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0027235: Export GDT: Annotation plane and Presentation.

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Implement Null_Style STEP type.
Implement export of annotation planes and presentation as tessellated geometry.
Add tests.
This commit is contained in:
ika
2016-03-09 14:25:17 +03:00
committed by bugmaster
parent fe1a6e4e54
commit b0cef6061a
29 changed files with 747 additions and 46 deletions
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104
src/STEPCAFControl/STEPCAFControl_Writer.cxx
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@@ -27,9 +27,11 @@
#include <Interface_Static.hxx>
#include <Message_Messenger.hxx>
#include <MoniTool_DataMapIteratorOfDataMapOfShapeTransient.hxx>
#include <NCollection_Vector.hxx>
#include <OSD_Path.hxx>
#include <Quantity_TypeOfColor.hxx>
#include <StepAP214_Protocol.hxx>
#include <StepAP242_DraughtingModelItemAssociation.hxx>
#include <StepAP242_GeometricItemSpecificUsage.hxx>
#include <StepBasic_DerivedUnit.hxx>
#include <StepBasic_DerivedUnitElement.hxx>
@@ -106,6 +108,7 @@
#include <StepGeom_Direction.hxx>
#include <StepGeom_GeometricRepresentationContextAndGlobalUnitAssignedContext.hxx>
#include <StepGeom_GeomRepContextAndGlobUnitAssCtxAndGlobUncertaintyAssCtx.hxx>
#include <StepGeom_Plane.hxx>
#include <StepGeom_Surface.hxx>
#include <StepRepr_CompGroupShAspAndCompShAspAndDatumFeatAndShAsp.hxx>
#include <StepRepr_CompositeShapeAspect.hxx>
@@ -153,7 +156,10 @@
#include <StepShape_ToleranceValue.hxx>
#include <StepShape_TypeQualifier.hxx>
#include <StepShape_ValueFormatTypeQualifier.hxx>
#include <StepVisual_AnnotationPlane.hxx>
#include <StepVisual_CurveStyle.hxx>
#include <StepVisual_DraughtingCallout.hxx>
#include <StepVisual_DraughtingModel.hxx>
#include <StepVisual_HArray1OfInvisibleItem.hxx>
#include <StepVisual_HArray1OfLayeredItem.hxx>
#include <StepVisual_HArray1OfPresentationStyleAssignment.hxx>
@@ -161,6 +167,7 @@
#include <StepVisual_Invisibility.hxx>
#include <StepVisual_InvisibleItem.hxx>
#include <StepVisual_MechanicalDesignGeometricPresentationRepresentation.hxx>
#include <StepVisual_NullStyleMember.hxx>
#include <StepVisual_PointStyle.hxx>
#include <StepVisual_PresentationLayerAssignment.hxx>
#include <StepVisual_PresentationRepresentation.hxx>
@@ -168,6 +175,8 @@
#include <StepVisual_PresentationStyleByContext.hxx>
#include <StepVisual_StyledItem.hxx>
#include <StepVisual_SurfaceStyleUsage.hxx>
#include <StepVisual_TessellatedAnnotationOccurrence.hxx>
#include <StepVisual_TessellatedGeometricSet.hxx>
#include <TCollection_AsciiString.hxx>
#include <TCollection_HAsciiString.hxx>
#include <TColStd_HArray1OfReal.hxx>
@@ -232,6 +241,9 @@ enum DimensionalValueNumber {
DimensionalValueNumber_Lower,
DimensionalValueNumber_Upper
};
static NCollection_Vector<Handle(StepVisual_AnnotationPlane)> gdtAnnotationPlanes;
static Handle(StepVisual_DraughtingModel) gdtPresentationDM;
static Handle(StepVisual_HArray1OfPresentationStyleAssignment) gdtPrsCurveStyle;
// added by skl 15.01.2004 for D&GT writing
//#include <StepRepr_CompoundItemDefinition.hxx>
@@ -2302,6 +2314,69 @@ static Handle(StepRepr_ShapeAspect) WriteShapeAspect (const Handle(XSControl_Wor
return aSA;
}
//=======================================================================
//function : WritePresentation
//purpose : auxiliary (write annotation plane and presentation)
//======================================================================
static void WritePresentation(const Handle(XSControl_WorkSession) &WS,
const TopoDS_Shape thePresentation,
const gp_Ax2 theAnnotationPlane,
const Handle(Standard_Transient) theDimension)
{
