Spotlights by Projected Texture Problems

New Message Reply Date view Thread view Subject view Author view

Neil Williams (neil.f.williams++at++gecm.com)
Thu, 30 Oct 1997 09:12:26 +0000 (GMT)

Hi,
I've got two problems with a modified version of the Spotlight example source
in the 'Creating Visuals Effects ' section of the 2.1 manual.

Firstly - Instead of getting one spotlight texture on my terrain I get hundreds
of them replicated all over the place. I can change their size by tweaking the
frustum FoV or the LSourcePos, but I can't get a single spotlight source. Any
ideas?

Secondly - So far I've been using an O2 for projected texture spotlights. I've
tried the same code on our MXI graphics machine and the projected texture does
not appear. Why not?

Thanks in advance.

=======================================================================
List Archives, FAQ, FTP: http://www.sgi.com/Technology/Performer/
            Submissions: info-performer++at++sgi.com
        Admin. requests: info-performer-request++at++sgi.com

New Message Reply Date view Thread view Subject view Author view

This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:56:09 PDT

This message has been cleansed for anti-spam protection. Replace '++at++' in any mail addresses with the '@' symbol.