mesh_2014_fsu
mesh_2014_fsu
"How to make a Mesh",
a talk presented to the Florida State University
Department of Scientific Computing Graduate Seminar,
ISC5934, 3:30-4:45, 11 April 2014.
The following files were used:
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big_elements.png,
a mesh in which element sizes vary greatly.
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box_1_ele.png,
mesh #1 of a hollow square.
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box_2_ele.png,
mesh #2 of a hollow square.
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box_3_ele.png,
mesh #3 of a hollow square.
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box_4_ele.png,
mesh #4 of a hollow square.
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car_model.png,
a finite element mesh (using rectangular elements) of the surface of a car;
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conforming_grid.png,
a finite element mesh (using hexagons) of the earth's surface, with
elements decreasing in size at land/water boundaries.
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distmesh_3d.png,
an example of a 3D mesh created by distmesh
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dmell_01.png,
step 1 of distmesh iteration on the ell region.
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dmell_02.png,
step 2 of distmesh iteration on the ell region.
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dmell_04.png,
step 4 of distmesh iteration on the ell region.
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dmell_08.png,
step 8 of distmesh iteration on the ell region.
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dmell17.png,
step 17 of distmesh iteration on the ell region.
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dmell_42.png,
step 42 of distmesh iteration on the ell region.
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dots_edge.png,
the Voronoi diagram for 100 random points.
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dots_node.png,
100 random points.
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ell_elements.png, an image of the ELL elements.
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ell_mesh1.png,
step 1 of a mesh of the ell region created by mesh2d;
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ell_mesh2.png,
step 2 of a mesh of the ell region created by mesh2d;
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ell_mesh3.png,
step 3 of a mesh of the ell region created by mesh2d;
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ell_mesh4.png,
step 4 of a mesh of the ell region created by mesh2d;
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ell_mesh5.png,
step 5 of a mesh of the ell region created by mesh2d;
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ell_mesh6.png,
step 6 of a mesh of the ell region created by mesh2d;
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ell_nodes.png, an image of the ELL nodes.
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ell_region.png, an image of the ELL region.
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ell3_elements.png,
the elements of a mesh of the ell region.
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ell3_neighbors.png,
the element neighbors of a mesh of the ell region.
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ell3_nodes.png,
the nodes of a mesh of the ell region.
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ellell.ply,
a ply file describing the LL building, with an L-shaped base and profile.
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ellell.png,
an image of the LL building by MESHLAB.
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ellell_1.png,
an image of the first TETGEN mesh of the LL building, by TETVIEW.
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ellell_2.png,
an image of the second refined TETGEN mesh of the LL building, by TETVIEW.
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ellell_xyzf.png,
an image of the LL building, by XYZF_DISPLAY.
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example_delaunay_triangulation.png,
the Delaunay triangulation of an example set of points.
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example_l.png,
a linear triangulation of a rectangle.
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example_l2q.png,
a quadratic version of the linear triangulation of a rectangle.
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example_nodes.png,
an example set of points.
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example_nondelaunay_triangulation.png,
a non-Delaunay triangulation of an example set of points.
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face_scan.png,
a surface mesh of a face, created by a scanner.
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fem_mesh_1d.png, an image of the construction of a 1D FEM mesh.
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fsu_logo.pdf,
a logo for FSU.
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guitar_1_ele.png,
the elements of a mesh by triangle of a guitar shape.
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guitar_a_ele.png,
a refined mesh of the guitar shape.
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holey_pie.png,
a color contour plot of the distance function for the "holey pie".
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ippolita.png, an image of a statue.
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ippolita_mesh.png, an image of a closeup of a mesh of the statue surface.
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la_1_ele.png,
an image of a soil cross-section, organized into layers.
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la_a_ele.png,
the soil sections, refined a different amount in each layer.
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part.png,
the outer view of a 3D object.
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part_slice1.png,
a slice through a 3D object.
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part_slice2.png,
a slice through a 3D object, with the internal tetrahedral elements highlighted.
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shark.png,
a 3D surface mesh of a shark.
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showme_elements.png,
how showme displays elements
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showme_nodes.png,
how showme displays nodes.
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sphere.png,
the surface of a sphere.
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sphere_grid.png,
a Delaunay triangulation on the surface of a sphere.
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spiral_1_ele.png,
the elements of a mesh of spiral points.
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spiral_1_node.png,
the nodes of a mesh of spiral points.
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spiral_a_ele.png,
the elements of an area-constrained mesh of spiral points.
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spiral_q_1_ele.png,
the elements of a quality mesh of spiral points.
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spiral_q_1_node.png,
the nodes of a quality mesh of spiral points.
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spiral_r_1_ele.png,
the elements of a refined mesh of spiral points.
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spiral_r_1_node.png,
the nodes of a refined mesh of spiral points.
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wrench.png,
a 3D surface grid of a wrench.
Last revised on 04 February 2024.