Awesome, thanks! Less than 100 other issues to go. ;-)
(Down from 350 last week.)
On Apr 4, 2013, at 7:58 AM, Clifford Yapp wrote:
> If I remember correctly, that resulted from explaining the calculation to
> someone else - I don't think it cropped up in an observed error.
>
> CY
>
>
> On Thu, Apr 4, 2013 at 1:16 AM, Christopher Sean Morrison <[email protected]>
> wrote:
>
> Did Bob catch this by encountering the error or just by seeing the
> calculation and realizing it was wrong? Is there a way to get to that with a
> non-normalized vector? Basically, is it user-visible? :)
>
> Cheers!
> Sean
>
>
> On Aug 13, 2012, at 1:54 PM, [email protected] wrote:
>
> > Revision: 51964
> > http://brlcad.svn.sourceforge.net/brlcad/?rev=51964&view=rev
> > Author: starseeker
> > Date: 2012-08-13 17:54:51 +0000 (Mon, 13 Aug 2012)
> > Log Message:
> > -----------
> > Correct formula for obliquity in nirt - this will only be visable if the
> > normal vector isn't unitized. Bob caught this.
> >
> > Modified Paths:
> > --------------
> > brlcad/trunk/src/nirt/if.c
> >
> > Modified: brlcad/trunk/src/nirt/if.c
> > ===================================================================
> > --- brlcad/trunk/src/nirt/if.c 2012-08-13 17:37:34 UTC (rev 51963)
> > +++ brlcad/trunk/src/nirt/if.c 2012-08-13 17:54:51 UTC (rev 51964)
> > @@ -309,7 +309,7 @@
> > fastf_t cos_obl;
> > fastf_t obliquity;
> >
> > - cos_obl = fabs(VDOT(ray, normal) * MAGNITUDE(normal) / MAGNITUDE(ray));
> > + cos_obl = fabs(VDOT(ray, normal) / (MAGNITUDE(normal) *
> > MAGNITUDE(ray)));
> > if (cos_obl < 1.001) {
> > if (cos_obl > 1)
> > cos_obl = 1;
> >
> > This was sent by the SourceForge.net collaborative development platform,
> > the world's largest Open Source development site.
> >
> >
> > ------------------------------------------------------------------------------
> > Live Security Virtual Conference
> > Exclusive live event will cover all the ways today's security and
> > threat landscape has changed and how IT managers can respond. Discussions
> > will include endpoint security, mobile security and the latest in malware
> > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> > _______________________________________________
> > BRL-CAD Source Commits mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/brlcad-commits
>
>
> ------------------------------------------------------------------------------
> Minimize network downtime and maximize team effectiveness.
> Reduce network management and security costs.Learn how to hire
> the most talented Cisco Certified professionals. Visit the
> Employer Resources Portal
> http://www.cisco.com/web/learning/employer_resources/index.html
> _______________________________________________
> BRL-CAD Developer mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/brlcad-devel
>
> ------------------------------------------------------------------------------
> Minimize network downtime and maximize team effectiveness.
> Reduce network management and security costs.Learn how to hire
> the most talented Cisco Certified professionals. Visit the
> Employer Resources Portal
> http://www.cisco.com/web/learning/employer_resources/index.html_______________________________________________
> BRL-CAD Developer mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/brlcad-devel
------------------------------------------------------------------------------
Minimize network downtime and maximize team effectiveness.
Reduce network management and security costs.Learn how to hire
the most talented Cisco Certified professionals. Visit the
Employer Resources Portal
http://www.cisco.com/web/learning/employer_resources/index.html
_______________________________________________
BRL-CAD Developer mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/brlcad-devel
