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#include <RWStepGeom_RWRationalBSplineSurface.ixx>
#include <TColStd_HArray2OfReal.hxx>
#include <StepGeom_HArray2OfCartesianPoint.hxx>
#include <StepGeom_CartesianPoint.hxx>
#include <StepGeom_BSplineSurfaceForm.hxx>
#include <StepData_Logical.hxx>
#include <Interface_EntityIterator.hxx>
#include <StepGeom_RationalBSplineSurface.hxx>
// --- Enum : BSplineSurfaceForm ---
static TCollection_AsciiString bssfSurfOfLinearExtrusion(".SURF_OF_LINEAR_EXTRUSION.");
static TCollection_AsciiString bssfPlaneSurf(".PLANE_SURF.");
static TCollection_AsciiString bssfGeneralisedCone(".GENERALISED_CONE.");
static TCollection_AsciiString bssfToroidalSurf(".TOROIDAL_SURF.");
static TCollection_AsciiString bssfConicalSurf(".CONICAL_SURF.");
static TCollection_AsciiString bssfSphericalSurf(".SPHERICAL_SURF.");
static TCollection_AsciiString bssfUnspecified(".UNSPECIFIED.");
static TCollection_AsciiString bssfRuledSurf(".RULED_SURF.");
static TCollection_AsciiString bssfSurfOfRevolution(".SURF_OF_REVOLUTION.");
static TCollection_AsciiString bssfCylindricalSurf(".CYLINDRICAL_SURF.");
static TCollection_AsciiString bssfQuadricSurf(".QUADRIC_SURF.");
RWStepGeom_RWRationalBSplineSurface::RWStepGeom_RWRationalBSplineSurface () {}
void RWStepGeom_RWRationalBSplineSurface::ReadStep
(const Handle(StepData_StepReaderData)& data,
const Standard_Integer num,
Handle(Interface_Check)& ach,
const Handle(StepGeom_RationalBSplineSurface)& ent) const
{
// --- Number of Parameter Control ---
if (!data->CheckNbParams(num,9,ach,"rational_b_spline_surface")) return;
// --- inherited field : name ---
Handle(TCollection_HAsciiString) aName;
//szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
data->ReadString (num,1,"name",ach,aName);
// --- inherited field : uDegree ---
Standard_Integer aUDegree;
//szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
data->ReadInteger (num,2,"u_degree",ach,aUDegree);
// --- inherited field : vDegree ---
Standard_Integer aVDegree;
//szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
data->ReadInteger (num,3,"v_degree",ach,aVDegree);
// --- inherited field : controlPointsList ---
Handle(StepGeom_HArray2OfCartesianPoint) aControlPointsList;
Handle(StepGeom_CartesianPoint) anent4;
Standard_Integer nsub4;
if (data->ReadSubList (num,4,"control_points_list",ach,nsub4)) {
Standard_Integer nbi4 = data->NbParams(nsub4);
Standard_Integer nbj4 = data->NbParams(data->ParamNumber(nsub4,1));
aControlPointsList = new StepGeom_HArray2OfCartesianPoint (1, nbi4, 1, nbj4);
for (Standard_Integer i4 = 1; i4 <= nbi4; i4 ++) {
Standard_Integer nsi4;
if (data->ReadSubList (nsub4,i4,"sub-part(control_points_list)",ach,nsi4)) {
for (Standard_Integer j4 =1; j4 <= nbj4; j4 ++) {
//szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed
if (data->ReadEntity (nsi4, j4,"cartesian_point", ach,
STANDARD_TYPE(StepGeom_CartesianPoint), anent4))
aControlPointsList->SetValue(i4, j4, anent4);
}
}
}
}
// --- inherited field : surfaceForm ---
StepGeom_BSplineSurfaceForm aSurfaceForm = StepGeom_bssfPlaneSurf;
