[ascoders] Re: Math: Kreuzprodukt

From: André Michelle <am@xxxxxxxxxxxxxxxxxx>
To: <ascoders@xxxxxxxxxxxxx>
Date: Fri, 28 Nov 2003 13:29:59 +0100

Hier eine Math Version.

Witizgerweise ist die Rotationmethode bei unbeweglichen Objekten schneller
zu berechnen.

Math.getDistancePoint_Line = function ( px , py , x0 , y0 , x1 , y1 ) {
 var dx = x1 - x0;
 var dy = y1 - y0;
 return ( ( x0 - px ) * ( y1 - py ) - ( y0 - py ) * ( x1 - px ) ) /
Math.sqrt( dx * dx + dy * dy );
}


aM
http://www.andre-michelle.com
http://public.extrajetzt.de

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References:

[ascoders] Matheproblemchen
From: Volker Kreß

[ascoders] Re: Matheproblemchen
From: Mario Klingemann

[ascoders] Re: Matheproblemchen
From: Michael Nisi

[ascoders] Re: Matheproblemchen
From: Michael Nisi

[ascoders] Math: Kreuzprodukt
From: André Michelle

[ascoders] Re: Math: Kreuzprodukt
From: Mario Klingemann

[ascoders] Re: Math: Kreuzprodukt
From: André Michelle

[ascoders] Re: Math: Kreuzprodukt
From: Mario Klingemann

[ascoders] Re: Math: Kreuzprodukt

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