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GLSL Sandbox Hackathon

GLSL Sandbox Hackathon. Patrick Cozzi University of Pennsylvania CIS 565 - Fall 2012. Reminder. Monday 12/03 Final project midpoint presentations Seven minutes Demonstrate working code (videos, images, …) Post on your blog before class

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GLSL Sandbox Hackathon

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  1. GLSL Sandbox Hackathon Patrick Cozzi University of Pennsylvania CIS 565 - Fall 2012

  2. Reminder • Monday 12/03 • Final project midpoint presentations • Seven minutes • Demonstrate working code (videos, images, …) • Post on your blog before class • 25% of the project grade. Email your grade to Karl after class

  3. Hackathon • Code something awesome in the GLSL Sandboxin the next five hours • Theme • Two triangles (or even one) is all we need • Ideas • Ray tracing • Ray marching distance fields • Procedural shading with noise, e.g., water

  4. Resources • Starter code • http://cis565-fall-2012.github.com/lectures/11-28-Hackathon/HelloWorld.glsl • Noise functions • http://cis565-fall-2012.github.com/lectures/11-28-Hackathon/Noise.glsl • Ray Marching • Referencefrom InigoQuilez

  5. GLSL Resources • GLSL Reference • http://www.opengl.org/sdk/docs/manglsl/ • OpenGL Insights • Chapter 7 – Procedural Textures in GLSL • The Orange Book • Chapter 11 – Procedural Texture Shaders • Graphics Shaders • Chapter 9 - Noise

  6. Schedule • 6pm – Kickoff • 9pm – Snacks • Code must be public by 9pm • 11pm – Email link to your code to Karl • Practice your demo • 11:15pm – Two-minute demos • Followed by prizes

  7. Forking • Browse the GLSL Sandbox gallery for ideas • Fork anything (including other students work) • Credit all third-party code • You must demo the original and your version

  8. Prizes • 1st Place • OpenGL Insights • 2nd and 3rd Place • Cesium tee-shirts

  9. Judging • Each student gets 100 points • Assign each project any amount of points • Except for your own • Don’t be cheap and give everyone a zero 

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