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DCQ : Simulation

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dcq 2003-12-15 17:26:30 +00:00
parent 1eb5d43e19
commit f4f1bdd24f
2 changed files with 115 additions and 10 deletions
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123
src/GenerationGUI/GenerationGUI_FillingDlg.cxx
View File

@ -31,6 +31,16 @@ using namespace std;
#include "QAD_Config.h"
#include <GeomFill_SectionGenerator.hxx>
#include <GeomFill_Line.hxx>
#include <GeomFill_AppSurf.hxx>
#include <Geom_BSplineSurface.hxx>
#include <Geom_TrimmedCurve.hxx>
#include <BRepBuilderAPI_MakeFace.hxx>
#include <TopExp_Explorer.hxx>
#include <BRep_Tool.hxx>
#include <Precision.hxx>
//=================================================================================
// class : GenerationGUI_FillingDlg()
// purpose : Constructs a GenerationGUI_FillingDlg which is a child of 'parent', with the
@ -122,6 +132,18 @@ void GenerationGUI_FillingDlg::Init()
connect(GroupPoints->PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
connect(GroupPoints->LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
connect(GroupPoints->SpinBox_1, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
connect(GroupPoints->SpinBox_2, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
connect(GroupPoints->SpinBox_3, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
connect(GroupPoints->SpinBox_4, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
connect(GroupPoints->SpinBox_5, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), GroupPoints->SpinBox_1, SLOT(SetStep(double)));
connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), GroupPoints->SpinBox_2, SLOT(SetStep(double)));
connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), GroupPoints->SpinBox_3, SLOT(SetStep(double)));
connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), GroupPoints->SpinBox_4, SLOT(SetStep(double)));
connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), GroupPoints->SpinBox_5, SLOT(SetStep(double)));
connect(mySelection, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument())) ;
/* displays Dialog */
@ -151,12 +173,10 @@ void GenerationGUI_FillingDlg::ClickOnOk()
void GenerationGUI_FillingDlg::ClickOnApply()
{
QAD_Application::getDesktop()->putInfo(tr(""));
myMinDeg = GroupPoints->SpinBox_1->value();
myTol2D = GroupPoints->SpinBox_2->value();
myNbIter = GroupPoints->SpinBox_3->value();
myMaxDeg = GroupPoints->SpinBox_4->value();
myTol3D = GroupPoints->SpinBox_5->value();
if (mySimulationTopoDs.IsNull())
return;
myGeomBase->EraseSimulationShape();
mySimulationTopoDs.Nullify();
if(myOkSectionShape)
myGenerationGUI->MakeFillingAndDisplay(myGeomShape, myMinDeg, myMaxDeg, myTol3D, myTol2D, myNbIter);
@ -170,6 +190,8 @@ void GenerationGUI_FillingDlg::ClickOnApply()
//=================================================================================
void GenerationGUI_FillingDlg::SelectionIntoArgument()
{
myGeomBase->EraseSimulationShape();
mySimulationTopoDs.Nullify();
myEditCurrentArgument->setText("");
QString aString = ""; /* name of selection */
@ -181,20 +203,21 @@ void GenerationGUI_FillingDlg::SelectionIntoArgument()
}
// nbSel == 1
TopoDS_Shape S;
Standard_Boolean testResult;
Handle(SALOME_InteractiveObject) IO = mySelection->firstIObject();
if(!myGeomBase->GetTopoFromSelection(mySelection, S))
if(!myGeomBase->GetTopoFromSelection(mySelection, mySectionShape))
return;
if(myEditCurrentArgument == GroupPoints->LineEdit1 && S.ShapeType() == TopAbs_COMPOUND) {
if(myEditCurrentArgument == GroupPoints->LineEdit1 && mySectionShape.ShapeType() == TopAbs_COMPOUND) {
