57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
// 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 RZ_VIEW_POLYGON_H
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#define RZ_VIEW_POLYGON_H
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#include "view_base.h"
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#include "view_renderer.h"
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//
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#include "nel/misc/geom_ext.h"
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#include "nel/misc/polygon.h"
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/** Display of an arbitrary polygon in the ui.
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* polygon is clipped & batched
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*
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* \author Nicolas Vizerie
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* \author Nevrax France
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* \date 1/2006
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*/
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class CViewPolygon : public CViewBase
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{
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public:
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CViewPolygon();
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virtual uint32 getMemory() { return (uint32)(sizeof(*this)+_Id.size()); }
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virtual void updateCoords();
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virtual void draw();
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void setVertices(const std::vector<NLMISC::CVector> &vertices);
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// color
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void setColorRGBA(NLMISC::CRGBA col) { _Color = col; }
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NLMISC::CRGBA getColorRGBA() const { return _Color; }
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// from CViewBase
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virtual sint32 getAlpha() const { return (sint32) _Color.A; }
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virtual void setAlpha (sint32 a);
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private:
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NLMISC::CPolygon _Poly;
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bool _Touched;
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NLMISC::CRGBA _Color;
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std::vector<NLMISC::CTriangle> _Tris;
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std::vector<NLMISC::CTriangle> _RealTris; // clipped tris in screen coordinates
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};
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#endif
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