Re: Need help to get projected textures to work !!!

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Allan Schaffer (allan)
Mon, 8 Dec 1997 10:00:09 -0800

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In reply to: Cedric Gautier: "Re: Two questions on texturing"

On Dec 7, 7:20pm, Hugo Eide Gunnarsen wrote:
> pf_spot=new pfLightSource();
> pf_spot->setMode(PFLS_PROJTEX_ENABLE,PF_ON);
> pf_spot->setAttr(PFLS_PROJ_TEX,pf_tex);
> pf_spot->setAttr(PFLS_PROJ_FRUST,pf_frust);
>
> pf_spot->setVal(PFLS_INTENSITY,.5f);
> pf_spot->setAtten(1,0,0);
> pf_spot->setPos(0,-0.75,0,1);

It's only a guess, but I think this setPos call might be the
problem. Comment it out and control the light's position with a
pfDCS, and see if that helps..

Allan

-- 
Allan Schaffer                                                allan++at++sgi.com
Silicon Graphics                               http://reality.sgi.com/allan
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