49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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#ifndef _PAYSAGES_QT_BASEEXPLORERCHUNK_H_
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#define _PAYSAGES_QT_BASEEXPLORERCHUNK_H_
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#include <QMutex>
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#include <QImage>
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#include <QGLWidget>
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#include "../lib_paysages/renderer.h"
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class BaseExplorerChunk
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{
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public:
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virtual ~BaseExplorerChunk();
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bool maintain();
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void updatePriority(CameraDefinition* camera);
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void render(QGLWidget* widget);
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double priority;
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protected:
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BaseExplorerChunk(Renderer* renderer);
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inline Renderer* renderer() {return _renderer;};
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void askReset();
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void setMaxTextureSize(int size);
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virtual void onCameraEvent(CameraDefinition* camera);
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virtual void onResetEvent();
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virtual bool onMaintainEvent();
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virtual void onRenderEvent(QGLWidget* widget);
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virtual double getDisplayedSizeHint(CameraDefinition* camera);
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virtual Color getTextureColor(double x, double y);
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QMutex _lock_data;
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private:
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Renderer* _renderer;
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bool _reset_needed;
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QImage* _texture;
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GLuint _texture_id;
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bool _texture_changed;
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int _texture_current_size;
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int _texture_max_size;
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};
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#endif
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