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0031491: Data Exchange, STEP Import - Regression due to patch 29068

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Add parameter read.step.root.transformation to switch on/off using transformation placed in the root shape representation.
This commit is contained in:
ika 2020-09-16 15:34:42 +03:00 committed by bugmaster
parent 16bb5630bc
commit ba98b079eb
3 changed files with 27 additions and 1 deletions
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3
src/STEPControl/STEPControl_ActorRead.cxx
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@ -303,7 +303,8 @@ Handle(Transfer_Binder) STEPControl_ActorRead::Transfer
}
}
// [END] Get version of preprocessor (to detect I-Deas case) (ssv; 23.11.2010)
return TransferShape (start, TP, Standard_True, Standard_True, theProgress);
Standard_Boolean aTrsfUse = (Interface_Static::IVal("read.step.root.transformation") == 0);
return TransferShape(start, TP, Standard_True, aTrsfUse, theProgress);
}

8
src/STEPControl/STEPControl_Controller.cxx
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@ -209,6 +209,14 @@ STEPControl_Controller::STEPControl_Controller ()
Interface_Static::Init("step","read.step.constructivegeom.relationship",'&',"eval ON");
Interface_Static::SetCVal("read.step.constructivegeom.relationship","OFF");
// Mode to variate apply or not transformation placed in the root shape representation.
// Issues #29068 and #31491.
Interface_Static::Init("step", "read.step.root.transformation", 'e', "");
Interface_Static::Init("step", "read.step.root.transformation", '&', "enum 0");
Interface_Static::Init("step", "read.step.root.transformation", '&', "eval ON");
Interface_Static::Init("step", "read.step.root.transformation", '&', "eval OFF");
Interface_Static::SetCVal("read.step.root.transformation", "ON");
init = Standard_True;
}

17
tests/bugs/step/bug31491 Normal file
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@ -0,0 +1,17 @@
puts "==================================================================="
puts "0031491: Data Exchange, STEP Import - Regression due to patch 29068"
puts "==================================================================="
puts ""
# Use trsf.
stepread [locate_data_file bug29068.stp] a *
# Do not use trsf.
param read.step.root.transformation OFF
stepread [locate_data_file bug29068.stp] b *
# Check gravity centers.
checkgravitycenter a_1 -v 36.7307 -14.513 0.0157913 0.001
checkgravitycenter b_1 -v 0.0157877 24.5531 -30.934 0.001
# Return default behavior.
param read.step.root.transformation ON