Functions and Entry Points

This section covers functions, control flow, entry points and the built-in library, and ends with BookNest's first complete vertex and fragment shader pair.

Subsections

• Function Declarations
• Loops and Branches
• switch
• break and discard
• Entry Points
• Stage Attributes
• override Constants
• Built-in Functions
• Struct Parameters
• Reusable Snippets
• First Shader Pair