RiftRay

github.com/jimbo00000/RiftRay

Oculus Rift CV-1 enabled viewer for the worlds of Shadertoy.

Instructions

Press the remote's center button or the Xbox Controller's start button to enter a shadertoy. Press again to return to the gallery. Use the Xbox Controller's d-pad to adjust render resolution and cinemascope for image clarity or comfort.

Features

• Floating AntTweakbar pane for live shader parameter editing
• Dynamic framebuffer scaling
• Vertical FOV adjustment(per developer guide section 8.5.4)
• Seamless VR/monitor transitions(thanks to CV1!)

Related work

• Shadertoy VR - Qt-enabled shader editing in VR
  • Part of Brad Davis(jherico)'s Oculus Rift in Action
• boxplorer2 - Marius Schilder
• Fragmentarium - native cross-platform shader IDE
• GLSL Sandbox - web app, similar to Shadertoy
• Synthclipse - plugin for Eclipse
• Julius Horsthuis' videos
• Mandelbulb VR - Peder Norrby, Trapcode
• Shdr - Online GLSL shader editor, viewer and validator
• ShaderShop - shader manipulation interface

Controls

Gamepad and Hydra are supported, but optional. To highlight a shader's thumbnail in the gallery, look at it or point the right Hydra controller at it.

Remote:

• Center button - Enter shader/return to gallery
• Back button - Toggle Tweakbar pane

Keyboard:

• Space - Recenter view
• Enter - Enter shader/return to gallery
• Escape - Quit
• WASD - Movement
• QE13 - Movement(elevation), Yaw
• Shift/Control - Slow/fast movement
• PgUp/PgDn - Open/Close cinemascope(letterbox)
• Tab - Toggle Tweakbar pane
• Backspace - Toggle OVR Perf HUD
• \(Backslash) - Click in pane
• /(Slash) - Reposition pane
• R - Reset world position

Mouse:

• Wheel - adjust vertical - Cinemascope | Letterbox | vFOV
• Middle click - Toggle Tweakbar pane
• Hold Right click & Left Click - Enter shader/return to gallery
• Hold Left click & Wheel - Adjust render target size manually

Xbox Controller:

• Start - Enter shader/return to gallery
• Back - Toggle Performance HUD
• Left analog stick - Movement
• Right analog stick - Yaw
• A - Move up
• B - Move down
• Y - Toggle Tweakbar pane
• X - Click in pane
• Left Bumper - Recenter view
• Right Bumper - Reset position
• Left Trigger - Move quickly
• Right Trigger - Move slowly
• Dpad - Resolution, vFOV

Acknowledgments

All shader code under shaders/shadertoy/ was written by the top developers in the field and is covered by the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License http://creativecommons.org/licenses/by-nc-sa/3.0/us/ unless stated otherwise in the code.

Huge Thanks to:

• BeautyPi: Iñigo Quilez and Pol Jeremias for Shadertoy and all the code and tutorials on his site www.iquilezles.org
• All the members of Shadertoy for their beautiful GLSL code
• Mikael Hvidtfeldt Christensen for this blog post blog.hvidtfeldts.net
• Micah Dedmon for Mac porting and packaging
• elmindreda for the awesome Glfw3 framework
• Palmer Luckey and Oculus for the Oculus Rift and OVR SDK
• Philip Rideout for the excellent CMake/OpenGL code
• Philippe Decaudin for AntTweakBar
• Milan Ikits and Marcelo Magallon for GLEW
• Christophe Riccio for GLM