摘要
针对目前音乐可视化效果单一的问题,实现了一个与音乐充分结合,具有水彩画风格的动画效果。主要应用基于alpha通道的水彩画效果实现技术,基于优化物理模型、逐段拼接以及组合反走样等方法的动态场景仿真技术,借助Direct3D实现动画场景。结果显示,该方法可以在较低的CPU占用率和较小内存请求下达到良好效果。
Most of current music visualizations are monotone. In this article, a aquarelle-style music visualization integrated perfectly with music was implemented. It adopts some key technologies, such as aquarelle effect based on alpha channel, tidy physical model, piecemeal joint, and composite anti-aliasing, etc. The example of music visualization by bloom, stalk, dimple and goldfish shows that this method can get good effect with low CPU occupancy and small memory request.
出处
《计算机应用》
CSCD
北大核心
2005年第3期729-731,共3页
journal of Computer Applications
关键词
ALPHA通道
实时渲染
音乐可视化
组合反走样
alpha channel
real-time rendering
music visualization
composite anti-aliasing
