1) axis-aligned bounding boxes
轴向包围盒法
1.
Based on the bipartite graph structure,the convex hull property of subdivision surface intersections are successfully implemented by using axis-aligned bounding boxes and selecting half edge data structure.
在应用二部图的基础上,选择半边数据结构,应用轴向包围盒法进行相交检测,使得具有凸包特征的细分曲面的求交得以实现。
2) axis-aligned bounding box
轴向包围盒
1.
According to this trait, collision detection algorithm based on axis-aligned bounding box was optimized.
利用这一特性,对基于轴向包围盒碰撞检测算法进行优化,把当前对象的碰撞信息记录下来以供下一次碰撞检测使用。
3) OBB method
方向包围盒法
5) oriented bounding box(OBB)
方向包围盒
1.
In order to slove collision detection problem in virtual surgery,a fast collision detection algorithm based on oriented bounding box(OBB) was presented,which simplifies geometric representation to facilitate the process of collision detection between complex geometric objects.
为了解决虚拟手术的快速碰撞检测问题,提出了一种新的基于方向包围盒层次树的快速碰撞检测算法,利用简化的几何模型表示一方向包围盒层次树来实现复杂物体间的实时碰撞检测。
6) OBB
方向包围盒
1.
Based on the hierarchical oriented bounding box (OBB) which is used in virtual reality to detect spatial collisions between 3D objects, a new interference detection method is developed in this dissertation.
本文基于虚拟加工研究中检测3维物体空间碰撞的方向包围盒OBB法,提出了一种新的全局干涉检查方法。
2.
Accurate and rapid collision detection of the parts of JQ900 Overhead Launching Gantry with Lower Launching Nose was realized using improved OBB technology,and finally realistic simulation results of the system based on VC++ and Open Inventor API platform were obtained.
为了达到仿真系统中所需要的碰撞检测的精确性和实时性,对方向包围盒(OBB)的计算方法进行了分析,并针对其不足之处进行了改进和优化。
补充资料：单轴各向异性
单轴各向异性是磁晶各向异性的最简单形式，即自发磁化的稳定方向（或易磁化方向）平行于一特殊晶轴。如六方晶系钴的自发磁化方向平行于 C轴(见晶体结构)，这就表现出强的单轴各向异性。磁性材料的单轴各向异性值一般都低于其磁晶各向异性值，为103erg/cm3量级。磁性材料经磁场热处理或强的冷加工而产生的感生各向异性，都属于单轴各向异性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条