OpenRoads Designer vs. Rhino 3D

For any linear model creation that follows an alignment. Not suitable to vertical modelling like Buildings.

Incentivized

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

• Integration with other disciplines. If one uses Bentley's companion products like OpenBridge Modeler or OpenSite Designer, there is no need to export any design information to other disciplines as the .dgn files can be directly referenced into other applications.
• Visualisation - ORD comes bundled with a free version of LumenRT which produces amazing engineering and architectural renderings and can even be used in VR applications.
• Design Environment. Being based on the DGN file format is brilliant - being able to have multiple models within a single file has so many advantages over the DWG file format.

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

• Creating data. Currently will need to create data tag (e.g. volume, length, material type, material engineering criteria etc.) of component manually. Some of the commonly use data in AECOsim should be preset in OpenRoads.
• Ability to link geometric data values to geometric properties. Currently not linked (e.g. volume value, length value etc.) and had to be keyed in and/or changed manually.
• Opening (eg. for MEP interface) creation and modification still manual. There should be a smart opening creation that would create openings at interface location and auto enclose the mesh opening so that the volume will take into account the opening(s) created.

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

We would not use ORD if is was not for clients' contract requirement to use ORD.

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

ORD is a lot faster and a lot more modern than Civil 3D even though they're essentially the same product under different names (in terms of workflows). I find that the DGN file format used by ORD is far better than the DWG file format used by C3D because DGNs can contain much more information and multiple models per file. C3D is very heavy on memorizing keyboard inputs while ORD is a much more modern interface that relies mostly on using the mouse for inputs.

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

• Positive definitely as all projects I work on require OpenRoads Designer
• Helps us meet the deliverable requirements set by our clients

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