Game Engine Architecture
•
9 gefällt mir•14,995 views
Use a game engine to create a video game. Its reusable components provide the general functionality. Define resources and building blocks. What are the key elements of a game engine?
Empfohlen
Weitere ähnliche Inhalte
Was ist angesagt?
Was ist angesagt? (20)
Andere mochten auch
Andere mochten auch (19)
Ähnlich wie Game Engine Architecture
Ähnlich wie Game Engine Architecture (20)
Kürzlich hochgeladen
Kürzlich hochgeladen (20)
Game Engine Architecture
- 3. MAIN CLASSES
- 4. VIEW CONTROLLER, VIEW • Update loop • Render loop • Events
- 5. SCENE MANAGER • Called on update and render cycles • Swaps scenes • Handles events
- 6. SCENE • Content into scenes • Nodes to be rendered • Per-frame processing
- 7. NODE • Basic elements • Tree hierarchy • Applies selected properties from its parent
- 8. RESOURCES
- 9. TEXTURES • Graphical data • Avoid multiple memory usage • Preloading
- 10. FONTS • Image, or • Pre-generated bitmap from vector font
- 11. SOUNDS • Short sound effects • Instant play • Simultaneous play • Uncompressed data • Preloading
- 12. SHADERS • Programs for GPUs • Visual effects • Less CPU usage
- 13. MATERIALS • Lighting properties • Shader Program selection • Used by Buffer Nodes
- 14. VERTEX AND INDEX BUFFER • Vertex data • Index data • Points, lines, or triangles • Owned by Buffer Nodes
- 15. NODES
- 16. BUFFER NODE • Draws aVertex Buffer • Index Buffer is optional
- 17. SPRITE NODE • Textured sprite • Rectangular 2D image • Clipping
- 18. LABEL NODE • Draws a string • Uses Font resource • Align modes • Word-wrap • Clipping
- 19. EMITTER NODE • Particle systems • Visual effects • Own coordinate-system • Source of particles
- 20. CAMERA NODE • Represents the viewer’s point of view • Used by the Render Pipeline
- 21. LIGHT NODE • Ambient, directional, point source • Lighting is enabled by the used Material • Limited count
- 22. SOUND NODE • Plays a sound • 3D or stereo sound effect by its position • Attach to graphical representation
- 23. MUSIC NODE • Plays the background music • Single • Compressed data • Buffered play • Looping
- 24. RENDER PIPELINE
- 25. RENDER PIPELINE • Executed on render cycle • For the presented scene • Single or multiple steps
- 26. RENDER STEP • Selects destination buffer • Specifies root source node (generally the scene) • Uses a camera for the point of view
- 27. OTHER COMPONENTS
- 28. GAME RELATED • 2D or 3D physics simulation • Game Center or similar gaming network
- 29. MONETIZATION, MEDIA • In-app purchases • Advertising • Social media interactions
- 30. by Attila Jenei ! http://www.attilajenei.com Game Engine Architecture