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#ifndef CSV_RENDER_PATHGRID_H
#define CSV_RENDER_PATHGRID_H
#include <algorithm>
#include <string>
#include <vector>
#include <QString>
#include <osg/Vec3d>
#include <osg/ref_ptr>
#include "../../model/world/cellcoordinates.hpp"
#include "../../model/world/subcellcollection.hpp"
#include "tagbase.hpp"
#include <components/esm/refid.hpp>
namespace osg
{
class Vec3f;
class Geometry;
class Group;
class PositionAttitudeTransform;
}
namespace CSMWorld
{
class CommandMacro;
class Data;
struct Pathgrid;
}
namespace CSVRender
{
class Pathgrid;
struct WorldspaceHitResult;
class PathgridTag : public TagBase
{
public:
PathgridTag(Pathgrid* pathgrid);
Pathgrid* getPathgrid() const;
QString getToolTip(bool hideBasics, const WorldspaceHitResult& hit) const override;
private:
Pathgrid* mPathgrid;
};
class Pathgrid
{
public:
typedef std::vector<unsigned short> NodeList;
Pathgrid(CSMWorld::Data& data, osg::Group* parent, const std::string& pathgridId,
const CSMWorld::CellCoordinates& coordinates);
~Pathgrid();
const CSMWorld::CellCoordinates& getCoordinates() const;
const std::string& getId() const;
bool isSelected() const;
const NodeList& getSelected() const;
void selectAll();
void toggleSelected(unsigned short node); // Adds to end of vector
void invertSelected();
void clearSelected();
void moveSelected(const osg::Vec3d& offset);
void setDragOrigin(unsigned short node);
void setDragEndpoint(unsigned short node);
void setDragEndpoint(const osg::Vec3d& pos);
void resetIndicators();
void applyPoint(CSMWorld::CommandMacro& commands, const osg::Vec3d& worldPos);
void applyPosition(CSMWorld::CommandMacro& commands);
void applyEdge(CSMWorld::CommandMacro& commands, unsigned short node1, unsigned short node2);
void applyEdges(CSMWorld::CommandMacro& commands, unsigned short node);
void applyRemoveNodes(CSMWorld::CommandMacro& commands);
void applyRemoveEdges(CSMWorld::CommandMacro& commands);
osg::ref_ptr<PathgridTag> getTag() const;
void recreateGeometry();
void removeGeometry();
void update();
private:
CSMWorld::Data& mData;
CSMWorld::SubCellCollection<CSMWorld::Pathgrid>& mPathgridCollection;
ESM::RefId mId;
CSMWorld::CellCoordinates mCoords;
bool mInterior;
NodeList mSelected;
osg::Vec3d mMoveOffset;
unsigned short mDragOrigin;
bool mChangeGeometry;
bool mRemoveGeometry;
bool mUseOffset;
osg::Group* mParent;
osg::ref_ptr<osg::PositionAttitudeTransform> mBaseNode;
osg::ref_ptr<osg::Group> mPathgridGroup;
osg::ref_ptr<osg::Geometry> mPathgridGeometry;
osg::ref_ptr<osg::Geometry> mSelectedGeometry;
osg::ref_ptr<osg::Geometry> mDragGeometry;
osg::ref_ptr<PathgridTag> mTag;
void createGeometry();
void createSelectedGeometry();
void createSelectedGeometry(const CSMWorld::Pathgrid& source);
void removePathgridGeometry();
void removeSelectedGeometry();
void createDragGeometry(const osg::Vec3f& start, const osg::Vec3f& end, bool valid);
const CSMWorld::Pathgrid* getPathgridSource();
int edgeExists(const CSMWorld::Pathgrid& source, unsigned short node1, unsigned short node2);
void addEdge(CSMWorld::CommandMacro& commands, const CSMWorld::Pathgrid& source, unsigned short node1,
unsigned short node2);
void removeEdge(CSMWorld::CommandMacro& commands, const CSMWorld::Pathgrid& source, unsigned short node1,
unsigned short node2);
int clampToCell(int v);
};
}
#endif
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