您最多选择25个主题
主题必须以中文或者字母或数字开头，可以包含连字符 (-)，并且长度不得超过35个字符
85 行
4.1 KiB
85 行
4.1 KiB
Shader "Hidden/Universal Render Pipeline/Terrain/Lit (Add Pass)"
|
|
{
|
|
Properties
|
|
{
|
|
// Layer count is passed down to guide height-blend enable/disable, due
|
|
// to the fact that heigh-based blend will be broken with multipass.
|
|
[HideInInspector] [PerRendererData] _NumLayersCount ("Total Layer Count", Float) = 1.0
|
|
|
|
// set by terrain engine
|
|
[HideInInspector] _Control("Control (RGBA)", 2D) = "red" {}
|
|
[HideInInspector] _Splat3("Layer 3 (A)", 2D) = "white" {}
|
|
[HideInInspector] _Splat2("Layer 2 (B)", 2D) = "white" {}
|
|
[HideInInspector] _Splat1("Layer 1 (G)", 2D) = "white" {}
|
|
[HideInInspector] _Splat0("Layer 0 (R)", 2D) = "white" {}
|
|
[HideInInspector] _Normal3("Normal 3 (A)", 2D) = "bump" {}
|
|
[HideInInspector] _Normal2("Normal 2 (B)", 2D) = "bump" {}
|
|
[HideInInspector] _Normal1("Normal 1 (G)", 2D) = "bump" {}
|
|
[HideInInspector] _Normal0("Normal 0 (R)", 2D) = "bump" {}
|
|
[HideInInspector][Gamma] _Metallic0("Metallic 0", Range(0.0, 1.0)) = 0.0
|
|
[HideInInspector][Gamma] _Metallic1("Metallic 1", Range(0.0, 1.0)) = 0.0
|
|
[HideInInspector][Gamma] _Metallic2("Metallic 2", Range(0.0, 1.0)) = 0.0
|
|
[HideInInspector][Gamma] _Metallic3("Metallic 3", Range(0.0, 1.0)) = 0.0
|
|
[HideInInspector] _Mask3("Mask 3 (A)", 2D) = "grey" {}
|
|
[HideInInspector] _Mask2("Mask 2 (B)", 2D) = "grey" {}
|
|
[HideInInspector] _Mask1("Mask 1 (G)", 2D) = "grey" {}
|
|
[HideInInspector] _Mask0("Mask 0 (R)", 2D) = "grey" {}
|
|
[HideInInspector] _Smoothness0("Smoothness 0", Range(0.0, 1.0)) = 1.0
|
|
[HideInInspector] _Smoothness1("Smoothness 1", Range(0.0, 1.0)) = 1.0
|
|
[HideInInspector] _Smoothness2("Smoothness 2", Range(0.0, 1.0)) = 1.0
|
|
[HideInInspector] _Smoothness3("Smoothness 3", Range(0.0, 1.0)) = 1.0
|
|
|
|
// used in fallback on old cards & base map
|
|
[HideInInspector] _BaseMap("BaseMap (RGB)", 2D) = "white" {}
|
|
[HideInInspector] _BaseColor("Main Color", Color) = (1,1,1,1)
|
|
}
|
|
|
|
SubShader
|
|
{
|
|
Tags { "Queue" = "Geometry-99" "RenderType" = "Opaque" "RenderPipeline" = "UniversalPipeline" "IgnoreProjector" = "True"}
|
|
|
|
Pass
|
|
{
|
|
Name "TerrainAddLit"
|
|
Tags { "LightMode" = "UniversalForward" }
|
|
Blend One One
|
|
HLSLPROGRAM
|
|
// Required to compile gles 2.0 with standard srp library
|
|
#pragma prefer_hlslcc gles
|
|
#pragma exclude_renderers d3d11_9x
|
|
#pragma target 3.0
|
|
|
|
#pragma vertex SplatmapVert
|
|
#pragma fragment SplatmapFragment
|
|
|
|
// -------------------------------------
|
|
// 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 _ _ADDITIONAL_LIGHT_SHADOWS
|
|
#pragma multi_compile _ _SHADOWS_SOFT
|
|
#pragma multi_compile _ _MIXED_LIGHTING_SUBTRACTIVE
|
|
|
|
// -------------------------------------
|
|
// Unity defined keywords
|
|
#pragma multi_compile _ DIRLIGHTMAP_COMBINED
|
|
#pragma multi_compile _ LIGHTMAP_ON
|
|
#pragma multi_compile_fog
|
|
#pragma multi_compile_instancing
|
|
#pragma instancing_options assumeuniformscaling nomatrices nolightprobe nolightmap
|
|
|
|
#pragma shader_feature_local _TERRAIN_BLEND_HEIGHT
|
|
#pragma shader_feature_local _NORMALMAP
|
|
#pragma shader_feature_local _MASKMAP
|
|
// Sample normal in pixel shader when doing instancing
|
|
#pragma shader_feature_local _TERRAIN_INSTANCED_PERPIXEL_NORMAL
|
|
#define TERRAIN_SPLAT_ADDPASS
|
|
|
|
#include "Packages/com.unity.render-pipelines.universal/Shaders/Terrain/TerrainLitInput.hlsl"
|
|
#include "Packages/com.unity.render-pipelines.universal/Shaders/Terrain/TerrainLitPasses.hlsl"
|
|
ENDHLSL
|
|
}
|
|
}
|
|
Fallback "Hidden/InternalErrorShader"
|
|
}
|