Split poylines with a grid in AutoCAD -

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i have layer in autocad consists of many rectangle polygons (created polylines) same size touch each other. it's grid. , have layer on bottom of consists of many polylines - city boundaries, forest , agricultural areas. want "cut" second 1 according grid polylines split in size of each rectangle of grid.

is possible in autocad? think can done arcgis how can autocad?

one way find intersection points , redraw polyline segments each grid, delete original polylines.

the article @ following link might help: http://www.acadnetwork.com/index.php?topic=181.0


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