[occt.git] / src / RWStepGeom / RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve.cxx

// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.


#include <Interface_Check.hxx>
#include <Interface_EntityIterator.hxx>
#include <RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve.hxx>
#include <StepData_Logical.hxx>
#include <StepData_StepReaderData.hxx>
#include <StepData_StepWriter.hxx>
#include <StepGeom_BSplineCurveForm.hxx>
#include <StepGeom_CartesianPoint.hxx>
#include <StepGeom_HArray1OfCartesianPoint.hxx>
#include <StepGeom_QuasiUniformCurve.hxx>
#include <StepGeom_QuasiUniformCurveAndRationalBSplineCurve.hxx>
#include <StepGeom_RationalBSplineCurve.hxx>
#include <TColStd_HArray1OfReal.hxx>

// --- Enum : BSplineCurveForm ---
static TCollection_AsciiString bscfEllipticArc(".ELLIPTIC_ARC.");
static TCollection_AsciiString bscfPolylineForm(".POLYLINE_FORM.");
static TCollection_AsciiString bscfParabolicArc(".PARABOLIC_ARC.");
static TCollection_AsciiString bscfCircularArc(".CIRCULAR_ARC.");
static TCollection_AsciiString bscfUnspecified(".UNSPECIFIED.");
static TCollection_AsciiString bscfHyperbolicArc(".HYPERBOLIC_ARC.");

RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve::RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve () {}

void RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve::ReadStep
	(const Handle(StepData_StepReaderData)& data,
	 const Standard_Integer num0,
	 Handle(Interface_Check)& ach,
	 const Handle(StepGeom_QuasiUniformCurveAndRationalBSplineCurve)& ent) const
{

	Standard_Integer num = num0;


	// --- Instance of plex component BoundedCurve ---

	if (!data->CheckNbParams(num,0,ach,"bounded_curve")) return;

	num = data->NextForComplex(num);

	// --- Instance of common supertype BSplineCurve ---

	if (!data->CheckNbParams(num,5,ach,"b_spline_curve")) return;
	// --- field : degree ---


	Standard_Integer aDegree;
	//szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
	data->ReadInteger (num,1,"degree",ach,aDegree);
	// --- field : controlPointsList ---


	Handle(StepGeom_HArray1OfCartesianPoint) aControlPointsList;
	Handle(StepGeom_CartesianPoint) anent2;
	Standard_Integer nsub2;
	if (data->ReadSubList (num,2,"control_points_list",ach,nsub2)) {
	  Standard_Integer nb2 = data->NbParams(nsub2);
	  aControlPointsList = new StepGeom_HArray1OfCartesianPoint (1, nb2);
	  for (Standard_Integer i2 = 1; i2 <= nb2; i2 ++) {
	    //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
	    if (data->ReadEntity (nsub2, i2,"cartesian_point", ach,
				  STANDARD_TYPE(StepGeom_CartesianPoint), anent2))
	      aControlPointsList->SetValue(i2, anent2);
	  }
	}

	// --- field : curveForm ---


	StepGeom_BSplineCurveForm aCurveForm = StepGeom_bscfPolylineForm;
	if (data->ParamType(num,3) == Interface_ParamEnum) {
	  Standard_CString text = data->ParamCValue(num,3);
	  if      (bscfEllipticArc.IsEqual(text)) aCurveForm = StepGeom_bscfEllipticArc;
	  else if (bscfPolylineForm.IsEqual(text)) aCurveForm = StepGeom_bscfPolylineForm;
	  else if (bscfParabolicArc.IsEqual(text)) aCurveForm = StepGeom_bscfParabolicArc;
	  else if (bscfCircularArc.IsEqual(text)) aCurveForm = StepGeom_bscfCircularArc;
	  else if (bscfUnspecified.IsEqual(text)) aCurveForm = StepGeom_bscfUnspecified;
	  else if (bscfHyperbolicArc.IsEqual(text)) aCurveForm = StepGeom_bscfHyperbolicArc;
	  else ach->AddFail("Enumeration b_spline_curve_form has not an allowed value");
	}
	else ach->AddFail("Parameter #3 (curve_form) is not an enumeration");
	// --- field : closedCurve ---


