STEPReader.h

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#pragma once
 
#include <string>
#include <list>
#include <map>
 
#include "OldTreeIcon.h"
 
#include "XCAFDoc_ColorTool.hxx"
#include "XCAFDoc_ShapeTool.hxx"
 
class EntityBase;
class EntityGeometry;
class Application;
 
class STEPCAFControl_Reader;
class TopoDS_Shape;
class TDF_Label;
class Model;
 
class STEPReader
{
public:
    STEPReader(Application *_app, const std::string &_serviceName) : application(_app), serviceName(_serviceName) { };
    virtual ~STEPReader() { };
 
    void importSTEPFile(const std::string &fileName, bool removeFile, const std::string &originalName);
 
private:
    void importSTEPFileWorker(const std::string &fileName, bool removeFile, const std::string &originalName);
    void readStepFile(std::string fileName, const std::string &rootName, bool removeFile, std::string &messages);
    std::string getNameFromLabel(const TDF_Label &label);
    std::string getEntityName(const std::string &prefix, const TDF_Label &label, const TopoDS_Shape &theShape, STEPCAFControl_Reader *aReader);
    Quantity_Color readColor(const TDF_Label &label, const TopoDS_Shape &shape);
    void processNode(const TDF_Label &itemLabel, std::string prefix, STEPCAFControl_Reader *reader, TopLoc_Location aLocation, const std::string &rootName, std::map<std::string, bool> &existingEntityNames, std::string &messages, int &shapesIndex, int numberOfShapes, bool buildShapes);
    void splitCompoundShapes(TopoDS_Shape &itemShape, std::list<TopoDS_Shape> &shapeList);
    void analyzeGeometry(EntityGeometry *entityGeom, std::string &messages);
    void simplifyComplexSplines(EntityGeometry *entityGeom, double maxRatioForComplexSplines);
    std::string determineUniqueRootName(const std::string &fileName);
 
    std::list<EntityGeometry *> entityList;
 
    Handle(XCAFDoc_ColorTool) colorTool;
    Handle(XCAFDoc_ShapeTool) shapeTool;
 
    Application *application;
    std::string serviceName;
    static std::string materialsFolder;
    static ot::UID materialsFolderID;
};