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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _IGESConvGeom_GeomBuilder_HeaderFile
#define _IGESConvGeom_GeomBuilder_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Handle_TColgp_HSequenceOfXYZ.hxx>
#include <gp_Trsf.hxx>
#include <Standard_Integer.hxx>
#include <Handle_IGESGeom_CopiousData.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Real.hxx>
#include <Handle_IGESGeom_TransformationMatrix.hxx>
class TColgp_HSequenceOfXYZ;
class Standard_DomainError;
class gp_XY;
class gp_XYZ;
class IGESGeom_CopiousData;
class gp_Trsf;
class gp_Ax3;
class gp_Ax2;
class gp_Ax1;
class IGESGeom_TransformationMatrix;
//! This class provides some useful basic tools to build IGESGeom
//! curves, especially :
//! define a curve in a plane in 3D space (ex. Circular or Conic
//! arc, or Copious Data defined in 2D)
//! make a CopiousData from a list of points/vectors
class IGESConvGeom_GeomBuilder
{
public:
DEFINE_STANDARD_ALLOC
//! Creates a GeomBuilder at initial state.
Standard_EXPORT IGESConvGeom_GeomBuilder();
//! Clears list of Points/Vectors and data about Transformation
Standard_EXPORT void Clear() ;
//! Adds a XY (Z=0) to the list of points
Standard_EXPORT void AddXY (const gp_XY& val) ;
//! Adds a XYZ to the list of points
Standard_EXPORT void AddXYZ (const gp_XYZ& val) ;
//! Adds a Vector part to the list of points. It will be used
//! for CopiousData, datatype=3, only.
//! AddXY and AddXYZ consider a null vector part (0,0,0)
//! AddVec adds to the last added XY or XYZ
Standard_EXPORT void AddVec (const gp_XYZ& val) ;
//! Returns the count of already recorded points
Standard_EXPORT Standard_Integer NbPoints() const;
//! Returns a point given its rank (if added as XY, Z will be 0)
Standard_EXPORT gp_XYZ Point (const Standard_Integer num) const;
//! Makes a CopiousData with the list of recorded Points/Vectors
//! according to <datatype>, which must be 1,2 or 3
//! If <polyline> is given True, the CopiousData is coded as a
//! Polyline, but <datatype> must not be 3
//! <datatype> = 1 : Common Z is computed as average of all Z
//! <datatype> = 1 or 2 : Vectors are ignored
Standard_EXPORT Handle(IGESGeom_CopiousData) MakeCopiousData (const Standard_Integer datatype, const Standard_Boolean polyline = Standard_False) const;
//! Returns the Position in which the method EvalXYZ will
//! evaluate a XYZ. It can be regarded as defining a local system.
//! It is initially set to Identity
Standard_EXPORT gp_Trsf Position() const;
//! Sets final position from an already defined Trsf
Standard_EXPORT void SetPosition (const gp_Trsf& pos) ;
//! Sets final position from an Ax3
Standard_EXPORT void SetPosition (const gp_Ax3& pos) ;
//! Sets final position from an Ax2
Standard_EXPORT void SetPosition (const gp_Ax2& pos) ;
//! Sets final position from an Ax1
//! (this means that origin point and Z-axis are defined, the
//! other axes are defined arbitrarily)
Standard_EXPORT void SetPosition (const gp_Ax1& pos) ;
//! Returns True if the Position is Identity
Standard_EXPORT Standard_Boolean IsIdentity() const;
//! Returns True if the Position is a Translation only
//! Remark : Identity and ZOnly will answer True
Standard_EXPORT Standard_Boolean IsTranslation() const;
//! Returns True if the Position corresponds to a Z-Displacement,
//! i.e. is a Translation only, and only on Z
//! Remark : Identity will answer True
Standard_EXPORT Standard_Boolean IsZOnly() const;
//! Evaluates a XYZ value in the Position already defined.
//! Returns the transformed coordinates.
//! For a 2D definition, X,Y will then be used to define a XY and
//! Z will be regarded as a Z Displacement (can be ignored)
Standard_EXPORT void EvalXYZ (const gp_XYZ& val, Standard_Real& X, Standard_Real& Y, Standard_Real& Z) const;
//! Returns the IGES Transformation which corresponds to the
//! Position. Even if it is an Identity : IsIdentity should be
//! tested first.
//! <unit> is the unit value in which the model is created :
//! it is used to convert translation part
Standard_EXPORT Handle(IGESGeom_TransformationMatrix) MakeTransformation (const Standard_Real unit = 1) const;
protected:
private:
Handle(TColgp_HSequenceOfXYZ) theXYZ;
Handle(TColgp_HSequenceOfXYZ) theVec;
gp_Trsf thepos;
};
#endif // _IGESConvGeom_GeomBuilder_HeaderFile
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