if (data->ParamType(num,5) == Interface_ParamEnum) {
Standard_CString text = data->ParamCValue(num,5);
if (bssfSurfOfLinearExtrusion.IsEqual(text)) aSurfaceForm = StepGeom_bssfSurfOfLinearExtrusion;
else if (bssfPlaneSurf.IsEqual(text)) aSurfaceForm = StepGeom_bssfPlaneSurf;
else if (bssfGeneralisedCone.IsEqual(text)) aSurfaceForm = StepGeom_bssfGeneralisedCone;
else if (bssfToroidalSurf.IsEqual(text)) aSurfaceForm = StepGeom_bssfToroidalSurf;
else if (bssfConicalSurf.IsEqual(text)) aSurfaceForm = StepGeom_bssfConicalSurf;
else if (bssfSphericalSurf.IsEqual(text)) aSurfaceForm = StepGeom_bssfSphericalSurf;
else if (bssfUnspecified.IsEqual(text)) aSurfaceForm = StepGeom_bssfUnspecified;
else if (bssfRuledSurf.IsEqual(text)) aSurfaceForm = StepGeom_bssfRuledSurf;
else if (bssfSurfOfRevolution.IsEqual(text)) aSurfaceForm = StepGeom_bssfSurfOfRevolution;
else if (bssfCylindricalSurf.IsEqual(text)) aSurfaceForm = StepGeom_bssfCylindricalSurf;
else if (bssfQuadricSurf.IsEqual(text)) aSurfaceForm = StepGeom_bssfQuadricSurf;
else ach->AddFail("Enumeration b_spline_surface_form has not an allowed value");
}
else ach->AddFail("Parameter #5 (surface_form) is not an enumeration");
// --- inherited field : uClosed ---
StepData_Logical aUClosed;
//szv#4:S4163:12Mar99 `Standard_Boolean stat6 =` not needed
data->ReadLogical (num,6,"u_closed",ach,aUClosed);
// --- inherited field : vClosed ---
StepData_Logical aVClosed;
//szv#4:S4163:12Mar99 `Standard_Boolean stat7 =` not needed
data->ReadLogical (num,7,"v_closed",ach,aVClosed);
// --- inherited field : selfIntersect ---
StepData_Logical aSelfIntersect;
//szv#4:S4163:12Mar99 `Standard_Boolean stat8 =` not needed
data->ReadLogical (num,8,"self_intersect",ach,aSelfIntersect);
// --- own field : weightsData ---
Handle(TColStd_HArray2OfReal) aWeightsData;
Standard_Real aWeightsDataItem;
Standard_Integer nsub9;
if (data->ReadSubList (num,9,"weights_data",ach,nsub9)) {
Standard_Integer nbi9 = data->NbParams(nsub9);
Standard_Integer nbj9 = data->NbParams(data->ParamNumber(nsub9,1));
aWeightsData = new TColStd_HArray2OfReal (1,nbi9,1,nbj9);
for (Standard_Integer i9 = 1; i9 <= nbi9; i9 ++) {
Standard_Integer nsi9;
if (data->ReadSubList (nsub9,i9,"sub-part(weights_data)",ach,nsi9)) {
for (Standard_Integer j9 =1; j9 <= nbj9; j9 ++) {
//szv#4:S4163:12Mar99 `Standard_Boolean stat9 =` not needed
if (data->ReadReal (nsi9,j9,"weights_data",ach,aWeightsDataItem))
aWeightsData->SetValue(i9,j9,aWeightsDataItem);
}
}
}
}
//--- Initialisation of the read entity ---
ent->Init(aName, aUDegree, aVDegree, aControlPointsList, aSurfaceForm, aUClosed, aVClosed, aSelfIntersect, aWeightsData);
}
void RWStepGeom_RWRationalBSplineSurface::WriteStep
(StepData_StepWriter& SW,
const Handle(StepGeom_RationalBSplineSurface)& ent) const
{
// --- inherited field name ---
SW.Send(ent->Name());
// --- inherited field uDegree ---
SW.Send(ent->UDegree());
// --- inherited field vDegree ---
SW.Send(ent->VDegree());
// --- inherited field controlPointsList ---
SW.OpenSub();
for (Standard_Integer i4 = 1; i4 <= ent->NbControlPointsListI(); i4 ++) {
