Re: [Chromium-dev] seethrough SPU and documents

[Brian P. <bri...@tu...>]

Anthony Steed wrote:
> 
> I've been lurking on this list for a while - we've been using Chromium 
> for a while for some demos and prototyping some systems for driving a CAVE.
> 
> Because of the experience of a student, I took a look at the online 
> documentation. The online and CVS documentation for the seethrough 
> example is out of date (the state tracker code was wrong, some code 
> typos). I had a go at updating it and it almost works as advertised now.
> 
> First things first: in template/gen_template.py, the file 
> templatespu_proto.py doesn't exist, so the generation scripts fails. 
> That line needs deleting.
> 
> In the seethrough example, I fixed all the problems with changed data 
> structures and code, but I can't get my quake3 to look like glassquake 
> unless I force multitexturing to be off. I.E. in q3config.cfg, change:
> 
>  seta r_ext_multitexture "1"
> to
>  seta r_ext_multitexture "0"
> 
> I had a quick go at getting the multitexturing working, but someone who 
> knows more about chromium could probably spot the problem straight away. 
> Otherwise it works fine.
> 
> As I'm not registered as a developer on sourceforge, I put a revised 
> version of the codegen.html here:
>  http://www.cs.ucl.ac.uk/staff/A.Steed/scratch/cr/codegen.html
> and code packages here:
>  http://www.cs.ucl.ac.uk/staff/A.Steed/scratch/cr/seethrough.tar.gz
>  http://www.cs.ucl.ac.uk/staff/A.Steed/scratch/cr/seethrough_step11.tar.gz

Anthony,

I've checked in your updated docs, and did some other updates myself.

I've run out of time to investigate the multitexture issue though.

-Brian