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记录分享一下一些Shader常用的属性标签（材质属性面板标签）
转载自:Unity Shader - Shader常用属性标签（材质属性面板标签）_shader标签_长生但酒狂的博客-CSDN博客
Shader "lcl/ShaderPropertyDrawer/ShaderEnum"
{
// 材质属性面常见类型
Properties
{
[Header(Custom)]
// 自定义枚举
[Enum(CustomEnum1,1,CustomEnum2,2)] _CustomEnum ("CustomEnum", Float) = 1
// 内置枚举
[Header(Option)]
[Enum(UnityEngine.Rendering.BlendOp)] _BlendOp ("BlendOp", Float) = 0
[Enum(UnityEngine.Rendering.BlendMode)] _SrcBlend ("SrcBlend", Float) = 1
[Enum(UnityEngine.Rendering.BlendMode)] _DstBlend ("DstBlend", Float) = 0
[Enum(Off, 0, On, 1)]_ZWriteMode ("ZWriteMode", float) = 1
[Enum(UnityEngine.Rendering.CullMode)]_CullMode ("CullMode", float) = 2
[Enum(UnityEngine.Rendering.CompareFunction)]_ZTestMode ("ZTestMode", Float) = 4
[Enum(UnityEngine.Rendering.ColorWriteMask)]_ColorMask ("ColorMask", Float) = 15
[Header(Stencil)]
[Enum(UnityEngine.Rendering.CompareFunction)]_StencilComp ("Stencil Comparison", Float) = 8
[Enum(UnityEngine.Rendering.StencilOp)]_StencilPass ("Stencil Pass", Float) = 0
[Enum(UnityEngine.Rendering.StencilOp)]_StencilFail ("Stencil Fail", Float) = 0
[Enum(UnityEngine.Rendering.StencilOp)]_StencilZFail ("Stencil ZFail", Float) = 0
// Slider
[Header(Slider)]
[IntRange]_StencilWriteMask ("Stencil Write Mask", Range(0,255)) = 255
[IntRange]_StencilReadMask ("Stencil Read Mask", Range(0,255)) = 255
[IntRange]_Stencil ("Stencil ID", Range(0,255)) = 0
[PowerSlider(3.0)] _Shininess ("Shininess", Range (0.01, 1)) = 0.08
// Toggle
[Header(Toggle)]
[Toggle] _Toggle("Toggle", Float) = 0
[MaterialToggle] _MaterialToggle("Material Toggle", Float) = 0
[Header(KeywordEnum)]
// 每个选项都将被设置 _OVERLAY_NONE, _OVERLAY_ADD, _OVERLAY_MULTIPLY shader keywords.
// 配合multi_compile使用 每个名称都将 采用“属性名”+ 下划线 +“枚举名”这种形式的大写着色器关键字。最多可提供 9 个名称。
[KeywordEnum(None, Add, Multiply)] _Overlay ("Overlay mode", Float) = 0
// 空间划分
[Space] _Prop1 ("Prop1", Float) = 0
[Space(50)] _Prop2 ("Prop2", Float) = 0
[Header(Texture)]
// 用来修饰贴图变量，在inspcetor 面板中不再显示该贴图的tilling/offset 属性
[NoScaleOffset]_MainTex ("No Scale Offset", 2D) = "white" {}
// 用来修饰贴图变量，该贴图必须是一个法线贴图
[Normal]_NormalTex ("NormalTex", 2D) = "white" {}
// 用来修饰贴图变量，该贴图必须是一个high-dynamic range(HDR)贴图
[HDR]_HDRTex ("HDRTex", 2D) = "white" {}
}
SubShader
{
Tags { "RenderType"="Opaque" }
BlendOp [_BlendOp]
Blend [_SrcBlend] [_DstBlend]
ZWrite [_ZWriteMode]
ZTest [_ZTestMode]
Cull [_CullMode]
ColorMask [_ColorMask]
Pass
{
Stencil
{
Ref [_Stencil]
Comp [_StencilComp]
ReadMask [_StencilReadMask]
WriteMask [_StencilWriteMask]
Pass [_StencilPass]
Fail [_StencilFail]
ZFail [_StencilZFail]
}
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
// make fog work
#pragma multi_compile_fog
// ...later on in CGPROGRAM code:
#pragma multi_compile _OVERLAY_NONE _OVERLAY_ADD _OVERLAY_MULTIPLY
#include "UnityCG.cginc"
struct appdata
{
float4 vertex : POSITION;
float2 uv : TEXCOORD0;
};
struct v2f
{
float2 uv : TEXCOORD0;
UNITY_FOG_COORDS(1)
float4 vertex : SV_POSITION;
};
sampler2D _MainTex;
float4 _MainTex_ST;
v2f vert (appdata v)
{
v2f o;
o.vertex = UnityObjectToClipPos(v.vertex);
o.uv = TRANSFORM_TEX(v.uv, _MainTex);
UNITY_TRANSFER_FOG(o,o.vertex);
return o;
}
fixed4 frag (v2f i) : SV_Target
{
// sample the texture
fixed4 col = tex2D(_MainTex, i.uv);
// apply fog
UNITY_APPLY_FOG(i.fogCoord, col);
return col;
}
ENDCG
}
}
}
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