摘要： Shape comparison language首先说说我遇到的一个问题：IRelationalOperator.Overlaps方法使用的时候无法查询得到所有的相交对象。看下说明，相交部分包含在每一个对象中而不等有任何一个对象。Two geometries overlap if the region of their intersection is ofthe same dimension as the geometries involved and is not equivalent to either of the geometries. Overlaps is a Clementin 阅读全文

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