	StepData_Logical aClosedCurve;
	//szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed
	data->ReadLogical (num,4,"closed_curve",ach,aClosedCurve);
	// --- field : selfIntersect ---


	StepData_Logical aSelfIntersect;
	//szv#4:S4163:12Mar99 `Standard_Boolean stat5 =` not needed
	data->ReadLogical (num,5,"self_intersect",ach,aSelfIntersect);

	num = data->NextForComplex(num);

	// --- Instance of plex component Curve ---

	if (!data->CheckNbParams(num,0,ach,"curve")) return;

	num = data->NextForComplex(num);

	// --- Instance of plex component GeometricRepresentationItem ---

	if (!data->CheckNbParams(num,0,ach,"geometric_representation_item")) return;

	num = data->NextForComplex(num);

	// --- Instance of plex component QuasiUniformCurve ---

	if (!data->CheckNbParams(num,0,ach,"quasi_uniform_curve")) return;

	num = data->NextForComplex(num);

	// --- Instance of plex component RationalBSplineCurve ---

	if (!data->CheckNbParams(num,1,ach,"rational_b_spline_curve")) return;

	// --- field : weightsData ---

	Handle(TColStd_HArray1OfReal) aWeightsData;
	Standard_Real aWeightsDataItem;
	Standard_Integer nsub6;
	if (data->ReadSubList (num,1,"weights_data",ach,nsub6)) {
	  Standard_Integer nb6 = data->NbParams(nsub6);
	  aWeightsData = new TColStd_HArray1OfReal (1, nb6);
	  for (Standard_Integer i6 = 1; i6 <= nb6; i6 ++) {
	    //szv#4:S4163:12Mar99 `Standard_Boolean stat6 =` not needed
	    if (data->ReadReal (nsub6,i6,"weights_data",ach,aWeightsDataItem))
	      aWeightsData->SetValue(i6,aWeightsDataItem);
	  }
	}

	num = data->NextForComplex(num);

	// --- Instance of plex component RepresentationItem ---

	if (!data->CheckNbParams(num,1,ach,"representation_item")) return;

	// --- field : name ---

	Handle(TCollection_HAsciiString) aName;
	//szv#4:S4163:12Mar99 `Standard_Boolean stat7 =` not needed
	data->ReadString (num,1,"name",ach,aName);

	//--- Initialisation of the red entity ---

	ent->Init(aName,aDegree,aControlPointsList,aCurveForm,aClosedCurve,aSelfIntersect,aWeightsData);
}


void RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve::WriteStep
	(StepData_StepWriter& SW,
	 const Handle(StepGeom_QuasiUniformCurveAndRationalBSplineCurve)& ent) const
{

	// --- Instance of plex component BoundedCurve ---

	SW.StartEntity("BOUNDED_CURVE");

	// --- Instance of common supertype BSplineCurve ---

	SW.StartEntity("B_SPLINE_CURVE");
	// --- field : degree ---

	SW.Send(ent->Degree());
	// --- field : controlPointsList ---

	SW.OpenSub();
	for (Standard_Integer i2 = 1;  i2 <= ent->NbControlPointsList();  i2 ++) {
	  SW.Send(ent->ControlPointsListValue(i2));
	}
	SW.CloseSub();
	// --- field : curveForm ---

	switch(ent->CurveForm()) {
	  case StepGeom_bscfEllipticArc : SW.SendEnum (bscfEllipticArc); break;
	  case StepGeom_bscfPolylineForm : SW.SendEnum (bscfPolylineForm); break;
	  case StepGeom_bscfParabolicArc : SW.SendEnum (bscfParabolicArc); break;
	  case StepGeom_bscfCircularArc : SW.SendEnum (bscfCircularArc); break;
	  case StepGeom_bscfUnspecified : SW.SendEnum (bscfUnspecified); break;
	  case StepGeom_bscfHyperbolicArc : SW.SendEnum (bscfHyperbolicArc); break;
	}
	// --- field : closedCurve ---

	SW.SendLogical(ent->ClosedCurve());
	// --- field : selfIntersect ---

	SW.SendLogical(ent->SelfIntersect());

	// --- Instance of plex component Curve ---

	SW.StartEntity("CURVE");

	// --- Instance of plex component GeometricRepresentationItem ---

	SW.StartEntity("GEOMETRIC_REPRESENTATION_ITEM");

