FERN_OPENGL is a C++ program which uses the Open GL graphics library to display the Barnsley fractal fern.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
FERN is available in a C++ version and a MATLAB version.
CAUSTIC_OPENGL, a C++ program which computes a caustic curve and displays it using OpenGL.
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;
POLYGONAL_SURFACE_DISPLAY_OPENGL, a C++ program which displays a surface in 3D described as a set of polygons, using OpenGL.
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.
TET_MESH_DISPLAY_OPENGL, a C++ program which reads a pair of files defining a tetrahedral mesh and displays an image using OpenGL.
TRIANGULATION_DISPLAY_OPENGL, a C++ program which reads a pair of files defining a triangulation and displays an image using OpenGL.
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.
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