解决这类问题最有效的工具就是模糊理论和层次分析法，因此，本文采用层次模糊决策模型来解决此问题。
The valid tool to solve this type of problem is the fuzzy theory and level analytic method. Therefore, this paper USES level fuzzy decision model to solve it.
基于方案风险数据实际，利用三角模糊数表示因素风险，结合模糊集理论和层次模型评判了各方案的风险大小；
Then these risk elements is denoted with tri-angle fuzzy number, and the risks value of all schemes are evaluated by the model combined fuzzy set theory and AHP.
该算法以层次包围盒(obb)为基础，通过为每个骨骼模型建立包围盒，运用分离轴理论计算包围盒的相交测试。
Based on OBB (oriented bounding box), this algorithm constructs an OBB for each bone model and computes intersect tests of the OBB with separation axis theory.
应用推荐