#pragma once

class AecISOMatrix
{
public:
	 AecISOMatrix(void);
	~AecISOMatrix(void);

	void   Set(AcGePoint3d ptOrg,double dAngle,int nType = 0,BOOL b45NoIso = FALSE);
	void   GetTransformByThis(AcGePoint3d& pt);
	void   GetTransformByThis(AcGeVector3d& vt);
	void   GetTransformByThis(AcDbEntity *ptr);

	//invert
	void GetInvrtTransformByThis(AcGePoint3d &pt);

	double GetISORotation(AcGeVector3d vt1);
	double GetISOOblique(AcGeVector3d vt1);

protected:

	double m_dAngle;
	AcGeMatrix3d m_xform;
};