Re: [info-performer] Problem with pfVolFog

From: Radomir Mech (rmech++at++engr.sgi.com)
Date: 04/01/2003 10:37:11

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Hi Jason,

you need to define your own draw callback from which you call
layeredfog->draw().

Regards,
Radomir

Chee Tzuon wrote:
>
> Hi,
>
> I'm currently testing on Layered Fog and Patchy Fog function in Performer 3.0 on NT OS.
> I followed the steps in the Programming Guide, but still getting my original pfEarthSky Fog settings.
> Any problem with my settings?
>
> layerfog=new pfVolFog;
>
> layerfog->addColoredPoint(3,1,1,0,0);
> layerfog->addPoint(5,0.1);
> layerfog->addPoint(7,0.5);
> layerfog->apply(scene);
> layerfog->setVal(PFVFOG_LAYERED_MODE ,PFVFOG_EXP);
> layerfog->addChannel(channel);
> layerfog->updateView();
>
> Thanks
> Regards
> Jason
>
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