#include "PointView.h"


// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------

PointView::PointView()
{
	_wxvtkbaseview = NULL;
}

// ----------------------------------------------------------------------------
PointView::~PointView()
{
	DeletePoints();
}

// ----------------------------------------------------------------------------
void PointView::DeletePoints()
{
	DeleteVtkObjects();
	point_mapped.clear();
	point_actor.clear();
}

// ----------------------------------------------------------------------------
void PointView::SetWxVtkBaseView(wxVtkBaseView *wxvtkbaseview)
{
	_wxvtkbaseview = wxvtkbaseview;
}

// ----------------------------------------------------------------------------
void PointView::Refresh()
{
	_wxvtkbaseview->GetRenWin()->Render();
}

// ----------------------------------------------------------------------------
void PointView::CreateNewPoint(double x, double y, int type)
{
	vtkSphereSource* aSphere =vtkSphereSource::New();
	aSphere->SetRadius(1);
	aSphere->SetCenter(x,y,0);
	
	point_mapped.push_back(vtkPolyDataMapper::New());
//	point_mapped.back()->ImmediateModeRenderingOn();
	//point_mapped.back()->ScalarVisibilityOff( );
	point_mapped.back()->SetInput(aSphere->GetOutput());

	point_actor.push_back(vtkActor::New());
	point_actor.back()->SetMapper(point_mapped.back());
//	point_actor.back()->GetProperty()->BackfaceCullingOff();

	switch (type)
	{
	case PointView::BLUE :		point_actor.back()->GetProperty()->SetColor(0, 0, 1);
								break;
	case PointView::MAGENTA :	point_actor.back()->GetProperty()->SetColor(1, 0, 1);
								break;
	case PointView::GREEN :		point_actor.back()->GetProperty()->SetColor(0, 1, 0);
								break;
	case PointView::YELLOW :	point_actor.back()->GetProperty()->SetColor(0, 1, 1);
								break;
	default:					point_actor.back()->GetProperty()->SetColor(0, 0, 1);

	}

	//point_actor.back()->GetProperty()->SetColor(0, 1, 0);
	
	point_actor.back()->ApplyProperties();

	_wxvtkbaseview->GetRenderer()->AddActor(point_actor.back());
	_wxvtkbaseview->GetRenWin()->Render();
}

// ----------------------------------------------------------------------------
void PointView::DeleteVtkObjects()
{
	int i,size=point_mapped.size();
	for (i=0;i<size; i++){
		if ( point_mapped[i]	!= NULL	)	{ 
			point_mapped[i]  -> Delete(); 
		}
		if ( point_actor[i]	!= NULL	)	{ 
			_wxvtkbaseview->GetRenderer()->RemoveActor(point_actor[i]);
			point_actor[i]  -> Delete(); 
		}
		point_actor[i] = NULL;
		point_mapped[i] = NULL;
	}
}