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STCW78/95 convention proposes new requirements for operation training of special purpose ship, so it becomes vital and necessary to realize semi-submersible heavy lift vessel handling simulator. The visualization of semi-submersible heavy lift ship handling simulator can be realized under the Visual C++ and OSG visualization development environment. The core technologies are described in details such...
Light interaction considering scattering and absorbing is implemented with some simplicity physically. Dead reckoning based calculation is used during the implementation. After the 3D cloud being integrated using cellular automata clouding modeling method, experimental results show that it has realistic effect with fast rendering speed on a common PC. The method in this paper is very suitable for...
Natural phenomenon simulation such as: ocean sea, spray, snow, rain etc. is a challenging topic in field of computer graphics. How to generate spray on sea? How to consider both wave spectrum and sea scale while simulating wave in visual system? How to implement the algorithm of wave generation in real-time? Based on analyzing the relationship between sea scale and wave spectrum, the wave model of...
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