A Parallel Architecture for Interactively Rendering Scattering and Refraction Effects
A Parallel Architecture for Interactively Rendering Scattering and Refraction Effects
复制标题
DOI：
10.1109/mcg.2011.106
复制
发表时间：
2012-03
影响因子：
1.8
通讯作者：
D. Bernabei;Ajit Hakke Patil;F. Banterle;Marco Di Benedetto;F. Ganovelli;S. Pattanaik;Roberto Scopigno
中科院分区：
文献类型：
--
作者：
D. Bernabei;Ajit Hakke Patil;F. Banterle;Marco Di Benedetto;F. Ganovelli;S. Pattanaik;Roberto Scopigno
提出了一种结合两种算法的复杂光照效果交互绘制新方法。第一种方法在非均匀折射介质中进行精确的光线追踪，以计算高频现象。第二个应用晶格玻尔兹曼照明占低频多重散射效应。这两种算法在现代图形硬件上并行执行。这篇文章包括了作者的一个视频动画实时算法渲染的各种场景。
A new method for interactive rendering of complex lighting effects combines two algorithms. The first performs accurate ray tracing in heterogeneous refractive media to compute high-frequency phenomena. The second applies lattice-Boltzmann lighting to account for low-frequency multiple-scattering effects. The two algorithms execute in parallel on modern graphics hardware. This article includes a video animation of the authors' real-time algorithm rendering a variety of scenes.