Re: Ask for help!

New Message Reply Date view Thread view Subject view Author view

Angus Dorbie (dorbie++at++sgi.com)
Fri, 05 Mar 1999 16:20:35 -0800

The problem is isotropic MIP mapping.

See the "Anisotropic" section on www.dorbie.com for an explanation and
sample code which can fix this in Performer. You have a very constrained
problem so it should be easy for you to unblur your tracks & approaching
objects like buildings and hedge rows.

Cheers,Angus.

Publishing User wrote:
>
> Dear Performer Experts,
>
> I am a new Performer user.I want to use Performer
> to develop visual simulation program in locomotive
> simulator.I use MultiGen to build model,when I use
> perfly to drive it,the texture on the ground plane
> exhibit blurr.I want to know how to resolve this problem,
> maybe there are some tricks.
> I have another question: whether it is fit for to use
> the clipmaping in visual simulation
> of locomotive simulator or not.
>
> Thank you very much!
> Qiujing
>
> ---------------------------------
> QiuJing
> Tel:(86)28-7600132(o)
> Email:qiujing5++at++263.net
> yunda++at++public.sc.cninfo.net
> qiu_jing++at++usa.net
> Chengdu,Sichuan
> P.R.CHINA
>
> =======================================================================
> List Archives, FAQ, FTP: http://www.sgi.com/software/performer/
> Submissions: info-performer++at++sgi.com
> Admin. requests: info-performer-request++at++sgi.com

-- 
"Only the mediocre are always at their best." -- Jean Giraudoux


For advanced 3D graphics Performer + OpenGL based examples and tutors:
http://www.dorbie.com/

New Message Reply Date view Thread view Subject view Author view

This archive was generated by hypermail 2.0b2 on Fri Mar 05 1999 - 16:20:40 PST

This message has been cleansed for anti-spam protection. Replace '++at++' in any mail addresses with the '@' symbol.