Spot Lights

New Message	Reply	Date view	Thread view	Subject view	Author view

Katz (katz++at++ips.jsc.nasa.gov)
Thu, 30 Oct 1997 16:19:58 -0600 (CST)

Next message: Mike Montegut: "Beta . ??s"
Previous message: Rama Bindiganavale: "Question on sharing textures"

Hi all,
I guess I have a simple question, but due to my inexperience with Performer I can't figure out
the solution.
I am trying to add payload bay lights to the orbiter - a bunch of spot lights. I added a light source
node using MultiGen, got a pointer to it and printed its memory info. This is what I got:

[0:0]pfLightSource pfId=173 0x18226090 {
    trav masks: cull=0xffffffff draw=0xffffffff isect=0xffffffff
    bsphere: ctr(0.000000, 0.000000, 0.000000) rad=-1.000000
    pfLight {
    }
[0:0]} pfLightSource 173 0x18226090

What is pfLight doing there and why is empty?
I tried to add light color, intensity, etc. to the light source node, but I neither get any visual
results nor any different output when I print the source node info using pfPrint.

Any recommendations will be very helpfull. Thanks.

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

Next message: Mike Montegut: "Beta . ??s"
Previous message: Rama Bindiganavale: "Question on sharing textures"

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.