0024133: Development of improvement of dimensions implementation; new length, radius,diameter and angle dimensions.

Some corrections; test cases were added; coding standards in MFC samples & presentations Request stencil buffer for Linux. correct test cases; correct compilation errors compilation warnings (gcc/Linux)
2025-08-04 13:13:25 +03:00 · 2013-10-31 16:49:38 +04:00
parent 7c633a3eab
commit a6eb515f9d
137 changed files with 7591 additions and 6616 deletions
--- a/samples/mfc/standard/Common/RadiusParamsPage.cpp
+++ b/samples/mfc/standard/Common/RadiusParamsPage.cpp
@@ -0,0 +1,133 @@
+
+#include "stdafx.h"
+#include "RadiusParamsPage.h"
+#include "DimensionDlg.h"
+
+#include <AIS_InteractiveContext.hxx>
+#include <AIS_LocalContext.hxx>
+#include <AIS_RadiusDimension.hxx>
+#include <AIS_DiameterDimension.hxx>
+#include <ElCLib.hxx>
+#include <TopoDS_Shape.hxx>
+
+IMPLEMENT_DYNAMIC(CRadiusParamsPage, CDialog)
+
+//=======================================================================
+//function : CRadiusParamsPage
+//purpose  :
+//=======================================================================
+
+CRadiusParamsPage::CRadiusParamsPage (const Handle(AIS_InteractiveContext)& theAISContext,
+                                      const Standard_Boolean isDiameterDimension /* =Standard_False*/,
+                                      CWnd* pParent /*=NULL*/)
+ : CDialog (CRadiusParamsPage::IDD, pParent)
+{
+  myAISContext = theAISContext;
+  myIsDiameterDimension = isDiameterDimension;
+}
+
+//=======================================================================
+//function : ~CRadiusParamsPage
+//purpose  :
+//=======================================================================
+
+CRadiusParamsPage::~CRadiusParamsPage()
+{
+}
+
+//=======================================================================
+//function : DoDataExchange
+//purpose  :
+//=======================================================================
+
+void CRadiusParamsPage::DoDataExchange(CDataExchange* pDX)
+{
+  CDialog::DoDataExchange(pDX);
+}
+
+
+BEGIN_MESSAGE_MAP(CRadiusParamsPage, CDialog)
+  ON_BN_CLICKED(IDC_BUTTON1, &CRadiusParamsPage::OnBnClickedObjectBtn)
+END_MESSAGE_MAP()
+
+//=======================================================================
+//function : OnBnClickedObjectBtn
+//purpose  :
+//=======================================================================
+
+void CRadiusParamsPage::OnBnClickedObjectBtn()
+{
+  //Build dimension here
+  myAISContext->LocalContext()->InitSelected();
+  if (!myAISContext->LocalContext()->MoreSelected())
+  {
+    AfxMessageBox (_T ("Choose the edge and press the button again"), MB_ICONINFORMATION | MB_OK);
+    return;
+  }
+
+  gp_Circ aCircle;
+  Standard_Boolean isAttachPoint = Standard_False;
+  Standard_Real aFirstPar = 0, aLastPar = 0;
+
+  TopoDS_Shape aSelShape = myAISContext->LocalContext()->SelectedShape();
+  if (aSelShape.ShapeType() != TopAbs_EDGE &&
+      aSelShape.ShapeType() != TopAbs_FACE &&
+      aSelShape.ShapeType() != TopAbs_WIRE)
+    return;
+
+  if (aSelShape.ShapeType() == TopAbs_EDGE)
+  {
+    BRepAdaptor_Curve aCurve (TopoDS::Edge (aSelShape));
+    if (aCurve.GetType() != GeomAbs_Circle)
+    {
+      return;
+    }
+
+    aCircle = aCurve.Circle();
+    if (aCurve.FirstParameter() != 0 && aCurve.LastParameter() != M_PI * 2)
+    {
+      isAttachPoint = Standard_True;
+      aFirstPar = aCurve.FirstParameter();
+      aLastPar = aCurve.LastParameter();
+    }
+  }
+
+  myAISContext->LocalContext()->ClearSelected();
+  CDimensionDlg *aDimDlg = (CDimensionDlg*)(this->GetParentOwner());
+  // Try to create dimension if it is possible
+  Handle(AIS_Dimension) aDim;
+  if (myIsDiameterDimension)
+  {
+    aDim = isAttachPoint ? new AIS_DiameterDimension (aCircle, ElCLib::Value ((aFirstPar + aLastPar) / 2.0, aCircle))
+                         : new AIS_DiameterDimension (aCircle);
+    Handle(AIS_DiameterDimension)::DownCast(aDim)->SetFlyout (aDimDlg->GetFlyout());
+  }
+  else
+  {
+    aDim = isAttachPoint ? new AIS_RadiusDimension (aCircle, ElCLib::Value ((aFirstPar + aLastPar) / 2.0, aCircle))
+                         : new AIS_RadiusDimension (aCircle);
+    Handle(AIS_RadiusDimension)::DownCast(aDim)->SetFlyout (aDimDlg->GetFlyout());
+  }
+
+  Handle(Prs3d_DimensionAspect) anAspect = new Prs3d_DimensionAspect();
+  anAspect->MakeArrows3d (Standard_False);
+  anAspect->MakeText3d (aDimDlg->GetTextType());
+  anAspect->TextAspect()->SetHeight (aDimDlg->GetFontHeight());
+  anAspect->MakeTextShaded (aDimDlg->IsText3dShaded());
+  anAspect->SetCommonColor (aDimDlg->GetDimensionColor());
+  aDim->MakeUnitsDisplayed (aDimDlg->IsUnitsDisplayed());
+  if (aDim->IsUnitsDisplayed())
+  {
+    aDim->SetDisplayUnits (aDimDlg->GetUnits());
+  }
+
+  aDim->SetDimensionAspect (anAspect);
+
+  // Display dimension in the neutral point
+  myAISContext->CloseAllContexts();
+
+  myAISContext->Display (aDim);
+
+  myAISContext->OpenLocalContext();
+  myAISContext->ActivateStandardMode (TopAbs_EDGE);
+}