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0023379: Exporting single point into STEP produces a compound with two points

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Adding single vertex for second time was removed.
Adding single vertex in first time was removed, but for second time was returned.
Duplication of vertex compound in STEPControl_GeometricCurveSet mode was removed.
Some cosmetic changes
Test case for this bug
This commit is contained in:
ika 2012-11-23 14:57:23 +04:00
parent e84189c512
commit 66d6976f7a
2 changed files with 45 additions and 4 deletions
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9
src/STEPControl/STEPControl_ActorWrite.cxx
View File

@ -760,6 +760,7 @@ Handle(Transfer_Binder) STEPControl_ActorWrite::TransferShape (const Handle(Tran
Handle(TopTools_HSequenceOfShape) RepItemSeq = new TopTools_HSequenceOfShape();
// PTV 16.09.2002 OCC725 separate shape from solo vertices.
Standard_Boolean isOnlyVertices = Standard_False;
if (theShape.ShapeType() == TopAbs_COMPOUND) {
Standard_Integer countVrtx = 0;
Standard_Integer countSh = 0;
@ -784,11 +785,10 @@ Handle(Transfer_Binder) STEPControl_ActorWrite::TransferShape (const Handle(Tran
theShape = aNewShape;
if (countVrtx)
RepItemSeq->Append(aCompOfVrtx);
if (countSh == 0)
isOnlyVertices = Standard_True;
}
else if (theShape.ShapeType() == TopAbs_VERTEX)
RepItemSeq->Append(theShape); // to translate one vertex
if (theShape.ShapeType() == TopAbs_COMPOUND) {
TopExp_Explorer SolidExp, ShellExp, FaceExp;
if (mymode != STEPControl_GeometricCurveSet) {
@ -807,7 +807,8 @@ Handle(Transfer_Binder) STEPControl_ActorWrite::TransferShape (const Handle(Tran
}
}
else {
RepItemSeq->Append(theShape); //:j1
if (!isOnlyVertices)
RepItemSeq->Append(theShape); //:j1
}
if(mymode == STEPControl_AsIs) {
TopExp_Explorer WireExp, EdgeExp;

40
tests/bugs/step/bug23379 Executable file
View File

@ -0,0 +1,40 @@
set os $env(os_type)
if { [string compare $os "windows"] == 0 } {
# puts "TODO OCC23561 $os: child process exited abnormally"
} else {
puts "TODO OCC23561 ALL: An exception was caught"
puts "TODO OCC23561 ALL: Tcl Exception:"
puts "TODO OCC23561 ALL: \\*\\* Exception \\*\\*.*"
}
puts "TODO OCC23561 ALL: TEST INCOMPLETE"
puts "================"
puts "OCC23379"
puts "================"
puts ""
#################################
# Exporting single point into STEP produces a compound with two points
#################################
pload XDE
set filedir ${imagedir}
set Name bug23379_point
set brepFileName ${Name}.brep
set stepFileName ${imagedir}/${Name}.step
restore [locate_data_file ${brepFileName}] point
stepwrite 0 point ${stepFileName}
stepread ${stepFileName} a *
set L [llength [explode a_1]]
puts "L=$L"
if { ${L} == 1} {
puts "OK : Number of points is good"
} else {
puts "Error : Number of points is bad"
}
catch {exec rm -f ${stepFileName}}