DGtal  0.9.4beta
io/boards/dgtalBoard3DTo2D-2-sets.cpp

Example of digital set visualization with Board3DTo2D.

See also
Visualization of DigitalSet and digital objects
dgtalBoard3DTo2D-2-sets.png
Digital set visualization with Board3DTo2D.
#include <iostream>
#include "DGtal/io/boards/Board3DTo2D.h"
#include "DGtal/base/Common.h"
#include "DGtal/helpers/StdDefs.h"
#include "DGtal/shapes/Shapes.h"
using namespace std;
using namespace DGtal;
using namespace Z3i;
// Standard services - public :
int main()
{
Point p1( 0, 0, 0 );
Point p2( 10, 10 , 10 );
Domain domain( p1, p2 );
board << domain;
DigitalSet shape_set( domain );
Shapes<Domain>::addNorm1Ball( shape_set, Point( 5, 5, 5 ), 2 );
Shapes<Domain>::addNorm2Ball( shape_set, Point( 3, 3, 3 ), 2 );
shape_set.erase(Point(3,3,3));
shape_set.erase(Point(6,6,6));
board << shape_set;
board << CameraPosition(5.000000, 5.000000, 29.893368)
<< CameraDirection(0.000000, 0.000000, -1.000000)
<< CameraUpVector(0.000000, 1.000000, 0.000000);
//board << SetMode3D(board.className(), "WireFrameMode");
board.saveCairo("dgtalBoard3DTo2D-2-sets.png", Board3DTo2D<Space, KSpace>::CairoPNG, 600, 400);
}
// //