• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Edutainment technologies : Educational games and virtual reality/augmented reality applications >Cage-Based Tree Deformation
【24h】

Cage-Based Tree Deformation

机译：基于笼子的树形变形

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Tree models are broadly used in multimedia applications, but it is a challenge task to deform trees with plenty of branches. We propose a novel method to deform the tree model interactively using cages based on trees' property, and we design a framework to control the hierarchy deformation of trees. The bounding box of the trunk is used as the global control cage, while the bounding boxes of branches are set as local cages. The linear combination of mean value coordinates computed from local cages and the global cage decides the vertices deformed positions of the deformed tree. This framework is straightforward and effective, which could also preserve local details of the tree. Experimental results show that our technique is suitable for deforming trees with many branches.
机译：树模型广泛用于多媒体应用程序，但是要变形具有大量分支的树是一项艰巨的任务。基于树木的性质，提出了一种利用笼子使树木模型交互变形的新方法，并设计了一种框架来控制树木的层次变形。树干的边界框用作全局控制框架，而分支的边界框设置为局部框架。从局部笼和全局笼计算出的平均值坐标的线性组合决定了变形树的顶点变形位置。该框架简单有效，还可以保留树的局部细节。实验结果表明，该方法适用于多枝树木的变形。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号