基于VRML/X3D技术的室内景观虚拟设计  

Virtual interior landscape design based on VRML/X3D technology

作　　者：梁宇鸣[1] 杨飞 LIANG Yuming;YANG Fei(City College,Wuhan University of Science and Technology,Wuhan 430083,China;Tarene Technology Co.,Ltd,Wuhan 430000,China)

机构地区：[1]武汉科技大学城市学院,湖北武汉430083 [2]达内时代科技集团有限公司,湖北武汉430000

出　　处：《现代电子技术》2019年第17期159-162,167,共5页Modern Electronics Technique

摘　　要：针对采用APICloud法虚拟设计室内景观时,采用云端一体技术对整体室内环境进行建模,虚拟设计出的室内景观结果沉浸感低,文中采用VRML/X3D 技术对室内景观进行虚拟设计。软件采用B/S的表示层、业务逻辑层和数据访问层框架结构,通过场景分割方法将整体室内场景分割为多个基础场景与实体,采用VRML和X3D数据库驱动的动态建模功能建立不同基础场景以及整体室内场景模板;在此基础上采用VRML代码生成室内景观虚拟场景,室内墙体颜色更换、地面和墙体虚拟映射的实现增强了室内景观的虚拟设计效果。实验结果表明,采用该方法对不同室内景观虚拟设计后,室内空间利用率高且用户对室内景观的沉浸感较强,室内景观虚拟效果的满意度高。In the past,when APICloud method was used to design indoor landscape,cloud end integration technology was used to model the whole indoor environment. The result of virtual design has low immersing sense. Therefore,VRML/X3D technology is used to design indoor landscape. The framework structure of B/S presentation layer,business logic layer and data access layer is used in the software. The whole indoor scene is divided into several basic scenes and entities by scene segmentation method. The dynamic modeling function driven by VRML and X3D databases is used to build different basic scenes and the whole indoor scene templates. On this basis,the VRML code is used to generate the indoor landscape virtual scene. The color replacement of indoor walls,and realization of ground and wall virtual mapping can enhance the virtual design effect of indoor landscape. The experimental results show that the method has high utilization rate of indoor space,and can make the users has strong immersing sense at indoor landscape,and high satisfaction in indoor landscape virtual effect.

关 键 词：室内景观设计 虚拟设计 VRML/X3D技术 场景分割 环境建模 场景模板 

分 类 号：TN02.34[电子电信—物理电子学] TB472[一般工业技术—工业设计]