Generation of 3D building models from 2D architectural plans

被引:65
作者
Lewis, R
Sequin, C [1 ]
机构
[1] Design Variat Inc, Berkeley, CA 94704 USA
[2] Univ Calif Berkeley, Div Comp Sci, EECS, Berkeley, CA 94720 USA
关键词
building visualization; architectural CAD models; floor plan extrusion; solid model generation;
D O I
10.1016/S0010-4485(98)00031-1
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
A robust, semi-automatic way is presented to create 3D polyhedral building models from computer-drawn floor plans, requiring minimal user interaction. The models adhere to a consistent solids representation and can be used for computer rendering, visualization in interactive walkthroughs, and in various simulation and analysis programs. The output of our prototype program is directly compatible with the Berkeley WALKTHRU system and with the NIST CFAST fire simulator. A consistent model of a seven-storey building with more than 300 rooms has been generated in the time span of a few days from original AutoCAD floor plans drawn by architects. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:765 / 779
页数:15
相关论文
共 17 条
[1]  
*ADV REL TECHN INC, 1997, CHIEF ARCH US GUID
[2]  
Airey J. M., 1990, Computer Graphics, V24, P41, DOI 10.1145/91394.91416
[3]  
*AUT INC, 1994, AUT CAD REL 12 US GU
[4]  
*AUT INC, 1994, AUT CAD REL 12 ADV T, P267
[5]  
BUKOWSKI RW, 1997, ACM SIGGRAPH 1997 CO, P35
[6]  
BUKOWSKI RW, 1995, UCBCSD95886 EECS
[7]  
COUCH GS, 1992, UCBCSD94830 EECS
[8]  
Funkhouser T, 1995, PRESENCE-TELEOP VIRT, V5, P13
[9]  
FUNKHOUSER TA, 1993, THESIS U CALIFORNIA
[10]  
*GRAPH INC, 1996, ARCH 5 0 US GUID