Pebbles is a flexible, unit – based, tiling plugin for Grasshopper, which functions to either AABB patterns of tiles, or to create rule-based randomizations of tiles
OctoMass is a grasshopper provides a set of parametric design tools that can be used to create building mass alternatives and evaluate some simulation data results.
Rhino-Ferronnerie (RHINO-IRONWORKS in english is composed of a vast library of 3dm blocks and parametric tools developed with Grasshopper and grouped in a Rhino toolbar.