Subject:
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Re: Is Ldraw FAQ mistaken...?
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Newsgroups:
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lugnet.cad.dev
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Date:
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Mon, 1 Mar 1999 21:43:50 GMT
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Viewed:
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826 times
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On Mon, 1 Mar 1999 20:40:52 GMT, "izzy98" <izzy98@my-dejanews.com>
wrote:
> http://hugin.risoe.dk/JJ_Memorial/FAQ/
>
> FAQ states:
>
> Optional-Line command.
> Draws a line between the first two points, if the projections of both points
> onto the screen are on the same side of an imaginary line between the
> projections of the last two points onto the screen.
>
>
> Shouldn't it be?:
>
> Draws a line between the first two points, if the projections of the LAST
> TWO points onto the screen are on the same side of an imaginary line between
> the projections of the FIRST TWO points onto the screen.
Umm, I dunno. Lemme check a second...
Without actually running data through the logic, you appear to be
correct. The code is comparing the second two points to the line
through the first two points.
> Or am I just too tired and hungry to be reading anything technical right
> now...
Could be. How tired and hungry are you?
Steve
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Message is in Reply To:
 | | Is Ldraw FAQ mistaken...?
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| (URL) states: Optional-Line command. Draws a line between the first two points, if the projections of both points onto the screen are on the same side of an imaginary line between the projections of the last two points onto the screen. Shouldn't it (...) (26 years ago, 1-Mar-99, to lugnet.cad.dev)
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