With Tutorial I taught myself Grasshopper and created a guide on applying parametric patterns to any surface, including a detailed explanation of each component in the Grasshopper file. The tutorial also provides tips and tricks on how to get certain Grasshopper plug-ins working on Mac without installing Windows.

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The tutorial is divided into three main chapters. The first chapter focuses on constructing a parametric pattern, introducing the logic of repetition and variation within Grasshopper. The second chapter explores how to build a form defined by a small set of parameters, which makes the shape flexible and adaptable. In the third chapter the parametric pattern is applied onto the form, combining both processes into a workflow that allows endless variations of patterned surfaces.