Re: Ray tracing example ... Again and again...

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Nicolas Gauvin (nicolas++at++cae.ca)
Wed, 17 Sep 1997 12:49:29 -0400

On Sep 17, 11:39am, dcibiceli++at++etcusa.com wrote:
> Subject: Ray tracing example ... Again and again...
> Dear Performers,
> I am looking for a ray tracing example. It was mentioned here a few
> weeks ago. A ray was intersected with ground and used to calculate ground
> height from the viewpoint. If I am wrong please correct me. Is there a such
> an example or am I hallucinating badly :-)
>

Using pfuCollideGrnd() is an easy way to do that if you don't want to mess with
the lower level classes such as pfSegSet and pfHit.

-- 
Nicolas Gauvin              CAE Electronics Ltd., 8585 Cote De Liesse
3D Graphics Software        Saint-Laurent, Quebec, Canada, H4L-4X4
nicolas++at++cae.ca              Tel: (514) 341-2000 x2275, Fax: (514) 340-5496 
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