Shader "Custom/BOLI" {
Properties{
_MainTint("Main Color", Color) = (1, 1, 1, 1)
_AlphaVal("Alpha", Range(0, 1)) = 0.1
_CubeMap("Sky Box", CUBE) = ""{}
_ReflPower("Reflect Power", Range(0, 1)) = 1
_FresnelPower("Fresnel Power", Range(0.1, 5)) = 2
}
SubShader{
Tags{ "Queue" = "Transparent" "IgnoreProjector" = "True" "RenderType" = "Transparent" }
LOD 200
CGPROGRAM
#pragma surface surf BlinnPhong alpha
fixed4 _MainTint;
float _AlphaVal;
samplerCUBE _CubeMap;
float _ReflPower;
float _FresnelPower;
struct Input {
float3 worldRefl;
float3 viewDir;
};
void surf(Input IN, inout SurfaceOutput o) {
float rim = 1.0 - max(0, dot(o.Normal, normalize(IN.viewDir)));
rim = pow(rim, _FresnelPower);
half4 s = texCUBE(_CubeMap, IN.worldRefl);
o.Albedo = _MainTint.rgb;
o.Emission = s.rgb * _ReflPower * rim;
o.Alpha = _AlphaVal;
}
ENDCG
}
FallBack "Diffuse"
}
