DGtal  0.9.4beta
io/viewers/viewer3D-6-clipping.cpp

Example of visualization after adding two clipping planes

See also
Adding clipping planes
visuClipping2.png
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);
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);
return application.exec();
}
// //