POLYGONAL_SURFACE_DISPLAY_OPENGL\ Display a Polygonal Surface using OpenGL {#polygonal_surface_display_opengl-display-a-polygonal-surface-using-opengl align=”center”} ========================================
POLYGONAL_SURFACE_DISPLAY_OPENGL is a C++ program which gets the names of the node and element files defining a polygonal surface, reads the information from the files, and displays the surface on the screen using OpenGL.
The surface is presented in rotation about the X axis. By clicking the mouse button, the axis of rotation will be advanced from X to Y to Z and back to X.
polygonal_surface_display prefix
where prefix is the common filename prefix, so that:
reads the information and displays an image of the polygonal surface on the screen.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
POLYGONAL_SURFACE_DISPLAY_OPENGL is available in a C++ version.
BEZIER_SURFACE_DISPLAY, a MATLAB program which reads two files defining a Bezier surface and displays it.
CAUSTIC_OPENGL, a C++ program which computes a caustic curve and displays it using OpenGL.
FERN_OPENGL, a C++ program which uses OpenGL to display the Barnsley fractal fern.
FLOOD_OPENGL, a C program which allows a user to select a region and flood it with color, using OpenGL, by Art Wetzel.
LIFE_OPENGL, a C program which simulates a version of John Conway’s “Game of Life”, displaying the results using OpenGL.
LIGHTS_OUT_OPENGL, a C++ program which sets up a “Lights Out” game and allows the user to solve it, using the OpenGL graphics window.
LISSAJOUS_OPENGL, a C++ program which computes a Lissajous figure and displays it using OpenGL.
OPENGL, C++ programs which illustrate the use of the OpenGL graphics library;
OBJ_DISPLAY, a MATLAB program which reads an OBJ file defining a 3D object and displays it within MATLAB.
POLYGONAL_SURFACE, a data directory which contains examples of polygonal surface files.
POLYGONAL_SURFACE_DISPLAY, a MATLAB program which displays a surface in 3D described as a set of polygons.
ROTATING_CUBE_DISPLAY_OPENGL, a C++ program which displays a rotating color cube in 3D, using OpenGL;
SPHERE_XYZ_DISPLAY_OPENGL, a C++ program which reads XYZ information defining points in 3D, and displays a unit sphere and the points, using OpenGL.
STLA_DISPLAY, a MATLAB program which reads an ASCII STL file and displays it.
TET_MESH_DISPLAY, a MATLAB program which reads files defining a tet mesh and displays an image within MATLAB.
TET_MESH_DISPLAY_OPENGL, a C++ program which reads files defining a tet mesh and displays an image using Open GL.
TRI_SURFACE_DISPLAY_OPENGL, a C++ program which displays the 3D graphics information in a TRI_SURFACE file using OpenGL.
TRIANGULATION_DISPLAY_OPENGL, a C++ program which reads files defining a triangulation and displays an image using Open GL.
TRIANGULATION_ORDER1_DISPLAY, a MATLAB program which reads files defining a piecewise constant triangulation of data, and displays a corresponding 3D surface.
XY_DISPLAY_OPENGL, a C++ program which reads an XY file of 2D point coordinates, and displays an image of those points using OpenGL.
XYL_DISPLAY_OPENGL, a C++ program which reads XYL information defining points and lines in 2D, and displays an image using OpenGL.
XYZ_DISPLAY_OPENGL, a C++ program which reads an XYZ file of 3D point coordinates, and displays an image of those points using OpenGL.
SPHERE_T3 is a sphere, tiled with an 8 by 8 array of logically triangular patches.
You can go up one level to the C++ source codes.
Last revised on 05 December 2010.