Re: Indigo2 impact

New Message Reply Date view Thread view Subject view Author view

Javier Castellar (javier++at++sixty)
Wed, 13 Sep 1995 11:45:28 -0700

It is true that the speed on texture loading is very fast on Impact. But it is
also true that in RE/RE2 you have a good speed when you page bilinear textures
using in gl subtexload and in ogl glTexSubImage2DEXT.

I have seen applications running a very high frame rates with texture paging
enought to meet most of the vissim related needs.

In order to do it it is mandatory the use of preDraw/PostDraw callbacks the the
above mentioned gl/ogl API.

-Javier

-- 
 o
<\> (Fix and Create or Die)
/ \
*************************************************************************
* Javier Castellar Arribas     * Email:              javier++at++asd.sgi.com *                 
*                              * Vmail:            		 3-1589 *            
* Member of Technical Staff    * Phone:                  (415)-390-1589 *
* Real-Time Graphics	       * Fax:                    (415)-964-8671 *     
* Advanced Systems Division    * MailStop:                       8U-800 *
************************************************************************* 
* Silicon Graphics Inc.                                                 *
* 2011 N. Shoreline Boulevard,                                          *                        
* Mountain View, California 94043-1386, USA                             *
*************************************************************************
"The violence is the resource of non competent people."
				                       Hari Seldon

New Message Reply Date view Thread view Subject view Author view

This archive was generated by hypermail 2.0b2 on Mon Aug 10 1998 - 17:51:52 PDT

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