Re: [Algorithms] Projecting a point on a plane

[Pierre T. <p.t...@wa...>]

P = point to project
N = unit plane normal
| = dot product

Projected point = P - (D + P | N)N,

----- Original Message -----
From: Aldo Spanghero <al...@ho...>
To: <gda...@li...>
Sent: Friday, September 01, 2000 7:39 PM
Subject: [Algorithms] Projecting a point on a plane


>
>
> Hi!
>
> I can't remember how to project a point (p2) on a plane (n, p1). I need
this
> to finish the 3D sound system of my engine(this afternoon!) and my math
book
> is in my home!
>
> Someone could, please, help me?
>
> I don't wanna use DirectSound3D, for now.
>
>
> Again, thanks in advance.
>
> Aldo
>
>
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