	// --- Instance of plex component QuasiUniformCurve ---

	SW.StartEntity("QUASI_UNIFORM_CURVE");

	// --- Instance of plex component RationalBSplineCurve ---

	SW.StartEntity("RATIONAL_B_SPLINE_CURVE");
	// --- field : weightsData ---

	SW.OpenSub();
	for (Standard_Integer i6 = 1;  i6 <= ent->NbWeightsData();  i6 ++) {
	  SW.Send(ent->WeightsDataValue(i6));
	}
	SW.CloseSub();

	// --- Instance of plex component RepresentationItem ---

	SW.StartEntity("REPRESENTATION_ITEM");
	// --- field : name ---

	SW.Send(ent->Name());
}


void RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve::Share(const Handle(StepGeom_QuasiUniformCurveAndRationalBSplineCurve)& ent, Interface_EntityIterator& iter) const
{

	Standard_Integer nbElem1 = ent->NbControlPointsList();
	for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
	  iter.GetOneItem(ent->ControlPointsListValue(is1));
	}

}
Commit	Line	Data
973c2be1	1	// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e	2	//
973c2be1	3	// This file is part of Open CASCADE Technology software library.
b311480e	4	//
d5f74e42	5	// This library is free software; you can redistribute it and/or modify it under
d5f74e42	6	// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1	7	// by the Free Software Foundation, with special exception defined in the file
	8	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	9	// distribution for complete text of the license and disclaimer of any warranty.
b311480e	10	//
973c2be1	11	// Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	12	// commercial license or contractual agreement.
7fd59977	13
7fd59977	14
42cf5bc1	15	#include <Interface_Check.hxx>
7fd59977	16	#include <Interface_EntityIterator.hxx>
42cf5bc1	17	#include <RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve.hxx>
	18	#include <StepData_Logical.hxx>
	19	#include <StepData_StepReaderData.hxx>
	20	#include <StepData_StepWriter.hxx>
	21	#include <StepGeom_BSplineCurveForm.hxx>
	22	#include <StepGeom_CartesianPoint.hxx>
	23	#include <StepGeom_HArray1OfCartesianPoint.hxx>
	24	#include <StepGeom_QuasiUniformCurve.hxx>
7fd59977	25	#include <StepGeom_QuasiUniformCurveAndRationalBSplineCurve.hxx>
42cf5bc1	26	#include <StepGeom_RationalBSplineCurve.hxx>
42cf5bc1	27	#include <TColStd_HArray1OfReal.hxx>
7fd59977	28
b311480e	29	// --- Enum : BSplineCurveForm ---
7fd59977	30	static TCollection_AsciiString bscfEllipticArc(".ELLIPTIC_ARC.");
	31	static TCollection_AsciiString bscfPolylineForm(".POLYLINE_FORM.");
	32	static TCollection_AsciiString bscfParabolicArc(".PARABOLIC_ARC.");
	33	static TCollection_AsciiString bscfCircularArc(".CIRCULAR_ARC.");
	34	static TCollection_AsciiString bscfUnspecified(".UNSPECIFIED.");
	35	static TCollection_AsciiString bscfHyperbolicArc(".HYPERBOLIC_ARC.");
	36
	37	RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve::RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve () {}
	38
	39	void RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve::ReadStep
	40	(const Handle(StepData_StepReaderData)& data,
	41	const Standard_Integer num0,
	42	Handle(Interface_Check)& ach,
	43	const Handle(StepGeom_QuasiUniformCurveAndRationalBSplineCurve)& ent) const
	44	{
	45
	46	Standard_Integer num = num0;
	47
	48
316ea293	49	// --- Instance of plex component BoundedCurve ---
7fd59977	50
	51	if (!data->CheckNbParams(num,0,ach,"bounded_curve")) return;
	52
	53	num = data->NextForComplex(num);
	54
	55	// --- Instance of common supertype BSplineCurve ---
	56
