Sunday, December 04, 2005


Most people know this, but, not everyone. There is a system variable that controls how much the zoom magnification changes with each click of the mouse wheel forward and backward.

When the Civil 3D is installed the system variable ZOOMFACTOR is set to the default value of 60. For civil engineering drawings, where the smallest object is considerably smaller than the entire drawing, users may find that setting this variable to it's maximum value of 100 may serve them best.

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