jburkardt

XYZF_DISPLAY_OPENGL\ Display 3D Points and Faces Using OpenGL {#xyzf_display_opengl-display-3d-points-and-faces-using-opengl align=”center”} ========================================


XYZF_DISPLAY_OPENGL is a C++ program which reads XYZF information defining 3D points and faces, and displays an image using OPENGL.

The program displays the data, and slowly rotates it.

SXYZ_VORONOI, which computes the Voronoi diagram for a set of points on a sphere, is an example of the programs whose output can be displayed by XYZF_DISPLAY_OPENGL.

Usage: {#usage align=”center”}

xyzf_display_opengl prefix

where

reads the XYZ coordinate data in prefix.xyz and the face information in prefix.xyzf, and displays a plot of the points and faces. The image will slowly rotate. Successive mouse clicks alternate the axis of rotation from the X, to the Y, to the Z axis and back again.

Licensing: {#licensing align=”center”}

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

Languages: {#languages align=”center”}

XYZF_DISPLAY_OPENGL is available in a C++ version.

FERN_OPENGL, a C++ program which uses OpenGL to display the Barnsley fractal fern.

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_VORONOI, a FORTRAN90 library which reads an XYZ file of 3D points on the unit sphere, and computes and plots Delaunay triangulations and Voronoi diagrams.

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.

TRIANGULATION_DISPLAY_OPENGL, a C++ program which reads files defining a triangulation and displays an image using Open GL.

XYF_DISPLAY_OPENGL, a C++ program which reads XYF information defining points and faces in 2D, and displays an image using OpenGL.

XYZ, a data directory which contains some examples of 3D pointsets.

XYZ_DISPLAY_OPENGL, a C++ program which reads an XYZ file of 3D point coordinates, and displays an image of those points using OpenGL.

XYZF, a data directory which contains some examples of sets of 3D points and faces.

XYZL, a data directory which contains some examples of sets of 3D points and lines.

XYZL_DISPLAY_OPENGL, a C++ program which reads XYZL information defining points and lines in 3D, and displays an image in a MATLAB graphics window.

Reference: {#reference align=”center”}

  1. Edward Angel,\ Interactive Computer Graphics, a Top-Down Approach with OpenGL,\ Addison-Wesley, 2000,\ ISBN: 0-201-38597-X,\ LC: T385.A514.
  2. Renate Kempf, Chris Frazier, editors,\ OpenGL Reference Manual,\ Fourth Edition,\ Addison-Wesley, 2004,\ ISBN: 032117383X,\ LC: T385.O642
  3. Mason Woo, Jackie Neider, Tom Davis,\ OpenGL Programming Guide,\ Addison-Wesley, 1997,\ ISBN: 0-201-46138-2,\ LC: T385.N435
  4. Richard Wright, Michael Sweet,\ OpenGL Superbible,\ Third Edition,\ Sams, 2004,\ ISBN: 0672326019,\ LC: T385.W73
  5. http://www.opengl.org/\ The official OpenGL site.

Source Code: {#source-code align=”center”}

Examples and Tests: {#examples-and-tests align=”center”}

List of Routines: {#list-of-routines align=”center”}

You can go up one level to the C++ source codes.


Last revised on 01 March 2011.