tri_surface_display


tri_surface_display, an Octave code which gets the names of the node and element files defining a 3D triangulated surface or TRI_SURFACE, reads the information from the files, and displays the surface on the screen.

A TRI_SURFACE or triangulated mesh surface is a special case of a polygonal surface. Examples of polygonal surfaces, and programs to display them, are also available elsewhere.

Usage:

tri_surface_display ( 'prefix' )
where prefix is the common filename prefix, so that

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Languages:

tri_surface_display is available in a MATLAB version and an Octave version.

Related Data and Programs:

tri_surface_display_test

ball_and_stick_display, an Octave code which demonstrates the creation of a 3d ball and stick image;

bezier_surface_display, an Octave code which reads two files defining a Bezier surface and displays it.

fem_basis_t3_display, an Octave code which displays a basis function associated with a linear triangle (T3) mesh.

fem_basis_t6_display, an Octave code which reads a quadratic triangle mesh and displays any associated basis function.

mesh_display, an Octave code which reads data defining a polygonal mesh and displays it, with optional numbering.

obj_display, an Octave code which reads an obj file defining a 3d object and displays it.

obj_to_tri_surface, an Octave code which reads an obj file and extracts the surface mesh data as a TRI_SURFACE dataset.

polygonal_surface_display, an Octave code which reads two files defining a polygonal surface and displays it.

quad_surface_display, an Octave code which reads files defining a 3d quadrilateral mesh surface and displays it.

sphere_grid, a dataset directory which contains examples of grids of points on spheres, some of which have been triangulated, and hence can be displayed by tri_surface_display().

stla_display, an Octave code which reads an ASCII STL file and displays it.

stla_to_tri_surface, an Octave code which reads an ASCII STL file and extracts the surface mesh data as a TRI_SURFACE dataset.

tet_mesh_display, an Octave code which reads files defining a tet mesh and displays an image.

tri_surface, a data directory which contains examples of 3d triangulated surface files.

tri_surface_io, an Octave code which reads and writes the 3d graphics information in a TRI_SURFACE file;

tri_surface_to_ply, an Octave code which converts a TRI_SURFACE data structure into a ply data structure.

triangulation_order1_display, is an Octave code which reads files defining a piecewise constant triangulation of data, and displays a corresponding 3d surface.

Source Code:


Last revised on 03 July 2023.