Display3DView.cxx

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#include "lareventdisplay/EventDisplay/Display3DView.h"
#include "TCanvas.h"
#include "TVirtualViewer3D.h"
#include "lareventdisplay/EventDisplay/Display3DPad.h"

namespace evd {

  //......................................................................
  Display3DView::Display3DView(TGMainFrame* mf) : evdb::Canvas(mf)
  {
    evdb::Canvas::fCanvas->cd();

    fDisplay3DPad = new Display3DPad("fDisplay3DPad", "3D Display", 0.0, 0.0, 1.0, 1.0);

    Connect("CloseWindow()", "evd::Display3DView", this, "CloseWindow()");

    evdb::Canvas::fCanvas->Update();
  }

  //......................................................................
  void Display3DView::CloseWindow()
  {
    delete this;
  }

  //......................................................................
  void Display3DView::Draw(const char* /*opt*/)
  {
    fDisplay3DPad->Draw();
    evdb::Canvas::fCanvas->Update();

    TVirtualViewer3D* viewer = fDisplay3DPad->Pad()->GetViewer3D("ogl");
    viewer->PreferLocalFrame();
    viewer->ResetCameras();
    viewer->PadPaint(fDisplay3DPad->Pad());
  }

} // end namespace