Re: pfmath

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Jean-Luc Dery (dery++at++cae.ca)
Wed, 26 Jun 1996 09:55:00 -0400

On Jun 26, 8:01am, wasileskib++at++adadv1.mdc.com wrote:
> Subject: pfmath
> There is a routine, pfDistancePt3 that I would like to use;
> however, there does not seem to be a C++ version of it.
> The regular definition is in <Performer/prmath.h> but is for C .
> There is a macro PFDISTANCE_PT3 in <Performer/pr/pfLinMath.h>
> which has the same functionality. Was this overlooked or intenai
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>-- End of excerpt from wasileskib++at++adadv1.mdc.com

There is a member function in pfVec3 class declared in
<Performer/pr/pfLinMath.h> called "distance":

float pfVec3::distance(const pfVec3& pt2);

This is the C++ version of pfDistancePt3; you can man page pfVec3 for more
details.

Hope this helps,

-- 
____________________________________________________________________


Jean-Luc Dery                   CAE Electronics Ltd., 8585 Cote De Liesse
System Engineer                 Saint-Laurent, Quebec, Canada, H4L-4X4
3-D Graphics Applications       tel: +1 514 341 2000 extension 2275
dery++at++cae.ca                     fax: +1 514 340 5496
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