DGtal  0.9.3
dgtalBoard3D-2-ks.cpp
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1 
39 #include <iostream>
40 #include "DGtal/io/boards/Board3D.h"
41 #include "DGtal/base/Common.h"
42 #include "DGtal/helpers/StdDefs.h"
43 #include "DGtal/shapes/Shapes.h"
44 #include "DGtal/io/DrawWithDisplay3DModifier.h"
45 
46 using namespace std;
47 using namespace DGtal;
48 using namespace Z3i;
49 
50 
51 // Standard services - public :
52 
53 int main( )
54 {
55 
56  KSpace K;
57  Point plow(0,0,0);
58  Point pup(1,1,0);
59  Domain domain( plow, pup );
60  K.init( plow, pup, true );
61 
62  Board3D<Space, KSpace> board(K);
63 
64  // drawing cells of dimension 3
65 
66  SCell v2 = K.sSpel( Point( 1, 0, 0 ), KSpace::POS ); // +v
67  SCell v3 = K.sSpel( Point( 0, 1, 0 ), KSpace::POS ); // +v
68  SCell v4 = K.sSpel( Point( 1, 1, 0 ), KSpace::NEG ); // +v
70  SCell v = K.sSpel( Point( 0, 0, 0 ), KSpace::POS ); // +v
71  board << SetMode3D( v.className(), "Illustration" );
73 
74  board << v << v2 << v3;
75  board.saveOBJ("board3D-2-ks.obj");
76 
77  Board3D<Space, KSpace> board2(K);
78 
79  // Surfel of Voxel (0,0)
81  SCell sx = K.sIncident( v, 0, true ); // surfel further along x
82  DGtal::TransformedPrism tsx (sx, v);
84 
85  SCell sy = K.sIncident( v, 1, true ); // surfel further along y
86  SCell sz = K.sIncident( v, 2, true ); // surfel further along z
87  SCell sxn = K.sIncident( v, 0, false ); // surfel further along x
88  SCell syn = K.sIncident( v, 1, false ); // surfel further along y
89  SCell szn = K.sIncident( v, 2, false ); // surfel further along z
90 
91  // Resizing and shifting the surfel towords its associated voxel (v).
92 
93  DGtal::TransformedPrism tsy (sy, v);
94  DGtal::TransformedPrism tsz (sz, v);
95  DGtal::TransformedPrism tsxn (sxn, v);
96  DGtal::TransformedPrism tsyn (syn, v);
97  DGtal::TransformedPrism tszn (szn, v);
98 
99  board2 << tsx << tsy << tsz << tsxn << tsyn << tszn;
100 
101 
102  // Surfel of Voxel (1,0)
103  SCell sx2 = K.sIncident( v2, 0, true ); // surfel further along x
104  SCell sy2 = K.sIncident( v2, 1, true ); // surfel further along y
105  SCell sz2 = K.sIncident( v2, 2, true ); // surfel further along z
106  SCell sxn2 = K.sIncident( v2, 0, false ); // surfel further along x
107  SCell syn2 = K.sIncident( v2, 1, false ); // surfel further along y
108  SCell szn2 = K.sIncident( v2, 2, false ); // surfel further along z
109 
110  // Resizing and shifting the surfel towords its associated voxel (v2).
111  DGtal::TransformedPrism tsx2 (sx2, v2);
112  DGtal::TransformedPrism tsy2 (sy2, v2);
113  DGtal::TransformedPrism tsz2 (sz2, v2);
114  DGtal::TransformedPrism tsxn2 (sxn2, v2);
115  DGtal::TransformedPrism tsyn2 (syn2, v2);
116  DGtal::TransformedPrism tszn2 (szn2, v2);
117 
118  board2 << tsx2 << tsy2 << tsz2 << tsxn2 << tsyn2 << tszn2;
119 
120 
121  // Surfel of Voxel (0,1)
122  SCell sx3 = K.sIncident( v3, 0, true ); // surfel further along x
123  SCell sy3 = K.sIncident( v3, 1, true ); // surfel further along y
124  SCell sz3 = K.sIncident( v3, 2, true ); // surfel further along z
125  SCell sxn3 = K.sIncident( v3, 0, false ); // surfel further along x
126  SCell syn3 = K.sIncident( v3, 1, false ); // surfel further along y
127  SCell szn3 = K.sIncident( v3, 2, false ); // surfel further along z
128 
129  // Shifting the surfel to its associated voxel (v3).
130  DGtal::TransformedPrism tsx3 (sx3, v3);
131  DGtal::TransformedPrism tsy3 (sy3, v3);
132  DGtal::TransformedPrism tsz3 (sz3, v3);
133  DGtal::TransformedPrism tsxn3 (sxn3, v3);
134  DGtal::TransformedPrism tsyn3 (syn3, v3);
135  DGtal::TransformedPrism tszn3 (szn3, v3);
136 
137 
138  board2 << tsx3 << tsy3 << tsz3 << tsxn3 << tsyn3 << tszn3;
139 
140  std::cout << "save obj" << std::endl;
141  board2.saveOBJ("board3D-2bis-ks.obj");
142 
143 
144 }
const Domain domain(Point(1, 2), Point(6, 5))
void saveOBJ(const std::string &filename, const bool isNormalized=false)
STL namespace.
The class Board3D is a type of Display3D which export the figures in the format OBJ/MTL when calling ...
Definition: Board3D.h:81
DGtal is the top-level namespace which contains all DGtal functions and types.
MyPointD Point
Definition: testClone2.cpp:383
KSpace K
int main()
class to modify the position and scale to construct better illustration mode.
Modifier class in a Display3D stream. Useful to choose your own mode for a given class. Realizes the concept CDrawableWithDisplay3D.