To compute RCS of whole HCV, the shadowing relationship of facet analyzed by the method of backward surface identification and depth-buffer is considered.
采用后向面判别法和深度缓冲器算法分析面元之间的遮挡关系,计算了整个高超声速飞行器的RCS。
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One interesting facet of this method is that the build material can be 'erased' any time before it cures simply by sucking it back into the nozzle.