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https://git.salome-platform.org/gitpub/modules/geom.git
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313 lines
9.3 KiB
C++
313 lines
9.3 KiB
C++
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using namespace std;
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#include "GEOMImpl_GlueDriver.hxx"
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#include "GEOMImpl_IGlue.hxx"
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#include "GEOMImpl_Types.hxx"
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#include "GEOM_Object.hxx"
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#include "GEOM_Function.hxx"
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#include "GEOMAlgo_Gluer.hxx"
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#include "utilities.h"
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#include <TDataStd_IntegerArray.hxx>
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#include <TopExp.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TopTools_IndexedMapOfShape.hxx>
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#include <TopTools_ListIteratorOfListOfShape.hxx>
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#include <Standard_NullObject.hxx>
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#include <Standard_Failure.hxx>
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#define MSG_BAD_TOLERANCE "Tolerance is too big"
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#define MSG_BAD_ARG_SHAPE "Argument shape is not a compound of hexahedral solids"
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//=======================================================================
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//function : GEOMImpl_GlueDriver
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//purpose :
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//=======================================================================
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GEOMImpl_GlueDriver::GEOMImpl_GlueDriver()
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{
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}
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& GEOMImpl_GlueDriver::GetID()
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{
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static Standard_GUID aGlueDriver("FF1BBB63-5D14-4df2-980B-3A668264EA16");
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return aGlueDriver;
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}
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//=======================================================================
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//function : GlueFacesWithWarnings
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//purpose :
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//=======================================================================
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TopoDS_Shape GEOMImpl_GlueDriver::GlueFacesWithWarnings (const TopoDS_Shape& theShape,
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const Standard_Real theTolerance,
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TCollection_AsciiString& theWarning) const
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{
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Standard_Integer iErr, iWrn;
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TopoDS_Shape aRes;
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GEOMAlgo_Gluer aGluer;
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aGluer.SetShape(theShape);
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aGluer.SetTolerance(theTolerance);
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aGluer.SetCheckGeometry(Standard_True);
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aGluer.Perform();
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iErr = aGluer.ErrorStatus();
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if (iErr) {
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switch (iErr) {
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case 2:
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Standard_Failure::Raise("No vertices found in source shape");
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break;
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case 3:
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case 4:
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Standard_Failure::Raise(MSG_BAD_TOLERANCE " or " MSG_BAD_ARG_SHAPE);
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break;
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case 5:
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Standard_Failure::Raise("Source shape is Null");
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break;
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case 6:
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Standard_Failure::Raise("Result shape is Null");
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break;
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case 100:
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Standard_Failure::Raise(MSG_BAD_TOLERANCE);
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break;
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case 101:
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case 102:
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Standard_Failure::Raise(MSG_BAD_ARG_SHAPE);
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break;
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case 200:
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Standard_Failure::Raise("Error occured during check of geometric coincidence");
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break;
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default:
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{
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// description of all errors see in GEOMAlgo_Gluer.cxx
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TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer with code ");
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aMsg += TCollection_AsciiString(iErr);
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Standard_Failure::Raise(aMsg.ToCString());
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break;
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}
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}
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return aRes;
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}
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iWrn = aGluer.WarningStatus();
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if (iWrn) {
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switch (iWrn) {
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case 1:
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{
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Standard_Integer nbAlone = aGluer.AloneShapes();
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theWarning = TCollection_AsciiString(nbAlone);
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theWarning += " solid(s) can not be glued by faces";
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}
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break;
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default:
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// description of all warnings see in GEOMAlgo_Gluer.cxx
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theWarning = "Warning in GEOMAlgo_Gluer with code ";
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theWarning += TCollection_AsciiString(iWrn);
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break;
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}
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}
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aRes = aGluer.Result();
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// Fill history to be used by GetInPlace functionality
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TopTools_IndexedMapOfShape aResIndices;
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TopExp::MapShapes(aRes, aResIndices);
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Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
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// history for all argument shapes
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TDF_LabelSequence aLabelSeq;
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aFunction->GetDependency(aLabelSeq);
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Standard_Integer nbArg = aLabelSeq.Length();
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for (Standard_Integer iarg = 1; iarg <= nbArg; iarg++) {
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TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
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Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
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TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
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TopTools_IndexedMapOfShape anArgumentIndices;
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TopExp::MapShapes(anArgumentShape, anArgumentIndices);
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Standard_Integer nbArgumentEntities = anArgumentIndices.Extent();
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// Find corresponding label in history
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TDF_Label anArgumentHistoryLabel =
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aFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_True);
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for (Standard_Integer ie = 1; ie <= nbArgumentEntities; ie++) {
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TopoDS_Shape anEntity = anArgumentIndices.FindKey(ie);
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const TopTools_ListOfShape& aModified = aGluer.Modified(anEntity);
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Standard_Integer nbModified = aModified.Extent();
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if (nbModified > 0) {
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TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(ie, Standard_True);
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Handle(TDataStd_IntegerArray) anAttr =
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TDataStd_IntegerArray::Set(aWhatHistoryLabel, 1, nbModified);
