Assembler is a Grasshopper plugin that helps you create and manage assemblages of parts, conceived with (but not limited to the architectural scale in mind.
The main functionality of this plugin is to combine points, lines, and surfaces to create spatial configurations, and it includes spatial syntax tools for analysis purposes.
Acapulco by Rhenso is a toolset for geometry creation, analysis and organization. The commands have been proven useful in our daily work at imagine computation.
Nuada.CFD brings you Computational Fluid Dynamics (CFD directly in Rhino!Developed by CORE studio this environment allows you to run CFD simulations from within Rhino