Waterline magazine “Scripting with RealFlow” is a free PDF with almost 100 pages.
The introduction to Python teaches you how to work with vectors, use RealFlow’s scripting editors, differentiate between variables and data types, and create user interfaces.
You will also find complete projects:
A basic coin stacker script, particle swapping, colour blending, crown splashes, export management, and a script for calculating velocities from ocean statistical spectrum waves. Illustrations, step-by-step explanations, and complete listings will help you to understand the principles behind scripting.