摘要
通过动画角色的绘画与建模可提升角色立体感和渲染效果,将动画角色丰富形象地呈现给观看者。提出三维虚拟动画设计中的角色绘画与建模方法,构建三维虚拟动画角色绘画与建模系统,以动作捕捉、虚拟动画角色绘画以及三维模型设计为核心,利用虚拟技术与三维设计技术完成角色绘画与建模。划分角色类型后,通过基本结构、色彩与动作三个环节完成动画角色绘画;以完成绘画后的动画角色为基础,通过结构特征分析、建模方法确定和三维动画模型制作三个过程完成三维虚拟动画设计中的角色建模。将三维模型导入以VR技术为核心的动画虚拟仿真平台,实现与用户之间的互动与显示。实验结果显示该方法运行帧速和纹理数与对比方法相比分别提升了4 f/s和1 MB以上,说明该方法得到的角色画质效果更好,行为连接更加流畅、清晰度更高。
With the drawing and modeling of animation characters,the stereoscopic sense and rendering effect of the characters can be improved,and the rich images of animation characters can be presented to the viewers.The method of character drawing and modeling is puts forward for 3D virtual animation design to construct a 3D virtual animation character drawing and modeling system,which takes action capture,virtual animation character drawing and 3D model design as its core,and uses virtual technology and 3D design technology to complete character drawing and modeling.After classification of the character types,the animation character drawing is completed through three links of basic structure,color and action.The well drawn animation character is taken as the basis to complete the character modeling in 3D virtual animation design by means of structure feature analysis,modeling method determination and 3D animation model making.The 3D model is imported into the animation virtual simulation platform taking VR technology as the core to realize the interaction with users and display.The experimental results show that the frame rate and texture number of this method are increased by more than 4 f/s and 1 MB respectively in comparison with the contrast methods,which show that the character image quality effect of this method is better,its behavior connection is smoother and its definition is higher.
作者
陈冲
CHEN Chong(Hubei University of Science and Technology,Xianning 437100,China)
出处
《现代电子技术》
北大核心
2020年第19期27-30,34,共5页
Modern Electronics Technique
关键词
三维虚拟动画
动画设计
角色绘画
角色建模
动作捕捉
特征分析
3D virtual animation
animation design
character painting
character modeling
action capture
feature analysis
