Generated Huizhou Building Base On Shape Grammar

Manually create traditional architecture modeling using business modeling software,it often takes lots of manpower and time,and modelers need relevant knowledge in the field of architecture.In recent years,with the rapid development of the virtual tourism,scene roaming and other industry,the technology of creating virtual scene modeling gradually become the focus research subject in the filed of computer graphics and virtual reality.Huizhou building is one of the important genre of Chinese traditional buildings,is an important component of the Hui-culture.Researching simple and efficient method of modeling Huizhou building has important significance to carry forward the Hui-culture and digital heritage protection.Shape grammar is a grammar system that operating shape,combining with grammar rules,analysising and designing new shape.It provides a powerful tool for abstracting the construction process.This dissertation through to research shape grammar and rules of Huizhou buildings,propose construction grammar of Huizhou building,design grammar rules.And further introduce control rules based on semantic information of Huizhou buildings,create construction grammar of Huizhou building plus,let users only need a simple interaction can generate lifelike,reasonable Huizhou building efficiently.In this dissertation,the main work can be divided into the following three points:(1)Designing Huizhou building construction grammar.First introduces the concept and application of shape grammar;next present formalization definition of Huizhou building construction grammar;then design grammar rules according to the Huizhou building’s connnection rules,layout rules and parameter constraints;finally,introduce the general process of using Huizhou building construction grammar to model.(2)Designing HuiZhou building construction grammar plus.First of all,analysis insufficient and limitations of HuiZhou building construction grammar,given solving ideas;next introduce the HuiZhou semantic information and control rules,present HuiZhou building construction grammar plus;then create control rules base on analysising HuiZhou semantic how to influence building component’s parameter and layout;finally,introduce the general process of using HuiZhou building construction grammar plus to model.(3)Designing and implementing the system of modeling Huizhou building.Combined with the above work,implement the system of modeling Huizhou building,built system architecture,analysis the function of each system module.Finally combining with the experimental results and users’ experience survey,evaluate the advantages of the system.