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0027934: Data Exchange - implement STEP common labels

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implement import/export
update test cases
This commit is contained in:
ika
2016-10-05 17:02:27 +03:00
committed by apn
parent 3f317e7d0c
commit 0b622d670d
26 changed files with 402 additions and 208 deletions
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73
src/STEPCAFControl/STEPCAFControl_Writer.cxx
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@@ -2316,6 +2316,7 @@ static Handle(StepRepr_ShapeAspect) WriteShapeAspect (const Handle(XSControl_Wor
//======================================================================
static void WritePresentation(const Handle(XSControl_WorkSession) &WS,
const TopoDS_Shape thePresentation,
const Handle(TCollection_HAsciiString)& thePrsName,
const gp_Ax2 theAnnotationPlane,
const gp_Pnt theTextPosition,
const Handle(Standard_Transient) theDimension)
@@ -2334,7 +2335,7 @@ static void WritePresentation(const Handle(XSControl_WorkSession) &WS,
Handle(StepVisual_HArray1OfDraughtingCalloutElement) aTAOs = new StepVisual_HArray1OfDraughtingCalloutElement(1, 1);
aTAOs->SetValue(1, aDCElement);
Handle(StepVisual_DraughtingCallout) aDCallout = new StepVisual_DraughtingCallout();
aDCallout->Init(new TCollection_HAsciiString(), aTAOs);
aDCallout->Init(thePrsName, aTAOs);
Handle(StepRepr_HArray1OfRepresentationItem) aDCsForDMIA = new StepRepr_HArray1OfRepresentationItem(1, 1);
aDCsForDMIA->SetValue(1, aDCallout);
StepAP242_ItemIdentifiedRepresentationUsageDefinition aDimension;
@@ -2381,6 +2382,61 @@ static void WritePresentation(const Handle(XSControl_WorkSession) &WS,
aModel->AddWithRefs(anAnnPlane);
}
//======================================================================
//function : WritePresentation
//purpose : auxiliary (write annotation plane and presentation for common labels)
//======================================================================
static void WritePresentation(const Handle(XSControl_WorkSession) &WS,
const TopoDS_Shape thePresentation,
const Handle(TCollection_HAsciiString)& thePrsName,
const gp_Ax2 theAnnotationPlane)
{
if (thePresentation.IsNull())
return;
// Get working data
const Handle(Interface_InterfaceModel) &aModel = WS->Model();
// Presentation
Handle(StepVisual_TessellatedGeometricSet) aGeomSet = STEPCAFControl_GDTProperty::GetTessellation(thePresentation);
Handle(StepVisual_TessellatedAnnotationOccurrence) aTAO = new StepVisual_TessellatedAnnotationOccurrence();
aTAO->Init(new TCollection_HAsciiString(), gdtPrsCurveStyle, aGeomSet);
StepVisual_DraughtingCalloutElement aDCElement;
aDCElement.SetValue(aTAO);
Handle(StepVisual_HArray1OfDraughtingCalloutElement) aTAOs = new StepVisual_HArray1OfDraughtingCalloutElement(1, 1);
aTAOs->SetValue(1, aDCElement);
Handle(StepVisual_DraughtingCallout) aDCallout = new StepVisual_DraughtingCallout();
aDCallout->Init(thePrsName, aTAOs);
aModel->AddWithRefs(aDCallout);
// Annotation plane
// Presentation Style
Handle(StepVisual_NullStyleMember) aNullStyle = new StepVisual_NullStyleMember();
aNullStyle->SetEnumText(0, ".NULL.");
StepVisual_PresentationStyleSelect aStyleItem;
aStyleItem.SetValue(aNullStyle);
Handle(StepVisual_HArray1OfPresentationStyleSelect) aStyles = new StepVisual_HArray1OfPresentationStyleSelect(1, 1);
aStyles->SetValue(1, aStyleItem);
Handle(StepVisual_PresentationStyleAssignment) aPrsStyle = new StepVisual_PresentationStyleAssignment();
aPrsStyle->Init(aStyles);
