Parametric Design in Rhinoceros and Grasshopper: Foundations of Logic

Parametric design can feel intimidating when looking at complex visual programming canvases. This text-based course demystifies the core logic behind Rhinoceros and Grasshopper, turning confusing node networks into clear, structured thinking. You will transition from manual 3D modeling to creating flexible, algorithmic systems. By learning to think in data streams, parameters, and lists, you will gain the power to generate, modify, and iterate complex geometry instantly. What you'll learn: - Understand the core concepts of parametric design and the interface logic of Grasshopper - Master data trees, list management, and data matching to control complex geometric relationships - Construct parametric curves, surfaces, and vectors from foundational inputs - Apply clean definition practices to organize your visual scripts for easy editing and collaboration - Analyze and troubleshoot common errors in Grasshopper definitions systematically - Practice building responsive 3D patterns and adaptive components through step-by-step written exercises The course starts with essential terminology and the fundamental logic of node-based modeling, then progresses to list manipulation, surface mapping, and structured design patterns. It is designed for beginners in parametric design, architects, and 3D modelers looking to transition from manual modeling to algorithmic workflows, with no prior programming experience required. Start reading today to unlock the full potential of algorithmic 3D modeling.