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3D Rendering Optimization For MMOs


                                Michiel van der Ros
                                Virtual Fairground
                                    Amsterdam




michiel@virtualfairground.com              Michiel van der Ros - 3D Rendering Optimization for MMOs
Sinclair ZX81
2 kilobytes of ram
Browser based MMOs


Based on TV-Series:
 Galactik Football
 Avatar Creator in PV3D
 www.ClubGalactik.com




                          Michiel van der Ros - 3D Rendering Optimization for MMOs
Four stages of 3D optimization


1. Serializing Collada
2. Sprite sheet factory
3. Not overloading processor
4. Memory management




                               Michiel van der Ros - 3D Rendering Optimization for MMOs
1. Serializing Collada


2.5 mb XML -> 0,7 mb ByteArray
10 seconds parsing -> 0.1 sec




                                 Michiel van der Ros - 3D Rendering Optimization for MMOs
2. Sprite Sheet Factory

Never render the same thing twice
Make snapshots, use them like a film strip
One factory, many players
1000+ snapshots per second!




                                      Michiel van der Ros - 3D Rendering Optimization for MMOs
3. Not overloading the processor

One big loop freezes interface
Divide task in small chunks
Perform renders 25ms per frame
Give processor time to breathe




                                 Michiel van der Ros - 3D Rendering Optimization for MMOs
4. Memory Management

Keep track of all references
Make every item disposable
But keep in mind reloading
and reparsing




                               Michiel van der Ros - 3D Rendering Optimization for MMOs
Thank you!
                              Visit www.ClubGalactik.com

FOTB Staff
Papervision3D team
Virtual Fairground dev team
FDT by PowerFlasher
PureMVC, Gugga

                              twitter.com / micros
                              michiel @ virtualfairground.com
                                Michiel van der Ros - 3D Rendering Optimization for MMOs

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FOTB 09 Elevator Pitch - 3D Rendering Optimization for MMOs

  • 1. 3D Rendering Optimization For MMOs Michiel van der Ros Virtual Fairground Amsterdam michiel@virtualfairground.com Michiel van der Ros - 3D Rendering Optimization for MMOs
  • 3. Browser based MMOs Based on TV-Series: Galactik Football Avatar Creator in PV3D www.ClubGalactik.com Michiel van der Ros - 3D Rendering Optimization for MMOs
  • 4. Four stages of 3D optimization 1. Serializing Collada 2. Sprite sheet factory 3. Not overloading processor 4. Memory management Michiel van der Ros - 3D Rendering Optimization for MMOs
  • 5. 1. Serializing Collada 2.5 mb XML -> 0,7 mb ByteArray 10 seconds parsing -> 0.1 sec Michiel van der Ros - 3D Rendering Optimization for MMOs
  • 6. 2. Sprite Sheet Factory Never render the same thing twice Make snapshots, use them like a film strip One factory, many players 1000+ snapshots per second! Michiel van der Ros - 3D Rendering Optimization for MMOs
  • 7. 3. Not overloading the processor One big loop freezes interface Divide task in small chunks Perform renders 25ms per frame Give processor time to breathe Michiel van der Ros - 3D Rendering Optimization for MMOs
  • 8. 4. Memory Management Keep track of all references Make every item disposable But keep in mind reloading and reparsing Michiel van der Ros - 3D Rendering Optimization for MMOs
  • 9. Thank you! Visit www.ClubGalactik.com FOTB Staff Papervision3D team Virtual Fairground dev team FDT by PowerFlasher PureMVC, Gugga twitter.com / micros michiel @ virtualfairground.com Michiel van der Ros - 3D Rendering Optimization for MMOs