371 lines
13 KiB
Plaintext
371 lines
13 KiB
Plaintext
// Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
|
|
/*
|
|
Unity built-in shader source.
|
|
|
|
Copyright (c) 2016 Unity Technologies.
|
|
|
|
MIT license.
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
|
this software and associated documentation files (the "Software"), to deal in
|
|
the Software without restriction, including without limitation the rights to
|
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
|
|
of the Software, and to permit persons to whom the Software is furnished to do
|
|
so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
// PBR shader, metallic set up
|
|
// Based on Unity Standard shader (metallic flow)
|
|
// Adds diffuse wrap, area light sampling, stenciling, and shadow displacement
|
|
// Also allows specularity to be influenced NdotL as an option
|
|
Shader "Movement/PBR (Metallic)"
|
|
{
|
|
Properties
|
|
{
|
|
_Color("Color", Color) = (1,1,1,1)
|
|
_MainTex("Albedo", 2D) = "white" {}
|
|
|
|
_Cutoff("Alpha Cutoff", Range(0.0, 1.0)) = 0.5
|
|
|
|
_Glossiness("Smoothness", Range(0.0, 1.0)) = 0.5
|
|
_GlossMapScale("Smoothness Factor", Range(0.0, 1.0)) = 1.0
|
|
[Enum(Metallic Alpha,0,Albedo Alpha,1)] _SmoothnessTextureChannel("Smoothness texture channel", Float) = 0
|
|
|
|
[Gamma] _Metallic("Metallic", Range(0.0, 1.0)) = 0.0
|
|
_MetallicGlossMap("Metallic", 2D) = "white" {}
|
|
|
|
[HideInInspector] _SpecColor("Specular", Color) = (0.2,0.2,0.2)
|
|
[HideInInspector] _SpecGlossMap("Specular", 2D) = "white" {}
|
|
|
|
[ToggleOff] _SpecularHighlights("Specular Highlights", Float) = 1.0
|
|
[ToggleOff] _GlossyReflections("Glossy Reflections", Float) = 1.0
|
|
|
|
_BumpScale("Scale", Float) = 1.0
|
|
[Normal] _BumpMap("Normal Map", 2D) = "bump" {}
|
|
|
|
_OcclusionMap("Occlusion", 2D) = "white" {}
|
|
_OcclusionStrength("Strength", Range(0.0, 1.0)) = 1.0
|
|
|
|
_EmissionColor("Color", Color) = (0,0,0)
|
|
_EmissionMap("Emission", 2D) = "white" {}
|
|
_EmissionStrength("Emission", Range(0.0, 1.0)) = 1.0
|
|
|
|
_AreaLightSampleDistance("Area Light Sample Distance", Range(0.0, 1.0)) = 0.5
|
|
|
|
_DiffuseWrapColor("Diffuse Wrap Color", Color) = (1.0, .3, .2)
|
|
_DiffuseWrapColorMult("Diffuse Wrap Color Multiplier", Range(0, 5.0)) = 2.0
|
|
_DiffuseWrapDist("Diffuse Wrap Distance", Range(0, 1.0)) = 0.3
|
|
|
|
_VertexDisplShadows("Vert Displ shadows", Range(-1.0, 1.0)) = 0.0
|
|
|
|
[HideInInspector] [IntRange] _StencilValue("Stencil value to compare against", Range(0, 255)) = 0
|
|
[HideInInspector] [Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp("Stencil Comp", Float) = 3
|
|
[HideInInspector] _Mode("_Mode", Float) = 0.0
|
|
[HideInInspector] _SrcBlend("__src", Float) = 1.0
|
|
[HideInInspector] _DstBlend("__dst", Float) = 0.0
|
|
[HideInInspector] _ZWrite("__zw", Float) = 1.0
|
|
|
|
[HideInInspector] _AreaLightSampleToggle("_AreaLightSampleToggle", Float) = 0.0
|
|
[HideInInspector] _DiffuseWrapEnabled("_DiffuseWrapEnabled", Float) = 0.0
|
|
[HideInInspector] _SpecularityNDotL("_SpecularityNDotL", Float) = 1.0
|
|
[HideInInspector] _RecalculateNormalsToggle("_RecalculateNormalsToggle", Float) = 0.0
|
|
}
|
|
|
|
CGINCLUDE
|
|
#define MOVEMENT_SETUP_BRDF_INPUT CreateDataForMetallicSetup
|
|
ENDCG
|
|
HLSLINCLUDE
|
|
#define MOVEMENT_SETUP_BRDF_INPUT CreateDataForMetallicSetup
|
|
ENDHLSL
|
|
|
|
// URP sub shader
|
|
SubShader
|
|
{
|
|
Tags
|
|
{
|
|
"RenderType" = "Opaque"
|
|
