Clipmap Config Files

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Tze Lin Ong (tzelin++at++singapore.sgi.com)
Thu, 10 Jul 1997 16:34:16 +0800

Hi all,

Has anyone tried clipmapping with 5551-format tiles (or any other format, for
that matter)? I'm having a little trouble finding out what to specify in my
image cache (.ic) and clip texture (.ct) files for the texture format.

I thought the answer would be:

ic_version1.0/ct_version1.0

ext_format PFTEX_PACK_8
int_format GL_RGB5_A1_EXT
img_format PFTEX_RGBA
<etc>

...but perfly reports, among others,

PF Warning(2): Normal Read of file map.256.r000.c000.raw5551
failed
PF Warning: Only Read 32768 of 65536 Texels

...and so on for all the other clip levels. I've consulted the man pages for
pfTexture and glDrawPixels, etc, but to no avail.

Can anybody shed some light on this?

Thanks v much, in advance!

Cheers,
tzelin

-- 
______________________________________________________________________			   
Ong Tze Lin		   	   Silicon Graphics ASEAN Headquarters	   				   
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