Hi, this lisp is working in 2D only: it generate a perspective view from a selected 2D plan or elevation.Download LispExample drawingHow to use ?1. Command: P2D2. Select the source frame (trapezoid polyline) of the plan or elevation3. Select drawing objects in that source plan or elevation4. Select destination frame >>> a new perspective drawing would be draw arcordingly (see image and example drawing)5. Repeat step 4 until you select noneIt is working only with straight lines, straight polylines and points. Pretty useful when you want to take a leap up from your 2D, for but donot have time to create a 3D model.