2D

Contents:

• 2D Architecture
  • Scan-line based
  • A basic node graph
  • Fundamental image processing unit - the Row
  • The Viewer and large image sizes
  • Multi-threading
  • The Row Cache
  • Tiles
  • The Viewer Cache
  • Memory
  • Iop Call Order
  • Call Safety
  • Coordinate System
• PixelIop: Getting Started With Image Processing
  • The PixelIop Class Specifics & Required Virtual Calls
  • Getting Started: The Basic Node
  • Building the Grade Node
  • Exercise: Build a Mult Node
• DrawIop: Generating Images from Scratch
  • The DrawIop Class Specifics & Required Virtual Calls
  • Building the Rectangle Node
  • Building the Noise Node
  • Exercise: Build a Fractal Node
• Iop: Spatial Operators
  • The Iop Class Specifics & Required Virtual Calls
  • A Simple Iop example - AddInputs
  • Working With Tiles: SimpleBlur
  • Full Frame Processing and Interests
  • Exercise: Build a Median Node
• Working With Channels
  • Adding & Removing Channels
  • Working With Multiple Channels Simultaneously
  • Accessing Other Channelsets
• Working With NukeWrapper
• Writing Image Readers & Writers
  • Architecture
  • Readers
  • Writers
  • Colourspace Handling & LUTs