b.com/integeruser/jgltut for info, updates and license terms.
Part IV. Texturing Chapter 15. Many Images http://www.arcsynthesis.org/gltut/Texturing/Tutorial%2015.html
SPACE - toggle between loaded/constructed texture. Y - toggle between plane/corridor mesh. P - toggle pausing. 1,2,3,4,5,6 - switch filtering technique.
@author integeruser