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Automatic placement and routing technology for interactive 3D application
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Automatic placement and routing technology provides an effective tool for designing simulation and information guidance.Various intelligent algorithms in mechanical design,ocean and ship engineering and aerospace design have been implemented.However,automatic placement and routing has never been integrated into interactive 3D application.In this paper,idea of combining the interactive 3D application with automatic placement and routing is proposed,and its main issue is discussed.Then we present a new placement and routing algorithm suitable for 3D interactive application containing model design,fundamental algorithm and global optimization to remove routing blockage.Experimental results demonstrate that the proposed algorithm works effectively in simulation,meets the requirements of real-time rendering and has great practical value.
virtual realityautomatic placement and routingblockage removalabstract factory design pattern
WAN Wang-gen、CHENG Xiao、XU Hong-wei
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School of Communication and Information Engineering,Shanghai University,Shanghai 200072,P.R.China
Research Center of Intelligent Transportation System,Shanghai University,Shanghai 200072,P.R.China
国家高技术研究发展计划(863计划)国家自然科学基金Key Discipline Development Program of Shanghai