基于区域特性解释的表达型绘制

Expressive Rendering Based on Interpretation of Spatial Features

文中主要研究了 CAD领域中的表达型绘制技术 .针对机械零件的黑白润饰的特点 ,提出了以表面特性解释为基础的表达型绘制方法 ,进而系统地研究了基于区域特性来模拟不同表面润饰的各种手法和关键算法 ,并完成了一个实验系统 RETOUCH.

This paper focuses on expressive rendering for CAD applications. According to the specific features of technical illustration, a region based expressive rendering method for CAD is proposed. Its rendering engine is based on the interpretation of surface features, and the key algorithms to mimic various illustration effects on different surface polishes are presented in detail. An experimental system RETOUCH is implemented to demonstrate this approach.