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| Shader "Custome/BlockOff"
{
Properties
{
[Header(The Blocked Part)]
[Space(10)]
_Color("X-Ray Color",Color) = (0,1,1,1)
_Width("X-Ray Width",Range(1,2)) = 1
_Brightness("X-Ray Brightness",Range(0,2)) = 1
[Header(The Normal Part)]
[Space(10)]
_Albedo("Albedo",2D) = "white" {}
[NoScaleOffset]_Specular("Specular(RGB-A)",2D) = "block"{}
[NoScaleOffset]_Normal("Normal",2D) = "bump" {}
[NoScaleOffset]_AO("AO",2D) = "white"{}
}
SubShader
{
Tags { "Queue"="Transparent" }
Pass
{
ZTest Greater
ZWrite Off
Blend SrcAlpha OneMinusSrcAlpha
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
struct v2f {
float4 vertexPos : SV_POSITION;
float3 viewDir : TEXCOORD0;
float3 worldNor : TEXCOORD1;
};
fixed4 _Color;
fixed _Width;
half _Brightness;
v2f vert(appdata_base v) {
v2f o;
o.vertexPos = UnityObjectToClipPos(v.vertex);
o.viewDir = normalize(WorldSpaceViewDir(v.vertex));
o.worldNor = UnityObjectToWorldNormal(v.normal);
return o;
}
float4 frag(v2f i) :SV_Target{
half NDotV = saturate(dot(i.worldNor,i.viewDir));
NDotV = pow(1 - NDotV, _Width) * _Brightness;
fixed4 color;
color.rgb = _Color.rgb;
color.a = NDotV;
return color;
}
ENDCG
}
CGPROGRAM
#pragma surface surf StandardSpecular fullforwardshadows
struct Input {
float2 uv_Albedo;
};
sampler2D _Albedo;
sampler2D _Specular;
sampler2D _Normal;
sampler2D _AO;
void surf(Input IN, inout SurfaceOutputStandardSpecular o) {
fixed4 c = tex2D(_Albedo, IN.uv_Albedo);
o.Albedo = c.rgb;
fixed4 specular = tex2D(_Specular, IN.uv_Albedo);
o.Specular = specular.rgb;
o.Smoothness = specular.a;
o.Normal = UnpackNormal(tex2D(_Normal, IN.uv_Albedo));
o.Occlusion = tex2D(_AO, IN.uv_Albedo);
}
ENDCG
}
}
|
