Real-Time Optimally Adapting Meshes : Terrain Visualization in Games

Abstract EN

One of the main challenges encountered by interactive graphics programmers involves presenting high-quality scenes while retaining real-time frame rates on the hardware.

To achieve this, level-of-detail techniques can be employed to provide a form of control over scene quality versus performance.

Several algorithms exist that allow such control, including the real-time optimally adapting mesh (ROAM) algorithm specifically aimed at terrain systems.

Although ROAM provides an excellent approach to terrain visualization, it contains elements that can be difficult to implement within a game system.

This paper hopes to discuss these factors and provide a more game-orientated implementation of the algorithm.