Description:Equivalent to WIREFRAME plot, but with hidden line removal and shading of "underside" of 3D graph. For the 49g+ and 50g (ROM 2.15) only. The previous version only worked on older ROM revisions (older 49G ROMs only?). Modified to work with most current ROM. Source code has been updated as well (for on-calc compiling only).
Current version:2.61
Authors:Jurjen N.E. Bos
Han Duong (HPSolo)
Downloaded file size:16,987 bytes
Size on calculator:4 KB
User rating:10/10 with 1 vote (you must be logged in to vote)
Primary category:Graphics/Plotting
File date:2012-09-15 16:29:22
Source code:Included
Download count:568
Version history:2012-09-15: Added to site
Archive contents:
  Length     Date   Time    Name
 --------    ----   ----    ----
    11124  10-08-11 17:05   hldraw.txt
     3335  10-08-11 16:59   hldrawlib.HP
    19129  10-08-11 16:45   hldrawsrc.HP
 --------                   -------
    33588                   3 files
Library contents:hldrawlib.HP: Library 1621, HLDRAW 2.61 JNEB,HMD
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Part of the HP Calculator Archive,
Copyright 1997-2024 Eric Rechlin.