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Rotating 3d escher-knot by Oliver Nash
/code/3d/systems/gsescher.zip
| 30 Jun 1998 (catalog date)
19,895 bytes
| Download FTP scene.org
| Rating: 
| The author says he appreciates a mention when you "steal" his formula, but "his" formula was already used on the amiga a long time ago. It might be useful downloading though if you're a starting 3d coder because the flatshaded 3d engine is very easy to understand. C
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small flame by Gaffer of PRoMETHEUS
/code/effects/fire/flame160.zip
| 18 Mar 1997 (catalog date)
2,964 bytes
| Download FTP scene.org
| Rating:
| Source for a small fire routine. Doesn't actually work on my computer. To answer a question proposed by the author about size optimization, inc al is bigger than inc ax because intel doesn't have an inc /r8 instruction. inc ax is of the form inc /r16 which compiles to db 40+rw, where rw = 0 for ax, 1 for cx, 2 for dx, 3 for bx, ... inc al is of the form inc r/m8 and compiles to db FE /1 where /1 = c0 for al, c4 for ah, c1 for bl..., 05 for a memory reference.... See an intel document for more details.
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Heart Quake's water source by ARM of Iguana
/code/effects/water/hq_water.zip
| 10 Jan 1997 (catalog date)
370,188 bytes
| Download FTP scene.org
| Rating:
| The authoratative source on the water effect - Includes a description of the physics behind the effect and the simplifications done to make the routine run quickly.
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386 power by Lorenzo Micheletto
/code/hardware/pmode/386p_101.zip
| 10 Jan 1997 (catalog date)
117,845 bytes
| Download FTP scene.org
| Rating:
| A DOS extender for pmode asm programming - Has docs for useage and some extra miscellaneous routines that could be used for game or graphics programming in pmode. Honestly, if you want to do 100% asm development for pmode I'd suggest DOS32 or Tran's pmode. The author here credits Tran for some backbones to his system.
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Bezier and Spline by plash of Azure
/code/tutors/math/azr_bcrv.zip
| 19 Jan 1998 (catalog date)
96,843 bytes
| Download FTP scene.org
| Rating:
| Examples of Bezier patches and B-spline curves. Read a reference on bezier or spline modelling first. The math is not easy nor is it explained by the author. Good reference if you are having troubles getting your own routines to work.
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