timmy merge work

Engine/source/T3D/lighting/IBLUtilities.h

@@ -1,4 +1,40 @@
-#pragma once
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// 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, sublicense, 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.
+//-----------------------------------------------------------------------------
+
+#ifndef IBL_UTILS_H_
+#define IBL_UTILS_H_
+
+#ifndef _GFXTARGET_H_
+#include "gfx/gfxTarget.h"
+#endif
+
+#ifndef _GFXCUBEMAP_H_
+#include "gfx/gfxCubemap.h"
+#endif
+
+#ifndef _COLOR_H_
+#include "core/color.h"
+#endif
+
 
 namespace IBLUtilities
 {
@@ -10,9 +46,6 @@ namespace IBLUtilities
 
    void SaveCubeMap(String outputPath, GFXCubemapHandle &cubemap);
 
-   GFXTexHandle GenerateAndSaveBRDFTexture(String outputPath, S32 resolution);
-   void GenerateBRDFTexture(GFXTexHandle &textureOut);
-
    void bakeReflection(String outputPath, S32 resolution);
 
    LinearColorF decodeSH(Point3F normal, const LinearColorF SHTerms[9], const F32 SHConstants[5]);
@@ -32,4 +65,6 @@ namespace IBLUtilities
    F32 texelSolidAngle(F32 aU, F32 aV, U32 width, U32 height);
 
    F32 areaElement(F32 x, F32 y);
-};
+};
+
+#endif