MATH/math3df.txt -------------------- math3df.zip 3DF is an old standby for CGA graphics which draws wireframe terrains and renders them with hidden lines removed. It takes 2.3s per draw on an old 4.77MHz PC or XT, but is about 20 or more frames per second on faster machines. It accepts an f(x,y) function for heights of points. Cursor keys control the view angle. Type just 3DF for a demo. 3DF /? in DOS for help. Read.Me file inside .zip file. Pascal source code. -Steve -- -Steve Walz rstevew@armory.com ftp://ftp.armory.com:/pub/user/rstevew -Electronics Site!! 1000 Files/50 Dirs!! http://www.armory.com/~rstevew Europe:(Italy) ftp://ftp.cised.unina.it:/pub/electronics/ftp.armory.com
fred1144