Data Format (*.raw)

5. Data Format (*.raw)

Triangular Mesh

36410 159199 # of vertices (nvert), # of triangle (ntri)
-14.649727 6.947823 -39.802671 // x, y, z coordinates of the 0th vertex
10.669823 30.016861 -5.444489 // x, y, z coordinates of the 1th vertex
6.884521 59.296120 2.071411 // x, y, z coordinates of the (nvert-2)th vertex
9.898041 59.586449 2.049690 // x, y, z coordinates of the (nvert-1)th vertex
6 5 7 // the three vertices which construct the 0th triangle
5 4 7 // the three vertices which construct the 1th triangle
20207 20211 20219 // the three vertices which construct the (ntri-2)th triangle
20207 20219 20212 // the three vertices which construct the (ntri-1)th triangle

Tetrahedral Mesh

50856 247924 // # of vertices (nvert), # of tetra (ntetra)
-21.017212 -0.283054 -33.161398 0 // x, y, z coordinates of the 0th vertex, boundary sign
-20.773251 0.980949 -34.280157 1 // x, y, z coordinates of the 1th vertex, boundary sign
6.884521 59.296120 2.071411 8 // x, y, z coordinates of the (nvert-2)th vertex
9.898041 59.586449 2.049690 2 // x, y, z coordinates of the (nvert-1)th vertex
6 5 7 8 // the four vertices which construct the 0th tetrahedron (Right-Hand-Principle)
5 4 7 8 // the four vertices which construct the 1th tetrahedron
. . .
20207 20211 20219 20210 // the four vertices which construct the (ntetra-2)th tetrahedron
20207 20219 20212 20210 // the four vertices which construct the (ntetra-1)th tetrahedron

Note: boundary sign = 0 means the interior vertex; boundary sign >= 1 means the boundary vertex.

Boundary Sign Components Boundary Sign Components Boundary Sign Components
0 interior 8 tricuspid valve (green) 16 right atrium (red)
1 aortic valve (blue) 9 pulmonary valve (orange) 17 right pulmonary v.
2 aortic valve (purple) 10 pulmonary valve (blue) 18 inferior vena cava
3 aortic valve (green) 11 pulmonary valve (red) 20 right pulmonary a. (red)
4 mitral valve (red) 12 valve of foramen ovale (green) 20 right pulmonary a. (red)
5 mitral valve (yellow) 13 valve of foramen ovale (red) 21 aorta (blue)
6 tricuspid valve (dark green) 14 right ventricle (blue) 22 outer surface
7 tricuspid valve (purple) 15 left ventricle (green)

The correspondence between the boundary sign and components.