What's New?

This brief guide outlines the changes in the RhinoCommon SDK.


The following document describes what has been added, what has changed, and how to deal with these changes in the RhinoCommon SDK. A lot of effort has been put into keeping the RhinoCommon SDK in Rhino 6 as compatible with the Rhino 5 version as possible, but in a small number of cases this was impossible. One goal of this document is to describe these breaking changes and what to do about them.


TODO: what has been added?


  • InstanceDefinition and InstanceDefinitionGeometry are no longer derived from GeometryBase
    • https://mcneel.myjetbrains.com/youtrack/issue/RH-34036
    • TODO: describe what this means