#pragma multi_compile_fwdbase
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#pragma multi_compile_fog
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#pragma vertex vertBase
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#pragma fragment fragBase
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#include "Includes/BatchFewStandardCoreForward.cginc"
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ENDCG
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}
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// ------------------------------------------------------------------
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// Additive forward pass (one light per pass)
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Pass
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{
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Name "FORWARD_DELTA"
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Tags { "LightMode" = "ForwardAdd" }
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Blend [_SrcBlend] One
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Fog { Color (0,0,0,0) } // in additive pass fog should be black
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ZWrite Off
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ZTest LEqual
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CGPROGRAM
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#pragma target 2.0
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#pragma shader_feature _NORMALMAP
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#pragma shader_feature _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature _ _SPECULARHIGHLIGHTS_OFF
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#pragma shader_feature ___ _DETAIL_MULX2 _DETAIL_SINGLE
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// SM2.0: NOT SUPPORTED shader_feature _PARALLAXMAP
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#pragma skip_variants SHADOWS_SOFT
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#pragma multi_compile_fwdadd_fullshadows
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#pragma multi_compile_fog
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#pragma vertex vertAdd
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#pragma fragment fragAdd
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#include "Includes/BatchFewStandardCoreForward.cginc"
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ENDCG
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}
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// ------------------------------------------------------------------
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// Shadow rendering pass
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Pass {
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Name "ShadowCaster"
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Tags { "LightMode" = "ShadowCaster" }
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ZWrite On ZTest LEqual
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CGPROGRAM
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#pragma target 2.0
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#pragma shader_feature _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma skip_variants SHADOWS_SOFT
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#pragma multi_compile_shadowcaster
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#pragma vertex vertShadowCaster
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#pragma fragment fragShadowCaster
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#include "Includes/BatchFewStandardShadow.cginc"
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ENDCG
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}
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// ------------------------------------------------------------------
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// Extracts information for lightmapping, GI (emission, albedo, ...)
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// This pass it not used during regular rendering.
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Pass
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{
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Name "META"
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Tags { "LightMode"="Meta" }
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Cull Off
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CGPROGRAM
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#pragma vertex vert_meta
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#pragma fragment frag_meta
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#pragma shader_feature _ _EMISSION _EMISSION_COLOR
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#pragma shader_feature _METALLICGLOSSMAP
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#pragma shader_feature _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature ___ _DETAIL_MULX2 _DETAIL_SINGLE
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#pragma shader_feature EDITOR_VISUALIZATION
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#include "Includes/BatchFewStandardMeta.cginc"
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ENDCG
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}
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}
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FallBack "VertexLit"
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CustomEditor "BrainFailProductions.BatchFew.BatchFewShaderGUI"
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}
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