| From: | Gabriele Svelto |
| Date: | 17 Aug 2001 at 11:45:26 |
| Subject: | [amiga-c] Re: isometric gfx engine |
Hello Ilkka,
> Just because i'm curious, can anyone point any good isometric gfx
engine
> which is fast with OS routines? All generic pc implementations i've
seen
> so far seems to run at 1fps on my Amiga :-(
I've checked the mail only today so I'm a bit late on the topic. I've
been working for quite some time now on a portable software sprite
engine that I'll be using for a game which needs an isometric engine.
Basically the sprite engine uses a segment-buffer (like the ones for
3d engines) for software-clipping the primitives thus reducing the
transfer to VRAM only to what needs effectively to be drawn. It'll
take some more weeks to finish it up but if you're interested I can
send you the code. BTW in fact it does much more than just drawing
sprites to the screen with clipping, it does internally z-sorting, Im
working on fast routines for collision detection (using quad-trees),
behavioural animation, particles, special fx, etc...
Gabriele
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