Slope patterns drawing tool. Select the top and bottom edges, and the tool will draw the lines representing the slope's direction. Edges can be objects of the type of line, polyline (2D and 3D) spline, arc, and circle (also in XRef drawing). If the selected objects have elevation data, the tool will automatically set the direction of the pattern, otherwise, you must first select the top edge and then the bottom edge.

This is a TRIAL version oftheapp