摘要:
IGeoDatabaseBridge2.GetLineOfSight MethodReturns a line-of-site indicator interpolated from the TIN based on an input polyline.[VisualBasic6.0]Sub GetLineOfSight(ByVal pSurface As ISurface, _ByVal pObserver As IPoint, _ByVal pTarget As IPoint, _ppObstruction As IPoint, _ppVisibleLines As IPolyline, 阅读全文
posted @ 2013-09-27 16:34 yushff 阅读(442) 评论(0) 推荐(0) 编辑