myEditCurrentArgument->setText(aString);
myGeomShape = myGeomBase->ConvertIOinGEOMShape(IO, testResult);
if(!testResult)
return;
myOkSectionShape = true;
}
/* no simulation */
if(myOkSectionShape)
this->MakeFillingSimulationAndDisplay();
return;
}
@ -245,6 +268,8 @@ void GenerationGUI_FillingDlg::ActivateThisDialog()
GEOMBase_Skeleton::ActivateThisDialog();
connect(mySelection, SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument()));
mySelection->AddFilter(myCompoundFilter);
if(!mySimulationTopoDs.IsNull())
myGeomBase->DisplaySimulationShape(mySimulationTopoDs);
return;
}
@ -260,3 +285,81 @@ void GenerationGUI_FillingDlg::enterEvent(QEvent* e)
this->ActivateThisDialog();
return;
}
//=================================================================================
// function : ValueChangedInSpinBox()
// purpose :
//=================================================================================
void GenerationGUI_FillingDlg::ValueChangedInSpinBox(double newValue)
{
myMinDeg = GroupPoints->SpinBox_1->value();
myTol2D = GroupPoints->SpinBox_2->value();
myNbIter = GroupPoints->SpinBox_3->value();
myMaxDeg = GroupPoints->SpinBox_4->value();
myTol3D = GroupPoints->SpinBox_5->value();
if(myOkSectionShape)
this->MakeFillingSimulationAndDisplay();
return;
}
//=================================================================================
// function : MakeFillingSimulationAndDisplay()
// purpose :
//=================================================================================
void GenerationGUI_FillingDlg::MakeFillingSimulationAndDisplay()
{
myGeomBase->EraseSimulationShape();
mySimulationTopoDs.Nullify();
try {
/* we verify the contents of the shape */
TopExp_Explorer Ex;
TopoDS_Shape Scurrent;
Standard_Real First, Last;
Handle(Geom_Curve) C;
GeomFill_SectionGenerator Section;
Standard_Integer i = 0;
for(Ex.Init(mySectionShape, TopAbs_EDGE); Ex.More(); Ex.Next()) {
Scurrent = Ex.Current();
if( Scurrent.IsNull() || Scurrent.ShapeType() != TopAbs_EDGE)
return;
C = BRep_Tool::Curve(TopoDS::Edge(Scurrent), First, Last);
C = new Geom_TrimmedCurve(C, First, Last);
Section.AddCurve(C) ;
i++ ;
}
/* a 'tolerance' is used to compare 2 knots : see GeomFill_Generator.cdl */
/* We set 'tolerance' = tol3d */
// Section.Perform( tol3d ) ; NRI */
Section.Perform(Precision::Confusion());
Handle(GeomFill_Line) Line = new GeomFill_Line(i);
GeomFill_AppSurf App(myMinDeg, myMaxDeg, myTol3D, myTol2D, myNbIter) ; /* user parameters */
App.Perform(Line, Section);
if(!App.IsDone())
return;
Standard_Integer UDegree, VDegree, NbUPoles, NbVPoles, NbUKnots, NbVKnots;
App.SurfShape(UDegree, VDegree, NbUPoles, NbVPoles, NbUKnots, NbVKnots);
Handle(Geom_BSplineSurface) GBS = new Geom_BSplineSurface(App.SurfPoles(), App.SurfWeights(), App.SurfUKnots(), App.SurfVKnots(), App.SurfUMults(), App.SurfVMults(), App.UDegree(), App.VDegree());
if(GBS.IsNull())
return;
mySimulationTopoDs = BRepBuilderAPI_MakeFace(GBS);
if(mySimulationTopoDs.IsNull())
return;
else
myGeomBase->DisplaySimulationShape(mySimulationTopoDs);
}
catch(Standard_Failure) {
MESSAGE("Exception catched in MakePrismSimulationAndDisplay" << endl);
return;
}
return;
}

2
src/GenerationGUI/GenerationGUI_FillingDlg.h
View File

@ -51,6 +51,7 @@ public:
private:
void Init();
void enterEvent(QEvent* e);
void MakeFillingSimulationAndDisplay();
GenerationGUI* myGenerationGUI;
@ -74,6 +75,7 @@ private slots:
void LineEditReturnPressed();
void SelectionIntoArgument();
void SetEditCurrentArgument();
void ValueChangedInSpinBox(double newValue);
};