tri_surface_display, a MATLAB code which gets the names of the node and element files defining a 3D triangulated 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.
tri_surface_display ( 'prefix' )where prefix is the common filename prefix, so that
The computer code and data files described and made available on this web page are distributed under the MIT license
tri_surface_display is available in a MATLAB version.
ball_and_stick_display, a MATLAB code which demonstrates the creation of a 3d "ball and stick" image;
bezier_surface_display, a MATLAB code which reads two files defining a bezier surface and displays it.
fem_basis_t3_display, a MATLAB code which displays a basis function associated with a linear triangle ("t3") mesh.
fem_basis_t6_display, a MATLAB code which reads a quadratic triangle mesh and displays any associated basis function.
mesh_display, a MATLAB code which reads data defining a polygonal mesh and displays it, with optional numbering.
obj_display, a MATLAB code which reads an obj file defining a 3d object and displays it within MATLAB.
obj_to_tri_surface, a MATLAB code which reads an obj file and extracts the surface mesh data as a tri_surface dataset.
polygonal_surface_display, a MATLAB code which reads two files defining a polygonal surface and displays it within MATLAB.
quad_surface_display, a MATLAB code which reads files defining a 3d quadrilateral mesh surface and displays it within MATLAB.
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, a MATLAB code which reads an ascii stl file and displays it.
stla_to_tri_surface, a MATLAB code which reads an ascii stl file and extracts the surface mesh data as a tri_surface dataset.
tet_mesh_display, a MATLAB code which reads files defining a tet mesh and displays an image within MATLAB.
tri_surface, a data directory which contains examples of 3d triangulated surface files.
tri_surface_io, a MATLAB code which reads and writes the 3d graphics information in a tri_surface file;
tri_surface_to_ply, a MATLAB code which converts a tri_surface data structure into a ply data structure.
triangulation_order1_display, is a MATLAB code which reads files defining a piecewise constant triangulation of data, and displays a corresponding 3d surface.