Download the POPs Examples Package and start with Overview.toe
What are Point Operators ?
POPs vs SOPs
Some POP Features and Concepts
Attributes
Primitives
Creating new Custom Attributes
Selecting Components of Attributes and Swizzling
Reserved and Common Attribute Names
Groups
Some POP Common Features
Particles
Point Clouds
Lines and Curves
Read-Only Built-In Attributes
What is “index” vs “id”
Input Output from/to Files, Streams, Shared Memory
Texture Mapping
Dimension