	57	if (!data->CheckNbParams(num,5,ach,"b_spline_curve")) return;
	58	// --- field : degree ---
	59
	60
	61	Standard_Integer aDegree;
	62	//szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
	63	data->ReadInteger (num,1,"degree",ach,aDegree);
	64	// --- field : controlPointsList ---
	65
	66
	67	Handle(StepGeom_HArray1OfCartesianPoint) aControlPointsList;
	68	Handle(StepGeom_CartesianPoint) anent2;
	69	Standard_Integer nsub2;
	70	if (data->ReadSubList (num,2,"control_points_list",ach,nsub2)) {
	71	Standard_Integer nb2 = data->NbParams(nsub2);
	72	aControlPointsList = new StepGeom_HArray1OfCartesianPoint (1, nb2);
	73	for (Standard_Integer i2 = 1; i2 <= nb2; i2 ++) {
	74	//szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
	75	if (data->ReadEntity (nsub2, i2,"cartesian_point", ach,
	76	STANDARD_TYPE(StepGeom_CartesianPoint), anent2))
	77	aControlPointsList->SetValue(i2, anent2);
	78	}
	79	}
	80
	81	// --- field : curveForm ---
	82
	83
	84	StepGeom_BSplineCurveForm aCurveForm = StepGeom_bscfPolylineForm;
	85	if (data->ParamType(num,3) == Interface_ParamEnum) {
	86	Standard_CString text = data->ParamCValue(num,3);
	87	if (bscfEllipticArc.IsEqual(text)) aCurveForm = StepGeom_bscfEllipticArc;
	88	else if (bscfPolylineForm.IsEqual(text)) aCurveForm = StepGeom_bscfPolylineForm;
	89	else if (bscfParabolicArc.IsEqual(text)) aCurveForm = StepGeom_bscfParabolicArc;
	90	else if (bscfCircularArc.IsEqual(text)) aCurveForm = StepGeom_bscfCircularArc;
	91	else if (bscfUnspecified.IsEqual(text)) aCurveForm = StepGeom_bscfUnspecified;
	92	else if (bscfHyperbolicArc.IsEqual(text)) aCurveForm = StepGeom_bscfHyperbolicArc;
	93	else ach->AddFail("Enumeration b_spline_curve_form has not an allowed value");
	94	}
	95	else ach->AddFail("Parameter #3 (curve_form) is not an enumeration");
	96	// --- field : closedCurve ---
	97
	98
	99	StepData_Logical aClosedCurve;
	100	//szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed
	101	data->ReadLogical (num,4,"closed_curve",ach,aClosedCurve);
	102	// --- field : selfIntersect ---
	103
	104
	105	StepData_Logical aSelfIntersect;
	106	//szv#4:S4163:12Mar99 `Standard_Boolean stat5 =` not needed
	107	data->ReadLogical (num,5,"self_intersect",ach,aSelfIntersect);
	108
	109	num = data->NextForComplex(num);
	110
316ea293	111	// --- Instance of plex component Curve ---
7fd59977	112
	113	if (!data->CheckNbParams(num,0,ach,"curve")) return;
	114
	115	num = data->NextForComplex(num);
	116
316ea293	117	// --- Instance of plex component GeometricRepresentationItem ---
7fd59977	118
	119	if (!data->CheckNbParams(num,0,ach,"geometric_representation_item")) return;
	120
	121	num = data->NextForComplex(num);
	122
316ea293	123	// --- Instance of plex component QuasiUniformCurve ---
7fd59977	124
	125	if (!data->CheckNbParams(num,0,ach,"quasi_uniform_curve")) return;
	126
	127	num = data->NextForComplex(num);
	128
316ea293	129	// --- Instance of plex component RationalBSplineCurve ---
7fd59977	130
	131	if (!data->CheckNbParams(num,1,ach,"rational_b_spline_curve")) return;
	132
	133	// --- field : weightsData ---
	134
	135	Handle(TColStd_HArray1OfReal) aWeightsData;
	136	Standard_Real aWeightsDataItem;
	137	Standard_Integer nsub6;
	138	if (data->ReadSubList (num,1,"weights_data",ach,nsub6)) {
	139	Standard_Integer nb6 = data->NbParams(nsub6);
	140	aWeightsData = new TColStd_HArray1OfReal (1, nb6);
	141	for (Standard_Integer i6 = 1; i6 <= nb6; i6 ++) {
	142	//szv#4:S4163:12Mar99 `Standard_Boolean stat6 =` not needed
