In this last case you can consider using local transactions on each datasource using a technique similar to "last Resource Commit Optimization" [16] (see Example 6 below for details).
A new technique named local aperture grid optimization arithmetic was presented to improve the efficiency of the classical method.
为改善计算效率,提出了一种局部口面网格优化算法对射线追踪法进行改进。
3
Unlike other algorithms, this algorithm automatically recovers details in edited regions using volume preserving constraints and optimizationtechnique rather than expensive local frames.