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Franz PD Disk #005 (19xx)(Amiga User Group Deutschland e.V.).zip
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Terrain
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1986-10-22
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26 lines
Article 2682 of comp.sys.amiga:
Path: mcdsun!noao!hao!oddjob!mimsy!seismo!rutgers!mit-eddie!uw-beaver!ubc-vision!alberta!myrias!cg
From: cg@myrias.UUCP (Chris Gray)
Newsgroups: comp.sys.amiga
Subject: Scenery generator in Draco (plus object)
Keywords: scenery Draco source
Message-ID: <490@myrias.UUCP>
Date: 9 Mar 87 20:32:28 GMT
Sender: news@myrias.UUCP
Organization: Myrias Research, Edmonton
Lines: 274
Generating good-looking pseudo-random scenery (terrain) has interested me
for a while (I'm into computer game playing as well as compilers). A couple
of years ago I tried to generate scenery using a "volcano" type generator
(lead on by the "Empire" manual). I got one going, but it was VERY slow. I
eventually came up with a method that touches each point only once, and
uses only small integer calculations. The first version I did (in Draco of
course) for the Spectrum card (128 x 192 x 2) in my Compupro CP/M system.
Here follows a version I whipped up for the Amiga. It's in Draco, so you
won't be able to compile it (also you don't have the include files :-( ).
So, following it is the uuencoded object. It takes a few seconds to produce
the image, so have patience.
Chris Gray (ubc-vision,sask)!alberta!myrias!cg