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81 行
2.6 KiB

Shader "HDRenderPipeline/Decal"
{
Properties
{
_BaseColorMap("BaseColorMap", 2D) = "white" {}
_NormalMap("NormalMap", 2D) = "bump" {} // Tangent space normal map
_MaskMap("MaskMap", 2D) = "white" {}
_DecalBlend("_DecalBlend", Range(0.0, 1.0)) = 0.5
}
HLSLINCLUDE
#pragma target 4.5
#pragma only_renderers d3d11 ps4 xboxone vulkan metal
//#pragma enable_d3d11_debug_symbols
//-------------------------------------------------------------------------------------
// Variant
//-------------------------------------------------------------------------------------
#pragma shader_feature _COLORMAP
#pragma shader_feature _NORMALMAP
#pragma shader_feature _MASKMAP
#pragma multi_compile_instancing
//-------------------------------------------------------------------------------------
// Define
//-------------------------------------------------------------------------------------
#define UNITY_MATERIAL_DECAL
//-------------------------------------------------------------------------------------
// Include
//-------------------------------------------------------------------------------------
#include "CoreRP/ShaderLibrary/Common.hlsl"
#include "CoreRP/ShaderLibrary/Wind.hlsl"
#include "../../ShaderPass/FragInputs.hlsl"
#include "../../ShaderPass/ShaderPass.cs.hlsl"
//-------------------------------------------------------------------------------------
// variable declaration
//-------------------------------------------------------------------------------------
#include "DecalProperties.hlsl"
// All our shaders use same name for entry point
#pragma vertex Vert
#pragma fragment Frag
ENDHLSL
SubShader
{
Tags{ "RenderPipeline" = "HDRenderPipeline"}
Pass
{
Name "DBuffer" // Name is not used
Tags { "LightMode" = "DBuffer" } // This will be only for opaque object based on the RenderQueue index
// back faces with zfail, for cases when camera is inside the decal volume
Cull Front
ZWrite Off
ZTest Greater
// using alpha compositing https://developer.nvidia.com/gpugems/GPUGems3/gpugems3_ch23.html
Blend SrcAlpha OneMinusSrcAlpha, Zero OneMinusSrcAlpha
HLSLPROGRAM
#define SHADERPASS SHADERPASS_DBUFFER
#include "../../ShaderVariables.hlsl"
#include "Decal.hlsl"
#include "ShaderPass/DecalSharePass.hlsl"
#include "DecalData.hlsl"
#include "../../ShaderPass/ShaderPassDBuffer.hlsl"
ENDHLSL
}
}
CustomEditor "Experimental.Rendering.HDPipeline.DecalUI"
}