Here are some basic references to Grasshopper’s handling of objects. As the most powerful and intuitive part of such Visual Programming Languages is the focus of dataflow, the critical part of it’s education lies at the fundamentals of data tree manipulations. Designers using these tools should understand and predict the type of data trees his/her parametric model would process. Here is the Grasshopper document including these components; [2012_01_10-adding streams] We’ll start […]