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Mantis issue 0021511: STEP units. Rename parameter of ImportSTEP. Provide correct reading of files without units.

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This commit is contained in:
jfa 2012-11-14 08:49:18 +00:00
parent 871970274e
commit b55a2a917b
2 changed files with 63 additions and 23 deletions
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80
src/GEOM_SWIG/geompyDC.py
View File

@ -7358,73 +7358,113 @@ class geompyDC(GEOM._objref_GEOM_Gen):
RaiseIfFailed("Import", self.InsertOp)
return anObj
## Shortcut to ImportFile() for BREP format
## Shortcut to ImportFile() for BREP format.
# Import a shape from the BREP file with given name.
# @param theFileName The file, containing the shape.
# @return New GEOM.GEOM_Object, containing the imported shape.
#
# @ref swig_Import_Export "Example"
def ImportBREP(self, theFileName):
"""
geompy.ImportFile(...) function for BREP format
Import a shape from the BREP file with given name.
Parameters:
theFileName The file, containing the shape.
Returns:
New GEOM.GEOM_Object, containing the imported shape.
"""
# Example: see GEOM_TestOthers.py
return self.ImportFile(theFileName, "BREP")
## Shortcut to ImportFile() for IGES format
# @param doScale If True, file length units will be ignored (set to 'meter')
# and result model will be scaled.
# If False (default), file length units will be taken into account.
# Import a shape from the IGES file with given name.
# @param theFileName The file, containing the shape.
# @param ignoreUnits If True, file length units will be ignored (set to 'meter')
# and result model will be scaled, if its units are not meters.
# If False (default), file length units will be taken into account.
# @return New GEOM.GEOM_Object, containing the imported shape.
#
# @ref swig_Import_Export "Example"
def ImportIGES(self, theFileName, doScale = False):
def ImportIGES(self, theFileName, ignoreUnits = False):
"""
geompy.ImportFile(...) function for IGES format
Parameters:
doScale If True, file length units will be ignored (set to 'meter')
and result model will be scaled.
If False (default), file length units will be taken into account.
Parameters:
theFileName The file, containing the shape.
ignoreUnits If True, file length units will be ignored (set to 'meter')
and result model will be scaled, if its units are not meters.
If False (default), file length units will be taken into account.
Returns:
New GEOM.GEOM_Object, containing the imported shape.
"""
# Example: see GEOM_TestOthers.py
if doScale:
if ignoreUnits:
return self.ImportFile(theFileName, "IGES_SCALE")
return self.ImportFile(theFileName, "IGES")
## Return length unit from given IGES file
# @param doScale If True, file length units will be ignored (set to 'meter')
# and result model will be scaled.
# If False (default), file length units will be taken into account.
# @param theFileName The file, containing the shape.
# @return String, containing the units name.
#
# @ref swig_Import_Export "Example"
def GetIGESUnit(self, theFileName, doScale = False):
def GetIGESUnit(self, theFileName):
"""
Return length units from given IGES file
Parameters:
theFileName The file, containing the shape.
Returns:
String, containing the units name.
"""
# Example: see GEOM_TestOthers.py
aUnitName = self.InsertOp.ReadValue(theFileName, "IGES", "LEN_UNITS")
return aUnitName
## Shortcut to ImportFile() for STEP format
# Import a shape from the STEP file with given name.
# @param theFileName The file, containing the shape.
# @param ignoreUnits If True, file length units will be ignored (set to 'meter')
# and result model will be scaled, if its units are not meters.
# If False (default), file length units will be taken into account.
# @return New GEOM.GEOM_Object, containing the imported shape.
#
# @ref swig_Import_Export "Example"
def ImportSTEP(self, theFileName, doScale = False):
def ImportSTEP(self, theFileName, ignoreUnits = False):
"""
geompy.ImportFile(...) function for STEP format
Parameters:
doScale If True, file length units will be ignored (set to 'meter')
and result model will be scaled.
If False (default), file length units will be taken into account.
Parameters:
theFileName The file, containing the shape.
ignoreUnits If True, file length units will be ignored (set to 'meter')
and result model will be scaled, if its units are not meters.
If False (default), file length units will be taken into account.
Returns:
New GEOM.GEOM_Object, containing the imported shape.
"""
# Example: see GEOM_TestOthers.py
if doScale:
if ignoreUnits:
return self.ImportFile(theFileName, "STEP_SCALE")
return self.ImportFile(theFileName, "STEP")
## Return length unit from given IGES or STEP file
# @param theFileName The file, containing the shape.
# @return String, containing the units name.
#
# @ref swig_Import_Export "Example"
def GetSTEPUnit(self, theFileName):
"""
Return length units from given STEP file
Parameters:
theFileName The file, containing the shape.
Returns:
String, containing the units name.
"""
# Example: see GEOM_TestOthers.py
aUnitName = self.InsertOp.ReadValue(theFileName, "STEP", "LEN_UNITS")

6
src/STEPImport/STEPImport.cxx
View File

@ -131,7 +131,7 @@ extern "C"
aValue = new TCollection_HAsciiString ("M");
else if (aLenUnits == "INCH")
aValue = new TCollection_HAsciiString ("INCH");
// TODO
// TODO (for other units than mm, cm, m or inch)
//else if (aLenUnits == "")
// aValue = new TCollection_HAsciiString ("");
@ -197,7 +197,7 @@ extern "C"
Interface_Static::SetCVal("xstep.cascade.unit", "MM");
else if (aLenUnits == "centimetre")
Interface_Static::SetCVal("xstep.cascade.unit", "CM");
else if (aLenUnits == "metre")
else if (aLenUnits == "metre" || aLenUnits.IsEmpty())
Interface_Static::SetCVal("xstep.cascade.unit", "M");
else if (aLenUnits == "INCH")
Interface_Static::SetCVal("xstep.cascade.unit", "INCH");
@ -205,7 +205,7 @@ extern "C"
theError = "The file contains not supported units.";
return aResShape;
}
// TODO
// TODO (for other units than mm, cm, m or inch)
//else if (aLenUnits == "")
// Interface_Static::SetCVal("xstep.cascade.unit", "");
}