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Raytracer

Implementation of the Ray Tracing in One Weekend book series by Peter Shirley.


Built with Mage GitHub Workflow Status

Features

  • Multicore rendering using Goroutines.

  • Multiple scene presets and randomized seed control.

  • Realtime display of render progress using Simple DirectMedia Layer (SDL).

    Render realtime

Ray Tracing in One Weekend

Ray Tracing in One Weekend

Final render

Final render

Ray Tracing: The Next Week

Ray Tracing: The Next Week

Final render

Final render

Usage instructions

  • Build the binary with go build .
  • Run the

Development instructions

Install mage with Homebrew using brew install mage.

Targets

  • build - Runs go mod download, installs SDL and the OS bindings, and then builds the raytracer binary.
  • clean - Removes the generated PNG image from disk.
  • install:deps - Installs all system and Go dependencies.
  • run - Runs the raytracer binary, building it first if necessary.
  • test - Runs the unit tests.
  • view - Displays the generated image, generating it first if necessary.