As I developed the data-vis features of morphologica, I found I needed functionality that I’ve used repeatedly in many programs. The most basic was a simple mathematical vector class, morph::vec, which was essential for computing locations within the 3D graphics environment.

As the project progressed, I developed a number of these classes for handling mathematical operations with a convenient interface.

---

Table of contents

• morph::vec
• morph::vvec
• morph::range
• morph::Scale
• morph::Rand*
• morph::Quaternion
• morph::Matrix22
• morph::Matrix33
• morph::TransformMatrix