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#ifndef _PickedDataProvider_H
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#define _PickedDataProvider_H
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#include <QObject>
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#include "GUIWidgetAPI.h"
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class vtkUnstructuredGrid;
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class vtkDataSet;
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class vtkActor;
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class vtkActor2D;
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class vtkPlanes;
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class vtkExtractSelection;
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class vtkSelectionNode;
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class vtkIdTypeArray;
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namespace GraphData
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{
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class PickedData;
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class GUIWidgetAPI PickedDataProvider:public QObject
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{
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Q_OBJECT;
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public:
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static PickedDataProvider* getInstance();
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/**
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* @brief 清空
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* @author BaGuijun (baguijun@163.com)
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* @date 2024-10-22
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*/
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void clearAll();
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/**
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* @brief 清空拾取数据。
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* @author ChengHaotian (yeguangbaozi@foxmail.com)
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* @date 2024-04-18
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*/
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void clearPickedData();
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/**
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* @brief 清空预选数据。
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* @author ChengHaotian (yeguangbaozi@foxmail.com)
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* @date 2024-04-30
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*/
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void clearPickedDataPreview();
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/**
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* @brief 保存预选数据。
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* @param actor：拾取演员
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* @param index：拾取索引
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* @param pickedWorldPos：拾取的世界坐标
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* @return 是否需要刷新
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* @author ChengHaotian (yeguangbaozi@foxmail.com)
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* @date 2024-04-18
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*/
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bool setPreviewPicked(vtkActor* actor, int index, double* pickedWorldPos);
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/**
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* @brief 添加单次点击拾取数据。
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* @param actor：拾取演员
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* @param index：拾取索引
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* @param pickedWorldPos：拾取的世界坐标
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* @author ChengHaotian (yeguangbaozi@foxmail.com)
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* @date 2024-04-18
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*/
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void addPicked(vtkActor* actor, int index, double* pickedWorldPos);
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/**
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* @brief 获取预选高亮数据
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* @return PickedData* 预选高亮数据
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* @author BaGuijun (baguijun@163.com)
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* @date 2024-10-23
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*/
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PickedData* getPickedPreview();
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/**
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* @brief 获取拾取数据
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* @return PickedData* 拾取数据
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* @author BaGuijun (baguijun@163.com)
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* @date 2024-10-23
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*/
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PickedData* getPickDatas();
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signals:
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;
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/**
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* @brief 拾取结束信号
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* @author BaGuijun (baguijun@163.com)
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* @date 2024-10-21
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*/
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void sigPickDataOver();
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private:
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PickedDataProvider();
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~PickedDataProvider();
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private:
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static PickedDataProvider* _instance;
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/**
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* @brief 预选高亮数据
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* @author BaGuijun (baguijun@163.com)
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* @date 2024-10-21
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*/
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PickedData* _pickedPreviewData = nullptr;
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/**
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* @brief 拾取数据
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* @author BaGuijun (baguijun@163.com)
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* @date 2024-10-22
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*/
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PickedData* _pickedData = nullptr;
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};
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}
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#endif
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