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Data Exchange - STEP Export ignore write schema #355

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Refactor StepData_StepModel constructor and initialization logic for write unit
This commit is contained in:
Pasukhin Dmitry 2025-02-10 16:26:39 +01:00 committed by GitHub
parent a5aa7bcd91
commit fd03c58d3b
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GPG Key ID: B5690EEEBB952194
2 changed files with 48 additions and 45 deletions
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85
src/StepData/StepData_StepModel.cxx
View File

@ -30,46 +30,7 @@
IMPLEMENT_STANDARD_RTTIEXT(StepData_StepModel, Interface_InterfaceModel) IMPLEMENT_STANDARD_RTTIEXT(StepData_StepModel, Interface_InterfaceModel)
// Entete de fichier : liste d entites // Entete de fichier : liste d entites
StepData_StepModel::StepData_StepModel() StepData_StepModel::StepData_StepModel() {}
: myReadUnitIsInitialized(Standard_False),
myWriteUnit(1.)
{
switch (InternalParameters.WriteUnit)
{
case 1:
myWriteUnit = 25.4;
break;
case 2:
myWriteUnit = 1.;
break;
case 4:
myWriteUnit = 304.8;
break;
case 5:
myWriteUnit = 1609344.0;
break;
case 6:
myWriteUnit = 1000.0;
break;
case 7:
myWriteUnit = 1000000.0;
break;
case 8:
myWriteUnit = 0.0254;
break;
case 9:
myWriteUnit = 0.001;
break;
case 10:
myWriteUnit = 10.0;
break;
case 11:
myWriteUnit = 0.0000254;
break;
default:
GlobalCheck()->AddWarning("Incorrect write.step.unit parameter, use default value");
}
}
Handle(Standard_Transient) StepData_StepModel::Entity(const Standard_Integer num) const Handle(Standard_Transient) StepData_StepModel::Entity(const Standard_Integer num) const
{ {
@ -263,12 +224,54 @@ Standard_Real StepData_StepModel::LocalLengthUnit() const
void StepData_StepModel::SetWriteLengthUnit(const Standard_Real theUnit) void StepData_StepModel::SetWriteLengthUnit(const Standard_Real theUnit)
{ {
myWriteUnit = theUnit; myWriteUnit = theUnit;
myWriteUnitIsInitialized = Standard_True;
} }
//================================================================================================= //=================================================================================================
Standard_Real StepData_StepModel::WriteLengthUnit() const Standard_Real StepData_StepModel::WriteLengthUnit() const
{ {
if (!myWriteUnitIsInitialized)
{
myWriteUnitIsInitialized = Standard_True;
switch (InternalParameters.WriteUnit)
{
case UnitsMethods_LengthUnit_Inch:
myWriteUnit = 25.4;
break;
case UnitsMethods_LengthUnit_Millimeter:
myWriteUnit = 1.;
break;
case UnitsMethods_LengthUnit_Foot:
myWriteUnit = 304.8;
break;
case UnitsMethods_LengthUnit_Mile:
myWriteUnit = 1609344.0;
break;
case UnitsMethods_LengthUnit_Meter:
myWriteUnit = 1000.0;
break;
case UnitsMethods_LengthUnit_Kilometer:
myWriteUnit = 1000000.0;
break;
case UnitsMethods_LengthUnit_Mil:
myWriteUnit = 0.0254;
break;
case UnitsMethods_LengthUnit_Micron:
myWriteUnit = 0.001;
break;
case UnitsMethods_LengthUnit_Centimeter:
myWriteUnit = 10.0;
break;
case UnitsMethods_LengthUnit_Microinch:
myWriteUnit = 0.0000254;
break;
default: {
myWriteUnitIsInitialized = Standard_False;
GlobalCheck()->AddWarning("Incorrect write.step.unit parameter, use default value");
}
}
}
return myWriteUnit; return myWriteUnit;
} }

8
src/StepData/StepData_StepModel.hxx
View File

@ -131,13 +131,13 @@ public:
DEFINE_STANDARD_RTTIEXT(StepData_StepModel, Interface_InterfaceModel) DEFINE_STANDARD_RTTIEXT(StepData_StepModel, Interface_InterfaceModel)
protected:
private: private:
Interface_EntityList theheader; Interface_EntityList theheader;
Handle(TColStd_HArray1OfInteger) theidnums; Handle(TColStd_HArray1OfInteger) theidnums;
Standard_Boolean myReadUnitIsInitialized; mutable Standard_Real myWriteUnit = 1.0;
Standard_Real myWriteUnit; Standard_Real myLocalLengthUnit = 1.0;
Standard_Real myLocalLengthUnit; Standard_Boolean myReadUnitIsInitialized = false;
mutable Standard_Boolean myWriteUnitIsInitialized = false;
}; };
#endif // _StepData_StepModel_HeaderFile #endif // _StepData_StepModel_HeaderFile