GPipe 2

This is the main repository for GPipe 2, a library which encapsulates OpenGL and provides a minimal type safe interface. Check out the release announcement, GPipe is dead, long live GPipe! or read on for the tutorials.

Examples and tutorials

There is a series of five tutorials for learning the features of GPipe 2 hosted at http://tobbebex.blogspot.se (see below for a table of contents). You'll start with a simple triangle example, and advance through all of the encapsulated features of OpenGL that GPipe exposes.

Example code

Clone GPipe-Test and build it with Haskell Stack

$ stack build

GPU programming in Haskell using GPipe

• Part 1
  • Hello triangle!
  • The context
  • Rendering - This is what it's all about
  • Shader - A primer
  • Rasterization
  • Drawing and swapping
• Part 2
  • Buffers
  • Vertex arrays
  • Primitive arrays
  • Index arrays
  • Instanced primitive arrays
• Part 3
  • Welcome to the Shader!
  • Primitive streams
  • Error handling in Gpipe
  • Enough of that, back to the shader
  • Linear algebra in GPipe
  • Uniforms
  • Working with lifted S-values
  • Combining Shader monads
• Part 4
  • FragmentStreams
  • Textures
  • Samplers
  • Colors
  • Sampling
• Part 5
  • Window formats
  • Window drawing actions
  • Drawing colors
  • Depth test
  • Stencil test
  • Custom filtering of fragments
  • Drawing to texture images
  • Demo time!

Feedback

Please submit bugs, questions, or suggestions for improvements to our documentation to our github repository, https://github.com/tobbebex/GPipe-Core .