RE: [Algorithms] Bullets on walls

[Tom F. <to...@mu...>]

For D3D (and probably OpenGL), a good alternative is to move the near & far
clip planes a bit further away for those tris. You only need to move the
near clip plane if using Z-buffering. If using W-buffering, you'll need to
move both.

Tom Forsyth - Muckyfoot bloke.
Whizzing and pasting and pooting through the day.

> -----Original Message-----
> From: Neal Tringham [mailto:ne...@ps...]
> Sent: 21 July 2000 10:56
> To: gda...@li...
> Subject: Re: [Algorithms] Bullets on walls
> 
> 
> 
> Giovanni Bajo <ba...@pr...> writes:
> > In DirectX, there is a ZBIAS stuff that let you set a priority order
> > (integer) when Z matches. It is a renderstate. But looking 
> at the caps, it
> > is not supported in every boards I have tried. I heard it is an old
> thingie
> > of first Voodoo boards.
> 
> Yes, the support for zbias seems to be rather inconsistent.
> 
> > I had not found something similiar in OpenGL.
> 
> You may want to look at the 1.1 glPolygonOffset function.
> 
> 
> Neal Tringham (Sick Puppies)
> 
> ne...@ps...
> ne...@em...
> 
> 
> 
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