2012-05-29 13:31:11 +00:00
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef RY_DIR_LIGHT_SETUP_H
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#define RY_DIR_LIGHT_SETUP_H
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#include "nel/misc/rgba.h"
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#include "nel/misc/stream.h"
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namespace NLGEORGES
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{
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class UFormElm;
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}
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// Setup for a directionnal light
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struct CDirLightSetup
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{
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NLMISC::CRGBA Ambiant;
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NLMISC::CRGBA Diffuse;
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NLMISC::CRGBA Specular;
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NLMISC::CVector Direction;
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// default ctor
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CDirLightSetup();
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// ctor
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CDirLightSetup(NLMISC::CRGBA ambiant,
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NLMISC::CRGBA diffuse,
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NLMISC::CRGBA specular,
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const NLMISC::CVector &dir)
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: Ambiant(ambiant), Diffuse(diffuse), Specular(specular), Direction(dir)
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{
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}
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// blend
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void blend(const CDirLightSetup &setup0, const CDirLightSetup &setup1, float blendFactor);
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// modulate
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void modulate(float level);
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/** load from sheet.
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* \return true if the loading was ok
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*/
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bool build(const NLGEORGES::UFormElm &elm);
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//
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void serial(class NLMISC::IStream &f) throw(NLMISC::EStream)
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{
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f.serial(Ambiant, Diffuse, Specular, Direction);
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}
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};
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#endif
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