RE: [Algorithms] Lots of problems...

[Kevin L. <lac...@in...>]

On Sat, 26 Aug 2000, dga wrote:

> >First tranlate the object to the origin. Then perform the rotation. Then
> >transform it back to where it was.
> 
> If I posconcatenate the matrix, there is no need to do the translation to
> the origin... The rotation is done before any other operation... At least, I
> think so...
> 
> >And for a stab at number four. This will depend on how smart you want
> >the
> >missle to bvehave. You could at every refresh have the missle rotate
> >itself toward the current position of its target. Find the position of
> >the
> >two and use a cross product to find the angle. Then move the missle by
> >some value in that direction. This assume a very smart missle.
> 
Sorry, yes that should be dot product.

> 
> Diogo de Andrade
> 
> 
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