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TopTools_ListIteratorOfListOfShape itM (aModified);
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for (int im = 1; itM.More(); itM.Next(), ++im) {
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int id = aResIndices.FindIndex(itM.Value());
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anAttr->SetValue(im, id);
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}
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}
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}
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}
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return aRes;
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}
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//=======================================================================
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//function : GlueFaces
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//purpose :
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//=======================================================================
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TopoDS_Shape GEOMImpl_GlueDriver::GlueFaces (const TopoDS_Shape& theShape,
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const Standard_Real theTolerance)
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{
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Standard_Integer iErr, iWrn;
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TopoDS_Shape aRes;
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GEOMAlgo_Gluer aGluer;
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aGluer.SetShape(theShape);
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aGluer.SetTolerance(theTolerance);
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aGluer.SetCheckGeometry(Standard_True);
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aGluer.Perform();
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iErr = aGluer.ErrorStatus();
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if (iErr) {
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switch (iErr) {
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case 2:
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Standard_Failure::Raise("No vertices found in source shape");
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break;
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case 5:
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Standard_Failure::Raise("Source shape is Null");
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break;
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case 6:
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Standard_Failure::Raise("Result shape is Null");
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break;
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case 200:
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Standard_Failure::Raise("Error occured during check of geometric coincidence");
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break;
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default:
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{
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// description of all errors see in GEOMAlgo_Gluer.cxx
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TCollection_AsciiString aMsg ("Error in GEOMAlgo_Gluer with code ");
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aMsg += TCollection_AsciiString(iErr);
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Standard_Failure::Raise(aMsg.ToCString());
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break;
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}
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}
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return aRes;
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}
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iWrn = aGluer.WarningStatus();
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if (iWrn) {
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switch (iWrn) {
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case 1:
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MESSAGE("Some shapes can not be glued by faces");
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break;
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default:
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// description of all warnings see in GEOMAlgo_Gluer.cxx
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MESSAGE("Warning in GEOMAlgo_Gluer with code " << iWrn);
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break;
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}
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}
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aRes = aGluer.Result();
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return aRes;
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}
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//=======================================================================
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//function : Execute
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//purpose :
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//=======================================================================
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Standard_Integer GEOMImpl_GlueDriver::Execute(TFunction_Logbook& log) const
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{
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if (Label().IsNull()) return 0;
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Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
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GEOMImpl_IGlue aCI (aFunction);
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Standard_Integer aType = aFunction->GetType();
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TopoDS_Shape aShape;
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TCollection_AsciiString aWrn;
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if (aType == GLUE_FACES) {
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Handle(GEOM_Function) aRefBase = aCI.GetBase();
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TopoDS_Shape aShapeBase = aRefBase->GetValue();
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if (aShapeBase.IsNull()) {
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Standard_NullObject::Raise("Shape for gluing is null");
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}
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Standard_Real tol3d = aCI.GetTolerance();
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aShape = GlueFacesWithWarnings(aShapeBase, tol3d, aWrn);
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} else {
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}
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if (aShape.IsNull()) return 0;
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aFunction->SetValue(aShape);
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log.SetTouched(Label());
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if (!aWrn.IsEmpty()) {
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Standard_Failure::Raise(aWrn.ToCString());
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}
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return 1;
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}
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//=======================================================================
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//function : GEOMImpl_GlueDriver_Type_
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//purpose :
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//=======================================================================
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Standard_EXPORT Handle_Standard_Type& GEOMImpl_GlueDriver_Type_()
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{
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static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
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if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
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static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
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if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
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static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
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if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
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static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
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static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_GlueDriver",
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sizeof(GEOMImpl_GlueDriver),
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1,
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(Standard_Address)_Ancestors,
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(Standard_Address)NULL);
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return _aType;
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}
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//=======================================================================
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//function : DownCast
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//purpose :
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//=======================================================================
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const Handle(GEOMImpl_GlueDriver) Handle(GEOMImpl_GlueDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
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{
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Handle(GEOMImpl_GlueDriver) _anOtherObject;
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if (!AnObject.IsNull()) {
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if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_GlueDriver))) {
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_anOtherObject = Handle(GEOMImpl_GlueDriver)((Handle(GEOMImpl_GlueDriver)&)AnObject);
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}
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}
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return _anOtherObject ;
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}
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