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143 行
4.8 KiB

Shader "Hidden/LightweightPipeline/Terrain/Standard Terrain Base"
{
Properties
{
_Color("Color", Color) = (1,1,1,1)
_MainTex("Albedo(RGB), Smoothness(A)", 2D) = "white" {}
_MetallicTex ("Metallic (R)", 2D) = "black" {}
}
SubShader
{
Tags { "Queue" = "Geometry-100" "RenderType" = "Opaque" "RenderPipeline" = "LightweightPipeline" "IgnoreProjector" = "True"}
LOD 200
// ------------------------------------------------------------------
// Forward pass. Shades all light in a single pass. GI + emission + Fog
Pass
{
Name "TerrainBaseLit"
// Lightmode matches the ShaderPassName set in LightweightPipeline.cs. SRPDefaultUnlit and passes with
// no LightMode tag are also rendered by Lightweight Pipeline
Tags{"LightMode" = "LightweightForward"}
HLSLPROGRAM
// Required to compile gles 2.0 with standard SRP library
// All shaders must be compiled with HLSLcc and currently only gles is not using HLSLcc by default
#pragma prefer_hlslcc gles
#pragma exclude_renderers d3d11_9x
#pragma target 2.0
// -------------------------------------
// Material Keywords
#define _METALLICSPECGLOSSMAP 1
#define _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A 1
// -------------------------------------
// Lightweight Pipeline keywords
#pragma multi_compile _ _ADDITIONAL_LIGHTS
#pragma multi_compile _ _VERTEX_LIGHTS
#pragma multi_compile _ _MIXED_LIGHTING_SUBTRACTIVE
#pragma multi_compile _ _SHADOWS_ENABLED
#pragma multi_compile _ _LOCAL_SHADOWS_ENABLED
#pragma multi_compile _ _SHADOWS_SOFT
// -------------------------------------
// Unity defined keywords
#pragma multi_compile _ DIRLIGHTMAP_COMBINED
#pragma multi_compile _ LIGHTMAP_ON
#pragma multi_compile_fog
//--------------------------------------
// GPU Instancing
#pragma multi_compile_instancing
#pragma vertex LitPassVertex
#pragma fragment LitPassFragment
#include "LWRP/ShaderLibrary/Terrain/InputSurfaceTerrainBase.hlsl"
#include "LWRP/ShaderLibrary/LightweightPassLit.hlsl"
ENDHLSL
}
Pass
{
Tags{"LightMode" = "ShadowCaster"}
ZWrite On
HLSLPROGRAM
// Required to compile gles 2.0 with standard srp library
#pragma prefer_hlslcc gles
#pragma exclude_renderers d3d11_9x
#pragma target 2.0
//--------------------------------------
// GPU Instancing
#pragma multi_compile_instancing
#define _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A 1
#pragma vertex ShadowPassVertex
#pragma fragment ShadowPassFragment
#include "LWRP/ShaderLibrary/Terrain/InputSurfaceTerrainBase.hlsl"
#include "LWRP/ShaderLibrary/LightweightPassShadow.hlsl"
ENDHLSL
}
Pass
{
Tags{"LightMode" = "DepthOnly"}
ZWrite On
ColorMask 0
HLSLPROGRAM
// Required to compile gles 2.0 with standard srp library
#pragma prefer_hlslcc gles
#pragma exclude_renderers d3d11_9x
#pragma target 2.0
#pragma vertex DepthOnlyVertex
#pragma fragment DepthOnlyFragment
#define _METALLICSPECGLOSSMAP 1
#define _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A 1
//--------------------------------------
// GPU Instancing
#pragma multi_compile_instancing
#include "LWRP/ShaderLibrary/Terrain/InputSurfaceTerrainBase.hlsl"
#include "LWRP/ShaderLibrary/LightweightPassDepthOnly.hlsl"
ENDHLSL
}
// This pass it not used during regular rendering, only for lightmap baking.
Pass
{
Tags{"LightMode" = "Meta"}
HLSLPROGRAM
// Required to compile gles 2.0 with standard srp library
#pragma prefer_hlslcc gles
#pragma exclude_renderers d3d11_9x
#pragma target 2.0
#pragma vertex LightweightVertexMeta
#pragma fragment LightweightFragmentMeta
#define _METALLICSPECGLOSSMAP 1
#define _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A 1
#pragma shader_feature EDITOR_VISUALIZATION
#include "LWRP/ShaderLibrary/Terrain/InputSurfaceTerrainBase.hlsl"
#include "LWRP/ShaderLibrary/LightweightPassMetaPBR.hlsl"
ENDHLSL
}
}
FallBack "Hidden/InternalErrorShader"
CustomEditor "LightweightStandardGUI"
}