Handle(StepVisual_HArray1OfPresentationStyleAssignment) aPrsStyles =
new StepVisual_HArray1OfPresentationStyleAssignment(1, 1);
aPrsStyles->SetValue(1, aPrsStyle);
// Plane
Handle(StepGeom_Plane) aPlane = new StepGeom_Plane();
Handle(StepGeom_Axis2Placement3d) anAxis = STEPCAFControl_GDTProperty::GetAxis2Placement3D(theAnnotationPlane);
aPlane->Init(new TCollection_HAsciiString(), anAxis);
// Annotation plane element
StepVisual_AnnotationPlaneElement aPlaneElement;
aPlaneElement.SetValue(aDCallout);
Handle(StepVisual_HArray1OfAnnotationPlaneElement) aDCsForAnnPln = new StepVisual_HArray1OfAnnotationPlaneElement(1, 1);
aDCsForAnnPln->SetValue(1, aPlaneElement);
// Init AnnotationPlane entity
Handle(StepVisual_AnnotationPlane) anAnnPlane = new StepVisual_AnnotationPlane();
anAnnPlane->Init(new TCollection_HAsciiString(), aPrsStyles, aPlane, aDCsForAnnPln);
gdtAnnotationPlanes.Append(anAnnPlane);
aModel->AddWithRefs(anAnnPlane);
}
//=======================================================================
//function : WriteDatumAP242
//purpose : auxiliary (write Datum entity for given shape or write all
@@ -2579,7 +2635,7 @@ static Handle(StepDimTol_Datum) WriteDatumAP242(const Handle(XSControl_WorkSessi
Model->AddWithRefs(aSDR);
//Annotation plane and Presentation
WritePresentation(WS, anObject->GetPresentation(), anObject->GetPlane(), anObject->GetPointTextAttach(), aSA);
WritePresentation(WS, anObject->GetPresentation(), anObject->GetPresentationName(), anObject->GetPlane(), anObject->GetPointTextAttach(), aSA);
return aDatum;
}
@@ -3245,7 +3301,7 @@ static void WriteGeomTolerance (const Handle(XSControl_WorkSession) &WS,
Model->AddWithRefs(aGeomTol);
WriteToleranceZone(WS, anObject, aGeomTol, theRC);
//Annotation plane and Presentation
WritePresentation(WS, anObject->GetPresentation(), anObject->GetPlane(), anObject->GetPointTextAttach(), aGeomTol);
WritePresentation(WS, anObject->GetPresentation(), anObject->GetPresentationName(), anObject->GetPlane(), anObject->GetPointTextAttach(), aGeomTol);
}
//=======================================================================
@@ -3681,14 +3737,19 @@ Standard_Boolean STEPCAFControl_Writer::WriteDGTsAP242 (const Handle(XSControl_W
for (Standard_Integer i = 1; i <= aDGTLabels.Length(); i++) {
TDF_Label aDimensionL = aDGTLabels.Value(i);
TDF_LabelSequence aFirstShapeL, aSecondShapeL;
if (!DGTTool->GetRefShapeLabel(aDimensionL, aFirstShapeL, aSecondShapeL))
continue;
Handle(XCAFDoc_Dimension) aDimAttr;
if (!aDimensionL.FindAttribute(XCAFDoc_Dimension::GetID(),aDimAttr))
continue;
Handle(XCAFDimTolObjects_DimensionObject) anObject = aDimAttr->GetObject();
if (anObject.IsNull())
continue;
if (anObject->GetType() == XCAFDimTolObjects_DimensionType_CommonLabel)
{
WritePresentation(WS, anObject->GetPresentation(), anObject->GetPresentationName(), anObject->GetPlane());
}
if (!DGTTool->GetRefShapeLabel(aDimensionL, aFirstShapeL, aSecondShapeL))
continue;
// Write links with shapes
Handle(StepRepr_ShapeAspect) aFirstSA, aSecondSA;
@@ -3812,7 +3873,7 @@ Standard_Boolean STEPCAFControl_Writer::WriteDGTsAP242 (const Handle(XSControl_W
// Write values
WriteDimValues(WS, anObject, aRC, aDimension);
//Annotation plane and Presentation
WritePresentation(WS, anObject->GetPresentation(), anObject->GetPlane(), anObject->GetPointTextAttach(), aDimension.Value());
WritePresentation(WS, anObject->GetPresentation(), anObject->GetPresentationName(), anObject->GetPlane(), anObject->GetPointTextAttach(), aDimension.Value());
}
// Write Derived geometry
if (aConnectionPnts.Length() > 0) {