基于几何和纹理混合的工业产品三维建模  

Three-dimensional modeling of industrial products based on geometry and texture blending

作　　者：刘腾蛟[1] LIU Teng-jiao(School of Art,Xi’an Institute of Translation,Xi’an 710105,China)

机构地区：[1]西安翻译学院艺术学院

出　　处：《信息技术》2020年第1期85-90,共6页Information Technology

摘　　要：基于风格化的特征形状或外观样式的三维建模是产品设计客观需求,为此本研究提出了一种基于程序化建模方法的工业产品三维建模软件设计。所述建模方法首先将产品三维模型分割为基础功能模型和样式特征模型,其次搜索基础模型和样式模型的所有可能组合,最后通过采用变形技术将模型在纹理和几何水平上组合。评估结果表明,该建模软件能够输出满足用户感官需求的风格化设计产品,且具有良好的系统性能。Three-dimensional modeling based on stylized feature shape or appearance style is an objective requirement of product design.For this reason,this paper proposes a three-dimensional modeling software design for industrial products based on programmatic modeling method.The modeling method firstly divides the product three-dimensional model into a basic functional model and a style feature model,and secondly searches for all possible combinations of the basic model and the style model,and finally combines the model at the texture and geometric level by using a deformation technique.The 3D modeling software based on the modeling method can combine the basic model and the style model,while retaining the user-specified shape features of the basic model and the attractive features of the style model with the limited help of the user.The evaluation results show that the modeling software can output a stylized design product that meets the user’s sensory needs and has good system performance.

关 键 词：计算机图形学 建模 模型组合 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]