"Queue" = "Geometry"
|
|
"RenderPipeline" = "UniversalPipeline"
|
|
}
|
|
LOD 300
|
|
|
|
Pass
|
|
{
|
|
PackageRequirements { "com.unity.render-pipelines.universal": "10.8.1" }
|
|
Name "FORWARD"
|
|
Tags { "LightMode" = "UniversalForward" }
|
|
Stencil
|
|
{
|
|
Ref [_StencilValue]
|
|
Comp [_StencilComp]
|
|
}
|
|
|
|
Blend [_SrcBlend] [_DstBlend]
|
|
ZWrite [_ZWrite]
|
|
|
|
HLSLPROGRAM
|
|
#pragma exclude_renderers gles glcore
|
|
#pragma target 4.5
|
|
|
|
// -------------------------------------
|
|
// Material Keywords
|
|
#pragma shader_feature _EMISSION
|
|
#pragma shader_feature_local _NORMALMAP
|
|
|
|
#pragma shader_feature_local_fragment _SURFACE_TYPE_TRANSPARENT
|
|
#pragma shader_feature_local_fragment _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
|
|
#pragma shader_feature_local_fragment _METALLICGLOSSMAP
|
|
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
|
#pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
|
|
#pragma shader_feature_local_fragment _RECEIVE_SHADOWS_OFF
|
|
#pragma shader_feature_local_fragment _AREA_LIGHT_SPECULAR
|
|
#pragma shader_feature_local_fragment _DIFFUSE_WRAP
|
|
#pragma shader_feature_local_fragment _SPECULAR_AFFECT_BY_NDOTL
|
|
|
|
// -------------------------------------
|
|
// Universal Pipeline keywords
|
|
#pragma multi_compile _ _MAIN_LIGHT_SHADOWS
|
|
#pragma multi_compile _ _MAIN_LIGHT_SHADOWS_CASCADE
|
|
#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
|
|
#pragma multi_compile_fragment _ _ADDITIONAL_LIGHT_SHADOWS
|
|
#pragma multi_compile_fragment _ _SHADOWS_SOFT
|
|
#pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
|
|
#pragma multi_compile _ SHADOWS_SHADOWMASK
|
|
|
|
// -------------------------------------
|
|
// Unity defined keywords
|
|
#pragma multi_compile _ DIRLIGHTMAP_COMBINED
|
|
#pragma multi_compile _ LIGHTMAP_ON
|
|
|
|
#pragma multi_compile_local _ _RECALCULATE_NORMALS
|
|
#pragma multi_compile_instancing
|
|
|
|
#pragma vertex VertexForwardBase
|
|
#pragma fragment FragmentForwardBase
|
|
|
|
#include "MovementForwardBase.hlsl"
|
|
ENDHLSL
|
|
}
|
|
|
|
// ------------------------------------------------------------------
|
|
// Shadow rendering pass
|
|
Pass
|
|
{
|
|
PackageRequirements { "com.unity.render-pipelines.universal": "10.8.1" }
|
|
Name "ShadowCaster"
|
|
Tags { "LightMode" = "ShadowCaster" }
|
|
Stencil
|
|
{
|
|
Ref[_StencilValue]
|
|
Comp[_StencilComp]
|
|
}
|
|
|
|
ZWrite On
|
|
ZTest LEqual
|
|
ColorMask 0
|
|
|
|
HLSLPROGRAM
|
|
#pragma exclude_renderers gles glcore
|
|
#pragma target 4.5
|
|
|
|
#pragma shader_feature_local _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
|
|
#pragma shader_feature_local _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
|
#pragma shader_feature_local _METALLICGLOSSMAP
|
|
|
|
// This is used during shadow map generation to differentiate between directional and punctual light shadows, as they use different formulas to apply Normal Bias
|
|
#pragma multi_compile_vertex _ _CASTING_PUNCTUAL_LIGHT_SHADOW
|
|
|
|
#pragma multi_compile_instancing
|
|
|
|
#pragma vertex ShadowPassVertex
|
|
#pragma fragment ShadowPassFragment
|
|
|
|
#include "Packages/com.meta.xr.sdk.movement/Shared/ThirdParty/Unity/MovementShadowCasterPass.hlsl"
|
|
ENDHLSL
|
|
}
|
|
|
|
// ------------------------------------------------------------------
|
|
// Extracts information for lightmapping, GI (emission, albedo, ...)
|
|
// This pass is not used during regular rendering.
