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//
// libavg - Media Playback Engine.
// Copyright (C) 2003-2014 Ulrich von Zadow
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// Current versions can be found at www.libavg.de
//
#ifndef _PolygonNode_H_
#define _PolygonNode_H_
#include "../api.h"
#include "FilledVectorNode.h"
#include "../graphics/Pixel32.h"
#include "../base/WideLine.h"
#include <vector>
namespace avg {
typedef std::vector<std::vector<glm::vec2> > VectorVec2Vector;
class AVG_API PolygonNode : public FilledVectorNode
{
public:
static void registerType();
PolygonNode(const ArgList& args);
virtual ~PolygonNode();
const std::vector<glm::vec2>& getPos() const;
void setPos(const std::vector<glm::vec2>& pts);
const std::vector<float>& getTexCoords() const;
void setTexCoords(const std::vector<float>& coords);
const VectorVec2Vector& getHoles() const;
void setHoles(const VectorVec2Vector& holes);
std::string getLineJoin() const;
void setLineJoin(const std::string& s);
void getElementsByPos(const glm::vec2& pos, std::vector<NodePtr>& pElements);
virtual void calcVertexes(const VertexDataPtr& pVertexData, Pixel32 color);
virtual void calcFillVertexes(const VertexDataPtr& pVertexData, Pixel32 color);
private:
std::vector<glm::vec2> m_Pts;
std::vector<float> m_CumulDist;
std::vector<float> m_TexCoords;
std::vector<float> m_EffTexCoords;
VectorVec2Vector m_Holes;
LineJoin m_LineJoin;
};
}
#endif
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