基于Multigen-Paradigm Creator的数字船舶舱内场景漫游建模方法的研究

Scene roaming modeling technique inside digital ship cabin based on Multigen-Paradigm Creator

探索M u ltigen-parad igm C reator的建模原理与方法、优化其数据库的方法及与V ega衔接使用实现动态漫游的过程。通过对M u ltigen-Parad igm C reator在数字机舱建模过程中运用方法的描述,以及与V ega衔接构建数字机舱主动漫游方法的研究,指出M u ltigen-Parad igm C reator的层次结构特点及制作实景场景在主动漫游过程中具有实时性。通过对具体场景的建立,构建起场景内部模型不同节点的分布和组合,实现在计算机系统中一定范围的全真实景模拟。通过对船舶机舱场景的建立,组织和优化机舱场景数据库节点布置,实现了与V ega结合的浸入式方法的漫游过程。

In this paper, the principle, technique and database optimization of Multigen-Paradigm Creator modeling is discussed, as well as its combination with Vega to realize dynamic roaming. Through description of Multigen-Paradigm Creator applied in digital cabin modeling and its combination with Vega to compose initiative roaming technique in digital cabin, the author presents the hierarchy of Multigen-Paradigm Creator structure and the realtime feature during its initiative roaming process of realistic view scene manufacture. Based on detailed scene, the various node distribution and combination is constructed of scene interior model, and the realistic view simulation within a range in computer system is realized. Through cabin scene construction, organization and optimization of cabin scene database node contribution, the roaming process of immersion with Vega has been realized.