|
|
Pass
|
|
{
|
|
PackageRequirements { "com.unity.render-pipelines.universal": "10.8.1" }
|
|
Name "META"
|
|
Tags { "LightMode" = "Meta" }
|
|
|
|
Cull Off
|
|
|
|
HLSLPROGRAM
|
|
#pragma exclude_renderers gles glcore
|
|
#pragma target 4.5
|
|
|
|
#pragma shader_feature _EMISSION
|
|
#pragma shader_feature_local_fragment _SPECULAR_SETUP
|
|
#pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
|
|
#pragma shader_feature_local_fragment _ALPHATEST_ON
|
|
#pragma shader_feature_local_fragment _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
|
|
|
#pragma shader_feature_local_fragment _SPECGLOSSMAP
|
|
|
|
#pragma vertex UniversalVertexMeta
|
|
#pragma fragment UniversalFragmentMetaLit
|
|
#pragma shader_feature EDITOR_VISUALIZATION
|
|
|
|
#include "Packages/com.meta.xr.sdk.movement/Shared/ThirdParty/Unity/MovementLitMetaPass.hlsl"
|
|
ENDHLSL
|
|
}
|
|
}
|
|
|
|
SubShader
|
|
{
|
|
Tags
|
|
{
|
|
"RenderType" = "Opaque"
|
|
"Queue" = "Geometry"
|
|
}
|
|
LOD 300
|
|
|
|
Pass
|
|
{
|
|
Name "FORWARD"
|
|
Tags { "LightMode" = "ForwardBase" }
|
|
Stencil
|
|
{
|
|
Ref [_StencilValue]
|
|
Comp [_StencilComp]
|
|
}
|
|
|
|
Blend [_SrcBlend] [_DstBlend]
|
|
ZWrite [_ZWrite]
|
|
|
|
CGPROGRAM
|
|
#pragma target 3.0
|
|
|
|
#pragma shader_feature_local _NORMALMAP
|
|
#pragma shader_feature_local _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
|
|
|
|
#pragma shader_feature _EMISSION
|
|
#pragma shader_feature_local _METALLICGLOSSMAP
|
|
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
|
// used in UnityGI_IndirectSpecular
|
|
#pragma shader_feature_local _GLOSSYREFLECTIONS_OFF
|
|
#pragma shader_feature_local _AREA_LIGHT_SPECULAR
|
|
#pragma shader_feature_local _DIFFUSE_WRAP
|
|
#pragma shader_feature_local _SPECULAR_AFFECT_BY_NDOTL
|
|
|
|
#pragma multi_compile_local _ _RECALCULATE_NORMALS
|
|
#pragma multi_compile_fwdbase
|
|
#pragma multi_compile_instancing
|
|
|
|
#pragma vertex VertexForwardBase
|
|
#pragma fragment FragmentForwardBase
|
|
#include "MovementForwardBase.cginc"
|
|
|
|
ENDCG
|
|
}
|
|
|
|
Pass
|
|
{
|
|
Name "FORWARD_DELTA"
|
|
Tags { "LightMode" = "ForwardAdd" }
|
|
Stencil
|
|
{
|
|
Ref[_StencilValue]
|
|
Comp[_StencilComp]
|
|
}
|
|
Blend[_SrcBlend] One
|
|
ZWrite Off
|
|
ZTest LEqual
|
|
|
|
CGPROGRAM
|
|
#pragma target 3.0
|
|
|
|
#pragma shader_feature_local _NORMALMAP
|
|
#pragma shader_feature_local _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
|
|
#pragma shader_feature_local _METALLICGLOSSMAP
|
|
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
|
#pragma shader_feature_local _SPECULAR_AFFECT_BY_NDOTL
|
|
|
|
#pragma multi_compile_local _ _RECALCULATE_NORMALS
|
|
#pragma multi_compile_fwdadd_fullshadows
|
|
|
|
#pragma vertex VertexForwardAdd
|
|
#pragma fragment FragmentForwardAdd
|
|
#include "MovementForwardAdd.cginc"
|
|
|
|
ENDCG
|
|
}
|
|
|
|
// ------------------------------------------------------------------
|
|
// Shadow rendering pass
|
|
Pass
|
|
{
|
|
Name "ShadowCaster"
|
|
Tags { "LightMode" = "ShadowCaster" }
|
|
Stencil
|
|
{
|
|
Ref[_StencilValue]
|
|
Comp[_StencilComp]
|
|
}
|
|
|
|
ZWrite On ZTest LEqual
|
|
|
|
CGPROGRAM
|
|
#pragma target 3.0
|
|
|
|
#define UNITY_SETUP_BRDF_INPUT MetallicSetup
|
|
|
|
#pragma shader_feature_local _ _ALPHATEST_ON _ALPHABLEND_ON _ALPHAPREMULTIPLY_ON
|
|
#pragma shader_feature_local _METALLICGLOSSMAP
|
|
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
|
|
|
#pragma multi_compile_shadowcaster
|
|
#pragma multi_compile_instancing
|
|
|
|
#pragma vertex vertShadowCaster
|
|
#pragma fragment fragShadowCaster
|
|
|
|
#include "UnityStandardShadow.cginc"
|
|
|
|
ENDCG
|
|
}
|
|
|
|
// ------------------------------------------------------------------
|
|
// Extracts information for lightmapping, GI (emission, albedo, ...)
|
|
// This pass it not used during regular rendering.
|
|
Pass
|
|
{
|
|
Name "META"
|
|
Tags { "LightMode" = "Meta" }
|
|
|
|
Cull Off
|
|
|
|
CGPROGRAM
|
|
#pragma vertex vert_meta
|
|
#pragma fragment frag_meta
|
|
|
|
#pragma shader_feature _EMISSION
|
|
#pragma shader_feature_local _METALLICGLOSSMAP
|
|
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
|
|
#pragma shader_feature_local _DETAIL_MULX2
|
|
#pragma shader_feature EDITOR_VISUALIZATION
|
|
|
|
#include "UnityStandardMeta.cginc"
|
|
ENDCG
|
|
}
|
|
}
|
|
|
|
CustomEditor "MovementPBRShaderGUI"
|
|
}
|