Working with 3D models became more intuitive using “Section Planes” — live cutting planes that let you slice through solids, surfaces, and meshes without altering the original geometry.
AutoCAD 2016 offers smoother panning and zooming, automatic regeneration (AutoRegen) that prevents lock-ups, and improved display of true-form arcs and curves. AutoCAD 2016 English Win 64bit Dlm.sfx.15
AutoCAD 2016 introduced several critical updates to the drafting workflow: Working with 3D models became more intuitive using