	143	if (data->ReadReal (nsub6,i6,"weights_data",ach,aWeightsDataItem))
	144	aWeightsData->SetValue(i6,aWeightsDataItem);
	145	}
	146	}
	147
	148	num = data->NextForComplex(num);
	149
316ea293	150	// --- Instance of plex component RepresentationItem ---
7fd59977	151
	152	if (!data->CheckNbParams(num,1,ach,"representation_item")) return;
	153
	154	// --- field : name ---
	155
	156	Handle(TCollection_HAsciiString) aName;
	157	//szv#4:S4163:12Mar99 `Standard_Boolean stat7 =` not needed
	158	data->ReadString (num,1,"name",ach,aName);
	159
	160	//--- Initialisation of the red entity ---
	161
	162	ent->Init(aName,aDegree,aControlPointsList,aCurveForm,aClosedCurve,aSelfIntersect,aWeightsData);
	163	}
	164
	165
	166	void RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve::WriteStep
	167	(StepData_StepWriter& SW,
	168	const Handle(StepGeom_QuasiUniformCurveAndRationalBSplineCurve)& ent) const
	169	{
	170
316ea293	171	// --- Instance of plex component BoundedCurve ---
7fd59977	172
	173	SW.StartEntity("BOUNDED_CURVE");
	174
	175	// --- Instance of common supertype BSplineCurve ---
	176
	177	SW.StartEntity("B_SPLINE_CURVE");
	178	// --- field : degree ---
	179
	180	SW.Send(ent->Degree());
	181	// --- field : controlPointsList ---
	182
	183	SW.OpenSub();
	184	for (Standard_Integer i2 = 1; i2 <= ent->NbControlPointsList(); i2 ++) {
	185	SW.Send(ent->ControlPointsListValue(i2));
	186	}
	187	SW.CloseSub();
	188	// --- field : curveForm ---
	189
	190	switch(ent->CurveForm()) {
	191	case StepGeom_bscfEllipticArc : SW.SendEnum (bscfEllipticArc); break;
	192	case StepGeom_bscfPolylineForm : SW.SendEnum (bscfPolylineForm); break;
	193	case StepGeom_bscfParabolicArc : SW.SendEnum (bscfParabolicArc); break;
	194	case StepGeom_bscfCircularArc : SW.SendEnum (bscfCircularArc); break;
	195	case StepGeom_bscfUnspecified : SW.SendEnum (bscfUnspecified); break;
	196	case StepGeom_bscfHyperbolicArc : SW.SendEnum (bscfHyperbolicArc); break;
	197	}
	198	// --- field : closedCurve ---
	199
	200	SW.SendLogical(ent->ClosedCurve());
	201	// --- field : selfIntersect ---
	202
	203	SW.SendLogical(ent->SelfIntersect());
	204
316ea293	205	// --- Instance of plex component Curve ---
7fd59977	206
	207	SW.StartEntity("CURVE");
	208
316ea293	209	// --- Instance of plex component GeometricRepresentationItem ---
7fd59977	210
	211	SW.StartEntity("GEOMETRIC_REPRESENTATION_ITEM");
	212
316ea293	213	// --- Instance of plex component QuasiUniformCurve ---
7fd59977	214
	215	SW.StartEntity("QUASI_UNIFORM_CURVE");
	216
316ea293	217	// --- Instance of plex component RationalBSplineCurve ---
7fd59977	218
	219	SW.StartEntity("RATIONAL_B_SPLINE_CURVE");
	220	// --- field : weightsData ---
	221
	222	SW.OpenSub();
	223	for (Standard_Integer i6 = 1; i6 <= ent->NbWeightsData(); i6 ++) {
	224	SW.Send(ent->WeightsDataValue(i6));
	225	}
	226	SW.CloseSub();
	227
316ea293	228	// --- Instance of plex component RepresentationItem ---
7fd59977	229
	230	SW.StartEntity("REPRESENTATION_ITEM");
	231	// --- field : name ---
	232
	233	SW.Send(ent->Name());
	234	}
	235
	236
	237	void RWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurve::Share(const Handle(StepGeom_QuasiUniformCurveAndRationalBSplineCurve)& ent, Interface_EntityIterator& iter) const
	238	{
	239
	240	Standard_Integer nbElem1 = ent->NbControlPointsList();
	241	for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
	242	iter.GetOneItem(ent->ControlPointsListValue(is1));
	243	}
	244
	245	}
	246