Re: [Algorithms] particles

[Corrinne Y. <cor...@ho...>]

Distance to plane (dot product to normal).

When > plane dist, particle is over the plane, when < plane dist particle is
under the plane, when == plane dist, it is on the plane.

Figure in some thickness leeway when you do the comparison.

Corrinne





----- Original Message -----
From: "Idahosa Edokpayi" <ida...@sw...>
To: <gda...@li...>
Sent: Thursday, August 16, 2001 4:46 PM
Subject: [Algorithms] particles


> I want to know when a particle collides with a plane. What is the best way
> to do with that. I only really need to know when a particle is on the "up"
> side of a plane.
>
> Idahosa Edokpayi
>
>
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