Hi there! I am implementing the function like polygon mode, and after drawing the curve, when I clicked "complete", with the curve intersecting itself for times, the overlapping of the polygon is disappeared, could you please tell me that how to get the cross point and set the overlapping area into blank?
Hi there! I am implementing the function like polygon mode, and after drawing the curve, when I clicked "complete", with the curve intersecting itself for times, the overlapping of the polygon is disappeared, could you please tell me that how to get the cross point and set the overlapping area into blank?