Question 1

What is Chromodoris and what does it generate in Grasshopper?

Accepted Answer

Chromodoris is a Grasshopper plugin for isosurface meshing that generates mesh geometry from implicit functions and volumetric fields, primarily used to produce triply periodic minimal surfaces (TPMS) including Gyroid, Schwartz P and Schwartz D structures. At PAACADEMY, it is taught in Structural Evolution by Nolan Kim for parametric lattice and TPMS design in footwear structural applications.

Question 2

What does Structural Evolution by Nolan Kim cover at PAACADEMY?

Accepted Answer

Structural Evolution by Nolan Kim is an 8-hour beginner course across 8 lessons covering: parametric design techniques using Rhino and Grasshopper for structural geometry; structural families exploration covering Auxetics, beam-based lattices, triply periodic minimal surfaces and Voronoi structures; and case studies from New Balance, Adidas, Puma and Formlabs for footwear industry context.

Question 3

What are triply periodic minimal surfaces and why are they used in design?

Accepted Answer

Triply periodic minimal surfaces are mathematical surface types with zero mean curvature that repeat periodically in three dimensions. In architecture and product design, they are valued for their high surface-area-to-volume ratio, structural efficiency and 3D-printability. In footwear, companies including New Balance and Adidas use TPMS lattice midsole structures for tunable stiffness and weight reduction. Chromodoris generates TPMS geometry parametrically in Grasshopper.