The Ultimate Rhino Grasshopper Guide To Parametric Design

Explore the tabs and learn about each set of tabs, then complete a practical exercise by clicking the perspective and looking at the params in Rhino.

Explore the params tab geometry by creating and identifying basic geometries—points, curves, rectangles, surfaces—and managing selection, groups, and preview geometry for efficient modeling.

Use the params tab input in Rhino Grasshopper to plug in data and identify object types. Employ sliders, toggles, and multidimensional controls to drive parametric geometry and manage model input.

Master the sets tab by creating numerical sets and handling text with character extraction, then export results to 3D space, while exploring data types and command help.

Explore the vector bar to visualize vectors and curved surfaces, enabling you to construct and analyze designs within parametric Rhino Grasshopper.

Explore grids and fields in the vector tab, populate 3D or 2D geometry on surfaces, and create rectangular or square grids to work with various geometry.

Explore geometry analysis commands in Rhino Grasshopper to extract measurements from curves and surfaces, using closest point, brep, and bounding box tools to analyze 3D geometry.

Explore intersect and transform tabs to understand their mathematical relationship in Grasshopper. Learn how these operations support parametric design workflows.

Explore brep intersections in parametric design, solving multiple brep intersections simultaneously and visualizing intersecting lines to reveal all intersections.

Explore the transform-array approach in Rhino Grasshopper, learning how to create and adjust arrays by transforming geometry, moving centers, and experimenting with different methods to keep geometry editable.

Construct nurbs curves by breaking a curve into control points, creating a constructed line, and offsetting points in the z direction with a slider to form preview rotated panels.

Loft the top and bottom curves into a surface, create a thin pipe, rotate the geometry around an axis with a domain and range in radians, and render a preview.

Divide a surface into U and V grids, capture UV input, and generate curves from grid vertices, adjusting point counts with a slider to shape a pavilion.

Add hex panels to a surface with U and V sliders, range from five to fifty, and array the panels along the surface using a useful plugin.

Create parametric cluster forms with a panel-based tree, centroids, and area command-based scaling. Align four panel sets into a planar polygon, flipping the matrix for grouped geometry.

Bake panels into layers for the x panel, stem, and furniture, exploring multiple versions. Project the base into a curve and bake it into the fern layer with curve piping.

Manually adapt a Galapagos solution to minimize intersections and find the shortest path by guiding the evolutionary solver with targeted inputs and saving a gene.

Explore creating a sun path diagram in Grasshopper, plug in center points and locations, set analysis periods by month and hour, and visualize sun position and temperature data with Ladybug.

Create a wind rose from wind data using an EPW map, set the analysis period, adjust the legend and scale, and export the visualization for parametric design.

Explore how Ladybug tools analyze your model's environment, sun patterns, and site data for cities like Toronto, Boston, or the UK, refining results with comfort studies and weather data.