GstarCAD vs. Rhino 3D

Rhinoceros 3D is very well-suited for buildings with repetitive bay layouts as a design can be quickly be updated (span, number of bay, height etc) simply by updating a couple numerical sliders. It is also well suited to quickly update one model (for example Revit) based on the changes in another model (either another Revit model or an analysis model). Rhinoceros 3D is not well-suited for teams that are not interested in learning GrassHopper as most of Rhino's value is in GrassHopper.

Incentivized

• Rhino3D is a great translator. I use it to take in customer models and then add optical components to it in a detailed and precise way.
• Rhino3D has excellent workflow from curves to surfaces making the translation from optical to mechanical seamless.
• Rhino3D can be paired with Grasshopper to create interesting and unusual geometry for aesthetic or functional purposes.

Incentivized

• Rhino has very limited sheet layout tools.
• Grasshopper could be better integrated into the main interface.
• Lack of backwards file compatibility can be frustrating.

Incentivized

A majority of the support for Rhinoceros 3D does not come from the company itself, but from online forums and boards where other Rhinoceros 3D users outline their issues and solutions. The Rhinoceros 3D website does not offer much in-depth support and just outlines general how to's. At the same time, online forums allow for more specific issues to be addressed and solved by the Rhinoceros 3D community.

Incentivized

Rhino is a generic platform. For BIM, you can combine it with Revit or ARCHICAD or look for extensions, such as VisualArq or the GeometyGym extensions for Grasshopper. Due to its good interoperability, I often use it for reviewing AutoCAD drawings or converting 3D models. That said, the most efficient and fast mesh modeling for non-organic geometry is still SketchUp, due to its many smart approaches to automatic mesh cleanup.

Incentivized

• Personally a lot of really cool designs have made it into the real world thanks to my good friend Rhino. Being in the architecture, the ROI is elevated design through giving talented designers the right tool to pull it off.

Incentivized