if (thePresentation.IsNull())
return;
// Get working data
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(new TCollection_HAsciiString(), aTAOs);
Handle(StepRepr_HArray1OfRepresentationItem) aDCsForDMIA = new StepRepr_HArray1OfRepresentationItem(1, 1);
aDCsForDMIA->SetValue(1, aDCallout);
StepAP242_ItemIdentifiedRepresentationUsageDefinition aDimension;
aDimension.SetValue(theDimension);
Handle(StepAP242_DraughtingModelItemAssociation) aDMIA =
new StepAP242_DraughtingModelItemAssociation();
aDMIA->Init(new TCollection_HAsciiString("PMI representation to presentation link"),
new TCollection_HAsciiString(), aDimension, gdtPresentationDM, aDCsForDMIA);
aModel->AddWithRefs(aDMIA);
// 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
@@ -2416,6 +2491,7 @@ static Handle(StepDimTol_Datum) WriteDatumAP242(const Handle(XSControl_WorkSessi
gp_Ax2 aDTAxis = anObject->GetDatumTargetAxis();
Handle(StepGeom_Axis2Placement3d) anA2P3D =
STEPCAFControl_GDTProperty::GetAxis2Placement3D(aDTAxis);
anA2P3D->SetName(new TCollection_HAsciiString("orientation"));
Handle(StepRepr_HArray1OfRepresentationItem) anItems;
// Process each datum target type
if (aDatumType == XCAFDimTolObjects_DatumTargetType_Point) {
@@ -2498,6 +2574,9 @@ static Handle(StepDimTol_Datum) WriteDatumAP242(const Handle(XSControl_WorkSessi
aSDR->Init(aRDefinition, aShapeRepr);
Model->AddWithRefs(aSDR);
//Annotation plane and Presentation
WritePresentation(WS, anObject->GetPresentation(), anObject->GetPlane(), aSA);
return aDatum;
}
@@ -2838,6 +2917,7 @@ static Handle(StepDimTol_HArray1OfDatumSystemOrReference) WriteDatumSystem(const
if (anObject->HasAxis()) {
Handle(StepGeom_Axis2Placement3d) anAxis =
STEPCAFControl_GDTProperty::GetAxis2Placement3D(anObject->GetAxis());
anAxis->SetName(new TCollection_HAsciiString("orientation"));
Handle(StepAP242_GeometricItemSpecificUsage) aGISU = new StepAP242_GeometricItemSpecificUsage();
StepAP242_ItemIdentifiedRepresentationUsageDefinition aDefinition;
aDefinition.SetValue(aDS);
@@ -3087,6 +3167,8 @@ 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(), aGeomTol);
}
//=======================================================================
@@ -3474,6 +3556,14 @@ Standard_Boolean STEPCAFControl_Writer::WriteDGTsAP242 (const Handle(XSControl_W
if(DGTTool.IsNull())
return Standard_False;
// Common entities for presentation
gdtPresentationDM = new StepVisual_DraughtingModel();
STEPConstruct_Styles aStyles (WS);
Handle(StepVisual_Colour) aCurvColor = aStyles.EncodeColor(Quantity_NOC_WHITE);
Handle(StepRepr_RepresentationItem) anItem = NULL;
gdtPrsCurveStyle = new StepVisual_HArray1OfPresentationStyleAssignment(1, 1);
gdtPrsCurveStyle->SetValue(1, aStyles.MakeColorPSA(anItem, aCurvColor, aCurvColor));
TDF_LabelSequence aDGTLabels;
STEPConstruct_DataMapOfAsciiStringTransient aDatumMap;
Handle(StepRepr_RepresentationContext) aRC;
@@ -3642,6 +3732,8 @@ 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(), aDimension.Value());
}
//----------------------------//
@@ -3662,6 +3754,18 @@ Standard_Boolean STEPCAFControl_Writer::WriteDGTsAP242 (const Handle(XSControl_W
WriteGeomTolerance(WS, aFirstShapeL, aGeomTolL, aDatumSystem, aRC);
}
// Write Draughting model for Annotation Planes
if (gdtAnnotationPlanes.Length() == 0)
return Standard_True;
Handle(StepRepr_HArray1OfRepresentationItem) aItems =
new StepRepr_HArray1OfRepresentationItem(1, gdtAnnotationPlanes.Length());
for (Standard_Integer i = 1; i <= aItems->Length(); i++) {
aItems->SetValue(i, gdtAnnotationPlanes.Value(i - 1));
}
gdtPresentationDM->Init(new TCollection_HAsciiString(), aItems, aRC);
aModel->AddWithRefs(gdtPresentationDM);
return Standard_True;
}