Animating Frame-to-Frame Coherent Line Drawings for Illustrative Purposes
Animating Frame-to-Frame Coherent Line Drawings for Illustrative Purposes
复制标题
DOI：
--
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
Maic Masuch;L. Schumann;Stefan Schlechtweg
中科院分区：
文献类型：
--
作者：
Maic Masuch;L. Schumann;Stefan Schlechtweg
我们提出了一个系统，用于渲染的线条画风格的三维动画。我们使用高度参数化的线模型，以确定线的外观。该模型使我们能够渲染特征线偏差，与现有的非真实感渲染系统相比，该系统具有帧连贯性。在动画期间由交叉和可见性变化导致的其他不一致通过路径重构方法来防止。此外，我们实现了一个关键帧的linestyle参数，使我们能够扩展插图技术，如简化场景或放置在某些对象的重点领域的3D计算机动画。
We present a system for rendering 3D animations in the style of line drawings. We use a highly parameterized line model in order to determine the appearance of a line. This model allows us to render characteristic line deviations that remain—in contrast to existing non-photorealistic rendering systems—frame coherent. Other inconsistencies which result from intersection and visibility changes during an animation are prevented by a path reconstruction method. Furthermore, we implemented a keyframing for linestyle parameters which enables us to extend illustration techniques like simplification of a scene or the placement of emphasis on certain objects to the field of 3D computer animation.