SceneNodeMeshItem.h

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#pragma once
 
namespace osg
{
    class Node;
    class Switch;
}
 
#include "Geometry.h"
#include "SceneNodeBase.h"
#include "DataBase.h"
 
#include <string>
#include <map>
 
#include <osg/Array>
 
class Model;
class SceneNodeMesh;
 
class SceneNodeMeshItem : public SceneNodeBase
{
public:
    SceneNodeMeshItem();
    virtual ~SceneNodeMeshItem();
 
    virtual void setTransparent(bool t) override;
    virtual void setWireframe(bool w) override;
    virtual void setVisible(bool v) override;
    virtual void setHighlighted(bool h) override;
 
    void setStorage(const std::string &proj, unsigned long long id, unsigned long long version, long long tetEdgesID, long long tetEdgesVersion) { projectName = proj; entityID = id, entityVersion = version; meshDataTetEdgesID = tetEdgesID, meshDataTetEdgesVersion = tetEdgesVersion; };
    void setNeedsInitialization(void) { needsInitialization = true; };  
    
    std::string getProjectName(void) { return projectName; };
 
    Model *getModel(void) { return model; };
    void setModel(Model *m) { model = m; };
 
    SceneNodeMesh *getMesh(void) { return mesh; };
    void setMesh(SceneNodeMesh *m) { mesh = m; };
 
    void ensureDataLoaded(void);
 
    bool getIsVolume(void) { return isVolume; };
 
    double getColorR(void) { return colorRGB[0]; };
    double getColorG(void) { return colorRGB[1]; };
    double getColorB(void) { return colorRGB[2]; };
 
    virtual void getPrefetch(std::string &projectName, std::list<std::pair<unsigned long long, unsigned long long>> &prefetchIDs) override;
 
    virtual bool isItem1D(void) { return false; };
    virtual bool isItem3D(void) { return true; };
 
    void setDisplayTetEdges(bool displayEdges);
 
    void updateObjectColor(double r, double g, double b);
 
private:
    void updateVisibility(void);
    void loadEdgeData(void);
 
    std::string projectName;
    unsigned long long entityID;
    unsigned long long entityVersion;
    unsigned long long meshDataTetEdgesID;
    unsigned long long meshDataTetEdgesVersion;
    bool needsInitialization;
 
    Model *model;
    SceneNodeMesh *mesh;
 
    double colorRGB[3];
    bool isVolume;
 
    osg::Node   *tetEdges;
 
    std::vector<int> faceID;
};