Re: CHanging point sizes

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Angus Dorbie (dorbie++at++multipass)
Tue, 25 Nov 1997 10:06:44 -0800

On Nov 25, 12:22pm, Hugo Eide Gunnarsen wrote:
> Subject: CHanging point sizes
> What I'm trying to do is to make the points in the model 3010.star
> larges, so they will be visible on a projector.
>
> I have tried to write a program creating 27 points, and have them at
> different sizes, but it does not seems like pfGeoSet->pntSize(100.0)
> or pfGeoSet->pntSize(0) changes the point size at all.
>
> So how what should I do to set the point size higher ?

point size is im pixels, try changing the values to something sensible
like 2 or 3, support is platform dependant.

On iR you will get high quality circular points if you have
multisampling on.

You may also want to try using light point state if you have no
success with the geoset point size, in fact this may be the
problem you are encountering, the loader creating a light point
state which ignores your geoset tinkering.

Cheers,Angus.
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