1. Adaptive quadrilateral and hexahedral meshes of a
biomolecule mAChE.
(a) - the quadrilateral mesh of the molecular
surface; (b) - the wireframe of the adaptive quadrilateral mesh of
the molecular surface; (c) - the adaptive hexahedral mesh of the
interior volume; (d) - the adaptive hexahedral mesh of the
exterior volume between the molecular surface and an outer sphere.
Finer meshes are generated in the region of the cavity, while
coarser meshes are kept in other areas. The cavity is shown in the
red boxes.
2. Quadrilateral and hexahedral meshes of the human head.
(a) - an adaptive quadrilateral mesh; (b) - the uniform hexahedral
mesh at a chosen starting level; (c) - an adaptive interior
hexahedral mesh controlled by the feature sensitive error
function; (d) - an adaptive exterior hexahedral mesh controlled by
the feature sensitive error function.
3. Quadrilateral and hexahedral meshes of the knee.
(a) - an adaptive quadrilateral mesh; (b) - the uniform hexahedral mesh at
a chosen starting level; (c) - an adaptive hex mesh controlled by
the feature sensitive error function; (d) - all the hexahedral
elements are refined.
4. Quadrilateral and hexahedral meshes are extracted from a
CT-scanned volumetric data (UNC head).
(a) - the quadrilateral mesh of the skin; (b) - the hexahedral mesh of the volume inside
the skin; (c) - the quadrilateral mesh of the skull isosurface;
(d) - the hexahedral mesh of the skull.
5. Quadrilateral meshes of a bubble model.
(a) - the uniform
mesh at a chosen starting level; (b) - an adaptive mesh controlled
by finite element solutions (deformation); (c) - a mesh generated
by refining all the boundary elements.
6. Sharp features are preserved.
From left to right: an adaptive quad mesh of a mechanical part; an adaptive hex mesh of a
mechanical part; an adaptive quad mesh of a fandisk, an adaptive
hex mesh of a fandisk.
