基于VR技术的建筑室内空间最优布局仿真研究  

Simulation Research on Optimal Layout of Interior Space in Buildings Based on VR Technology

作　　者：沈雷 宋季蓉[2] 张丹[1] SHEN Lei;SONG Ji-rong;ZHANG Dan(School of Art and Design,North China Institute of Science and Technology,LangfangHebei 065200,China;School of Architecture and Art,Dalian University of Technology,Dalian Liaoning116024,China)

机构地区：[1]华北科技学院艺术设计学院,河北廊坊065200 [2]大连理工大学建筑与艺术学院,辽宁大连116024

出　　处：《计算机仿真》2023年第5期279-283,共5页Computer Simulation

基　　金：中央高校基本科研业务费资助(3142020029);河北省高等学校人文社会科学研究项目(SC2021083);河北省文化艺术科学规划和旅游研究项目(HB21-YB100)。

摘　　要：以获取建筑室内空间最优布局方案为目的,研究基于VR技术的建筑室内空间最优布局方法。将建筑室内空间环境投影至二维xoy平面中,确定建筑室内空间的几何特征以及布局对象的布局属性,将二维图纸导入虚拟现实平台内,生成建筑室内空间的三维空间模型。根据三维空间模型,以布局对象的布局属性为约束,构建不同布局对象内布局元素的一比一模型,并实施渲染与烘焙处理,汇聚全部布局元素模型构建布局元素模型数据库。在数据库内选取合适的布局元素模型,并将其导入虚拟显示平台内实施定位与编辑,生成建筑室内空间布局场景的交互效果,利用双目摄像机进行漫游控制,在漫游控制下实现布局对象中不同布局元素的显隐、布局元素材质的替换以及不同元素的替换与调整的功能。仿真结果显示利用上述方法能够获取最优布局方案。In order to obtain the optimal layout scheme of building indoor space,the optimal layout method of building indoor space based on VR technology was studied in the paper.Project the interior space environment of the building into a two-dimensional xoy plane,determine the geometric characteristics of the interior space and the layout attributes of the layout objects,import the two-dimensional drawings into the virtual reality platform,and generate the three-dimensional space model of the building interior space.In the first mock exam,the layout model was used to constrain the layout attributes of layout objects,and the one to one model of layout elements in different layout ob-jects was constructed.The rendering and baking process was implemented,and all layout element models were gath-ered to build the layout element model database.Select the appropriate layout element model in the database and im-port it into the virtual reality platform to implement positioning and editing,generate the interactive effect of the building indoor space layout scene,use the binocular camera for roaming control,and realize the functions of the dis-play and concealment of different layout elements in the layout object,the replacement of layout element materials,and the replacement and adjustment of different elements under the roaming control.Simulation results show that the optimal layout scheme can be obtained by using this method.

关 键 词：建筑室内空间 最优布局 空间模型构建 三维几何模型 漫游控制 

分 类 号：TP394.41[自动化与计算机技术—计算机应用技术]