基于曲线光线追踪的非真实感绘制算法

非真实感绘制技术是计算机图形学中一个崭新而富有活力的分支，它的出现弥被 了传统真实感绘制技术在建筑、机械等实际应用方面以及艺术方面的缺陷，而光线追踪传统真实感图象保成的经典方法，能够精确模拟出景物的光照效果。本文探索性地把光线追踪与非真实感绘制结合起来，提出出基于曲线光线追踪实现真实感图象的生成，它的提出丰富 了非真实感绘制的方法和手段。

Non-photorealistic Rendering Based on Curve Ray Tracing

Non photorealistic rendering technique is a brand new branch in computer graphics. It's application can make up many defect inherent in traditional photorealistic rendering,such as one hand in architecture and machinery,the other in art. Ray tracing is a classic method in synthesizing photorealistic image,It can accurately simulate the lighting effect of the whole scene. But in this paper,We,in a experimenting manner,combine ray tracing with non photorealistic rendering and bring forward a new non photorealistic technique based on curve ray tracing to generate non photorealistic image. This makes non photorealistic rendering technique amplified.