SW.NewLine(Standard_False);
SW.OpenSub();
for (Standard_Integer j4 = 1; j4 <= ent->NbControlPointsListJ(); j4 ++) {
SW.Send(ent->ControlPointsListValue(i4,j4));
SW.JoinLast(Standard_False);
}
SW.CloseSub();
}
SW.CloseSub();
// --- inherited field surfaceForm ---
switch(ent->SurfaceForm()) {
case StepGeom_bssfSurfOfLinearExtrusion : SW.SendEnum (bssfSurfOfLinearExtrusion); break;
case StepGeom_bssfPlaneSurf : SW.SendEnum (bssfPlaneSurf); break;
case StepGeom_bssfGeneralisedCone : SW.SendEnum (bssfGeneralisedCone); break;
case StepGeom_bssfToroidalSurf : SW.SendEnum (bssfToroidalSurf); break;
case StepGeom_bssfConicalSurf : SW.SendEnum (bssfConicalSurf); break;
case StepGeom_bssfSphericalSurf : SW.SendEnum (bssfSphericalSurf); break;
case StepGeom_bssfUnspecified : SW.SendEnum (bssfUnspecified); break;
case StepGeom_bssfRuledSurf : SW.SendEnum (bssfRuledSurf); break;
case StepGeom_bssfSurfOfRevolution : SW.SendEnum (bssfSurfOfRevolution); break;
case StepGeom_bssfCylindricalSurf : SW.SendEnum (bssfCylindricalSurf); break;
case StepGeom_bssfQuadricSurf : SW.SendEnum (bssfQuadricSurf); break;
}
// --- inherited field uClosed ---
SW.SendLogical(ent->UClosed());
// --- inherited field vClosed ---
SW.SendLogical(ent->VClosed());
// --- inherited field selfIntersect ---
SW.SendLogical(ent->SelfIntersect());
// --- own field : weightsData ---
SW.OpenSub();
for (Standard_Integer i9 = 1; i9 <= ent->NbWeightsDataI(); i9 ++) {
SW.NewLine(Standard_False);
SW.OpenSub();
for (Standard_Integer j9 = 1; j9 <= ent->NbWeightsDataJ(); j9 ++) {
SW.Send(ent->WeightsDataValue(i9,j9));
SW.JoinLast(Standard_False);
}
SW.CloseSub();
}
SW.CloseSub();
}
void RWStepGeom_RWRationalBSplineSurface::Share(const Handle(StepGeom_RationalBSplineSurface)& ent, Interface_EntityIterator& iter) const
{
Standard_Integer nbiElem1 = ent->NbControlPointsListI();
Standard_Integer nbjElem1 = ent->NbControlPointsListJ();
for (Standard_Integer is1=1; is1<=nbiElem1; is1 ++) {
for (Standard_Integer js1=1; js1<=nbjElem1; js1 ++) {
iter.GetOneItem(ent->ControlPointsListValue(is1,js1));
}
}
}
void RWStepGeom_RWRationalBSplineSurface::Check
(const Handle(StepGeom_RationalBSplineSurface)& ent,
const Interface_ShareTool& ,
Handle(Interface_Check)& ach) const
{
Standard_Integer nbWgtU = ent->NbWeightsDataI();
Standard_Integer nbWgtV = ent->NbWeightsDataJ();
Standard_Integer nbCPLU = ent->NbControlPointsListI();
Standard_Integer nbCPLV = ent->NbControlPointsListJ();
Standard_Integer i;
Standard_Integer j;
// cout << "RationalBSplineCurve: nbWgtU=" << nbWgtU << " nbCPLU: " <<
// nbCPLU << endl;
// cout << " nbWgtV=" << nbWgtV << " nbCPLV: " <<
// nbCPLV << endl;
if(nbWgtU != nbCPLU) {
ach->AddFail("ERROR: No.of ControlPoints not equal No.of Weights in U");
}
if(nbWgtV != nbCPLV) {
ach->AddFail("ERROR: No.of ControlPoints not equal No.of Weights in V");
}
for(i=1; i<=nbWgtU; i++) {
for(j=1; j<=nbWgtV; j++) {
if(ent->WeightsDataValue(i,j) < RealEpsilon()) {
ach->AddFail("ERROR: WeightsData Value not greater than 0.0");
}
}
}
}
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