Path: utzoo!utgpu!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!rutgers!apple!turk
From: turk@Apple.COM (Ken "Turk" Turkowski)
Newsgroups: comp.graphics
Subject: Re: help asked with bitmap-rotating
Keywords: help, bitmaps, software, atari
Message-ID: <23104@apple.Apple.COM>
Date: 31 Dec 88 08:54:42 GMT
References: <923@ruuinf.UUCP>
Organization: Advanced Technology Graphics, Apple Computer, Cupertino, CA, USA
Lines: 14

The best techniques are the 2- and 3-pass methods described in:

Alvy Ray Smith, "3-D Transformations of Images in Scanline Order",
SIGGRAPH '80 proceedings, pp. 279-285.

Steve Gabriel and Larry Evans, Method and System for Spacially (sic)
Transforming Images (ADO patent), #4,631,750, December 23, 1986.

Alan Paeth, "A Fast Algorithm for General Raster Rotation",
Graphics Interface '86 Proceedings, pp. 77-81.
Ken Turkowski @ Apple Computer, Inc., Cupertino, CA
Internet: turk@apple.com
Applelink: Turkowski1