Hi !
Featured games (91)
games approved by the League of Dukes
Games in Showcase (757)
Games in Android Showcase (229)
games submitted by our members
Games in WIP (844)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  Java port of nvidia stripifier  (Read 2615 times)
0 Members and 1 Guest are viewing this topic.
Offline abies

Senior Devvie

« Posted 2003-12-20 14:12:50 »

It is not dependent on xith3d, so I thought it can be useful for broader audience. It is a direct port of

From their page:

NVTriStrip is a library for vertex cache aware stripification of geometry.


  • generates strips from arbitrary geometry.
  • flexibly optimizes for post TnL vertex caches.
  • can stitch together strips using degenerate triangles, or not.
  • can output lists instead of strips.
  • can optionally throw excessively small strips into a list instead.
  • can remap indices to improve spatial locality in your vertex buffers.
  • API and OS independent.

It is not yet fully tested, but basic stripification (convert to single long strip with degenerate triangle connection) works.

I'll continue to update this code, most probably also remove Nv prefixes from most classes, but this should not be a problem, as library has only 2-3 entry points and it should be trivial to update code if any change happens there. If you will find any problems with it, please let me know, but:

This is just a port, I do not claim I fully understand how it works. So, if something is broken in C++ version, it will be also broken in java version and will probably stay this way.

It IS slow for big objects. Algorithm is at least n^2, so expect big waits if you will go into umpteen thousands of faces and do not hope it will ever finish for hundreds of thousands.

Artur Biesiadowski
Pages: [1]
  ignore  |  Print  

EgonOlsen (78 views)
2018-06-10 19:43:48

EgonOlsen (58 views)
2018-06-10 19:43:44

EgonOlsen (78 views)
2018-06-10 19:43:20

DesertCoockie (260 views)
2018-05-13 18:23:11

nelsongames (158 views)
2018-04-24 18:15:36

nelsongames (157 views)
2018-04-24 18:14:32

ivj94 (898 views)
2018-03-24 14:47:39

ivj94 (162 views)
2018-03-24 14:46:31

ivj94 (811 views)
2018-03-24 14:43:53

Solater (175 views)
2018-03-17 05:04:08
Java Gaming Resources
by philfrei
2017-12-05 19:38:37

Java Gaming Resources
by philfrei
2017-12-05 19:37:39

Java Gaming Resources
by philfrei
2017-12-05 19:36:10

Java Gaming Resources
by philfrei
2017-12-05 19:33:10

List of Learning Resources
by elect
2017-03-13 14:05:44

List of Learning Resources
by elect
2017-03-13 14:04:45

SF/X Libraries
by philfrei
2017-03-02 08:45:19

SF/X Libraries
by philfrei
2017-03-02 08:44:05 is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!