Inventor Vs Performer Vs Optimizer

WHAT are all these? How are they different?
I dont seem to be getting anything that they seem or say in the online things.

Originally posted by cyrax_iiit:
WHAT are all these? How are they different?
I dont seem to be getting anything that they seem or say in the online things.

There are all scene graph from SGI for different applications.
Inventor is kinda general.
Performer is for visual simulation, while Optimizer is for CAD/CAM.
Of course you can use each of them for other applications.
You can find more information about these APIs on SGI’s website.

Here’s some links to performer stuff

             Performer Home page
              [http://www.sgi.com/software/performer/](http://www.sgi.com/software/performer/)   

             Link to Performer Examples
              [http://techpubs.sgi.com/library/tpl/cgi-...veloper/Perf_PG](http://techpubs.sgi.com/library/tpl/cgi-bin/browse.cgi?cmd=toc&style=examples&coll=0620&db=bks&pth=/SGI_Developer/Perf_PG)  

             Link to Programmers on Line Guide
              [http://techpubs.sgi.com/library/tpl/cgi-...veloper/Perf_PG](http://techpubs.sgi.com/library/tpl/cgi-bin/browse.cgi?coll=0620&db=bks&cmd=toc&pth=/SGI_Developer/Perf_PG)   

             Link to Programmers Guide download
              [http://techpubs.sgi.com/library/tpl/cgi-bin/download.cgi?coll=0620&db=bks&docn umber=007-1680-060](http://techpubs.sgi.com/library/tpl/cgi-bin/download.cgi?coll=0620&db=bks&docnumber=007-1680-060)   

             Link to online Getting Started with Performer
              [http://techpubs.sgi.com/library/tpl/cgi-...Perf_GetStarted](http://techpubs.sgi.com/library/tpl/cgi-bin/browse.cgi?coll=0620&db=bks&cmd=toc&pth=/SGI_Developer/Perf_GetStarted)   

             link to Getting Started download pages
              [http://techpubs.sgi.com/library/tpl/cgi-bin/download.cgi?coll=0620&db=bks&docn umber=007-3560-002](http://techpubs.sgi.com/library/tpl/cgi-bin/download.cgi?coll=0620&db=bks&docnumber=007-3560-002)   

             Link to the SGI Developer Tech Docs page lots of good links to downloadable docs on many graphics subjects.
              [http://techpubs.sgi.com/library/tpl/cgi-bin/browse.cgi?coll=0620&db=bks&pth=/SGI_Dev eloper](http://techpubs.sgi.com/library/tpl/cgi-bin/browse.cgi?coll=0620&db=bks&pth=/SGI_Developer)