#ifndef PARSEIFCFILE_H

#define PARSEIFCFILE_H

#include "../ifcgeom/Iterator.h"

#include "osg/Geometry"

#include "osg/Material"

#include "osg/MatrixTransform"

#include "osg/ref_ptr"

#include <QObject>

#include <QString>

#include <string>

#include <vector>

class ParseIfcFile : public QObject {

public:

ParseIfcFile();

~ParseIfcFile();

bool Parse(

const std::string& filePath,

std::vector<osg::ref_ptr<osg::MatrixTransform>>& matrixTransforms);

private:

void buildTriangleNodes(

const std::vector<int>& fVertIds,

const std::vector<double>& elemVertices,

const std::vector<double>& elemNormals,

size_t index,

osg::ref_ptr<osg::Vec3Array> osgVertices,

osg::ref_ptr<osg::Vec3Array> osgNormals);

osg::ref_ptr<osg::Material> getOsgMaterial(const ifcopenshell::geometry::taxonomy::style::ptr& material);

};

#endif // PARSEIFCFILE_H