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0025338: MFC standard samples: 3D selection rectangle blinking

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- Added new interactive object AIS_RubberBand to draw rubber rectangle or polygon
- Added using of AIS_RubberBand in DRAW view for rectangular selection
- Added using of AIS_RubberBand in MFC samples for rectangular selection
This commit is contained in:
aba
2015-12-18 10:17:18 +03:00
committed by bugmaster
parent d9e9090564
commit b12e1c7ba2
12 changed files with 751 additions and 221 deletions
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69
samples/mfc/standard/Common/OCC_BaseView.cpp
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@@ -5,16 +5,75 @@
#include <stdafx.h>
#include "OCC_BaseView.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
//=======================================================================
//function : Constructor
//purpose :
//=======================================================================
OCC_BaseView::OCC_BaseView()
: myXmin (0),
myYmin (0),
myXmax (0),
myYmax (0),
myCurZoom (0.0),
myRect (new AIS_RubberBand (Quantity_Color(Quantity_NOC_WHITE), Aspect_TOL_SOLID, 1.0) )
{
myRect->SetTransformPersistence (Graphic3d_TMF_2d, gp_Pnt(-1, -1, 0));
if (myRect->ZLayer() != Graphic3d_ZLayerId_TopOSD)
{
myRect->SetZLayer (Graphic3d_ZLayerId_TopOSD);
}
}
//=======================================================================
//function : Destructor
//purpose :
//=======================================================================
OCC_BaseView::~OCC_BaseView()
{
}
//=======================================================================
//function : GetDocument
//purpose :
//=======================================================================
OCC_BaseDoc* OCC_BaseView::GetDocument() // non-debug version is inline
{
return (OCC_BaseDoc*)m_pDocument;
}
//=======================================================================
//function : drawRectangle
//purpose :
//=======================================================================
void OCC_BaseView::drawRectangle (const Standard_Integer theMinX,
const Standard_Integer theMinY,
const Standard_Integer theMaxX,
const Standard_Integer theMaxY,
const Handle(AIS_InteractiveContext)& theContext,
const Standard_Boolean toDraw)
{
if (toDraw)
{
CRect aRect;
GetWindowRect(aRect);
myRect->SetRectangle (theMinX, aRect.Height() - theMinY, theMaxX, aRect.Height() - theMaxY);
if (!theContext->IsDisplayed (myRect))
{
theContext->Display (myRect, Standard_False);
}
else
{
theContext->Redisplay (myRect, Standard_False);
}
}
else
{
theContext->Remove (myRect, Standard_False);
}
theContext->CurrentViewer()->RedrawImmediate();
}