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Terrain LoD Algorithm Implementation
Radil, Přemek ; Pečiva, Jan (referee) ; Bartoň, Radek (advisor)
This thesis discusses implementation of LoD terrain visualization algorithm Seamless Patches for GPU-Based Terrain Rendering as extension for Coin3D library. It presents procedures which this algorithm uses for displaying large terrain datasets. Entire terrain is composed of patches that are stored in patch hierarchy. Patch hierarchy is traversed during runtime to generate active patches based on observer's position. Each patch consists of predefined tiles and connection strips so it doesn't need to store any geometry. During render of tiles and strips, displacement shader is applied. This thesis also evaluates results achieved in sample application and suggests some modifications to further increase algorithm performance.
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Seamless Patches for GPU-Based Terrain Rendering Algorithm Implementation
Jozefov, David ; Polok, Lukáš (referee) ; Bartoň, Radek (advisor)
This master's thesis deals with terrain rendering using a modern algorithm for adaptive level of detail. It describes two currently most used graphical application interfaces and high-level libraries that use them and summarizes principles and features of several level-of-detail algorithms for terrain rendering. In more detail it then describes the implementation of Seamless patches for GPU-based terrain rendering algorithm.
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Seamless Patches for GPU-Based Terrain Rendering Algorithm Implementation
Jozefov, David ; Polok, Lukáš (referee) ; Bartoň, Radek (advisor)
This master's thesis deals with terrain rendering using a modern algorithm for adaptive level of detail. It describes two currently most used graphical application interfaces and high-level libraries that use them and summarizes principles and features of several level-of-detail algorithms for terrain rendering. In more detail it then describes the implementation of Seamless patches for GPU-based terrain rendering algorithm.
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Terrain LoD Algorithm Implementation
Radil, Přemek ; Pečiva, Jan (referee) ; Bartoň, Radek (advisor)
This thesis discusses implementation of LoD terrain visualization algorithm Seamless Patches for GPU-Based Terrain Rendering as extension for Coin3D library. It presents procedures which this algorithm uses for displaying large terrain datasets. Entire terrain is composed of patches that are stored in patch hierarchy. Patch hierarchy is traversed during runtime to generate active patches based on observer's position. Each patch consists of predefined tiles and connection strips so it doesn't need to store any geometry. During render of tiles and strips, displacement shader is applied. This thesis also evaluates results achieved in sample application and suggests some modifications to further increase algorithm performance.
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