RHINO + GRASSHOPPER STUDIO
TOTAL SCRIPTS IN VAULT
400+
COUNTRIES REACHED
42+
FREE TUTORIALS
75.4K hrs
FILE FORMATS
.GH
Definitions, tutorials, and all-access script vault
for parametric designers.
​Download ready-to-use Grasshopper scripts, learn how they were built, and customize them for your own designs.
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Created by David Copete, Licensed Architect in California, combining professional design experience with parametric workflows in Rhino and Grasshopper.
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400+ Scripts
New Resources Every Week​
ABOUT DAVID COPETE | DCO PARAMETRIC
Why I created DCO Parametric
I saw how overwhelming it is to learn Grasshopper. Too many architects and students waste hours building from scratch or piecing together answers from forums and half-finished tutorials.
The goal is simple
Practical, real-world scripts and tutorials that help you learn Grasshopper by using it, not just watching it.
Built for real practice
Every script follows the same approach I use in professional work: clean workflows, flexibility, and solutions you can apply immediately, from façades and structures to panels, patterns, and fabrication-ready models.
My name is David Copete
I'm a licensed architect based in Orange County, California, and the creator of DCOParametric
