The Rhino 5 development process started more than five years ago with one overriding goal-to remove as many of your workflow bottlenecks as possible. That meant making Rhino faster and able to handle much larger models and project teams in addition to making thousands of large and small improvements. Modeling Object creation in Rhino continues to be enhanced. Rhino 5 adds dozens of refinements to existing tools some new commands and the new lightweight extrusion objects