TetGen example: Lucy
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A state of a Christian angel, Lucy. The source data (reconstructed
surface mesh ) can be found in The Stanford 3D
Scanning Repository, the data size is huge (14,027,872 vertices,
28,055,742 triangles). Luckily, the one shown below can be downloaded
from Inria's Free 3D Meshes
Download page. The size is much smaller.
The input surface mesh, 195105 nodes, 390205 triangles.
The constrained Delaunay tetrahedralization, 214614 nodes, 731128
tetrahedra, and 1676884 boundary faces.
The constrained Delaunay tetrahedralization, same as above, a closed view.
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Hang Si