io/viewers/viewer3D-6-clipping.cpp

Example of visualization after adding two clipping planes

See also

Adding clipping planes

Visualization after adding a second clipping plane (1,0,0,-4.9) .

#include <iostream>

#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/shapes/Shapes.h"
#include "DGtal/io/viewers/Viewer3D.h"
#include "DGtal/io/DrawWithDisplay3DModifier.h"
#include "DGtal/io/Color.h"


using namespace std;
using namespace DGtal;
using namespace Z3i;


// Standard services - public :

int main( int argc, char** argv )
{

 QApplication application(argc,argv);
 typedef Viewer3D<> MyViewer;
 MyViewer viewer;
 viewer.show();

 Point p1( 0, 0, 0 );
 Point p2( 20, 20, 20 );
 Domain domain(p1, p2);
 DigitalSet shape_set( domain );

 Shapes<Domain>::addNorm2Ball( shape_set, Point( 10, 10, 10 ), 7 );

 viewer << SetMode3D( shape_set.className(), "Both" );
 viewer << shape_set;
 viewer << CustomColors3D(Color(250, 200,0, 100),Color(250, 200,0, 20));
 viewer <<  SetMode3D( p1.className(), "Paving" );

 viewer << ClippingPlane(1,0,0,-4.9);
 viewer << ClippingPlane(0,1,0.3,-10);

 viewer << MyViewer::updateDisplay;
 return application.exec();
}
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