///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
///                                                                                                                                                             ///
///     MIT License                                                                                                                                             ///
///                                                                                                                                                             ///
///     Copyright (c) 2016 Raphaël Ernaelsten (@RaphErnaelsten)                                                                                                 ///
///                                                                                                                                                             ///
///     Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),      ///
///     to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute,                  ///
///     and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:              ///
///                                                                                                                                                             ///
///     The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.                          ///
///                                                                                                                                                             ///
///     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,     ///
///     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      ///
///     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS    ///
///     IN THE SOFTWARE.                                                                                                                                        ///
///                                                                                                                                                             ///
///     PLEASE CONSIDER CREDITING AURA IN YOUR PROJECTS. IF RELEVANT, USE THE UNMODIFIED LOGO PROVIDED IN THE "LICENSE" FOLDER.                                 ///
///                                                                                                                                                             ///
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

Shader "Hidden/Aura/StorePointLightCookieMap"
{
	Properties
	{
		_MainTex ("Texture", CUBE) = "white" {}
	}
	SubShader
	{
		Cull Off ZWrite Off ZTest Always

		Pass
		{
			CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			#pragma target 5.0

			#include "UnityCG.cginc"
			#include "../Aura.cginc"

			struct appdata
			{
				float4 vertex : POSITION;
				float2 uv : TEXCOORD0;
			};

			struct v2f
			{
				float2 uv : TEXCOORD0;
				float4 vertex : SV_POSITION;
			};

			v2f vert(appdata v)
			{
				v2f o;
				o.vertex = UnityObjectToClipPos(v.vertex);
				o.uv = v.uv;
				return o;
			}

			samplerCUBE _MainTex;
			float4x4 _InverseWorldMatrix;

			fixed4 frag(v2f i) : SV_Target
			{
				float3 ray = GetNormalizedVectorFromNormalizedYawPitch(i.uv);

				return texCUBE(_MainTex, mul(_InverseWorldMatrix, ray));
			}
			ENDCG
		}
	}
}