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Research and Implementation of Multi-User Shared Virtual Scene Framework

Author: YiShengLan
Tutor: WuJiaZhu
School: National University of Defense Science and Technology
Course: Software Engineering
Keywords: Distributed Virtual Reality Multi-user shared virtual scene Pre-loaded
CLC: TP391.9
Type: Master's thesis
Year: 2007
Downloads: 101
Quote: 0
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Abstract


The paper first analyzes distributed virtual reality the key technology , in-depth study of the open source OGRE the graphics engine RAKNET network engine , the concept of multi-user shared virtual scene framework , the user can use the keyboard and mouse control in a virtual scene roaming . Framework using C / S structure and UDP transport protocol , and the hierarchical structure of the scene graph to organize the management of the virtual scene model data by sending a status update message consistency maintenance of shared virtual scene . According to the network transmission delay caused by the stagnation of the screen , preloaded optimization framework . The framework for the realization adhere to free open source development kit based , greatly reduce the cost of software , and is conducive to the promotion .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Computer simulation
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