https://github.com/kylemcdonald/openFrameworksDemos

Collection of assorted demos and examples for openFrameworks that don't fit anywhere else.
https://github.com/kylemcdonald/openFrameworksDemos

Last synced: 7 days ago
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Collection of assorted demos and examples for openFrameworks that don't fit anywhere else.

• Host: GitHub
• URL: https://github.com/kylemcdonald/openFrameworksDemos
• Owner: kylemcdonald
• License: other
• Created: 2012-06-02T17:32:45.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2015-11-08T21:19:08.000Z (about 9 years ago)
• Last Synced: 2024-10-27T12:34:43.186Z (17 days ago)
• Language: C++
• Size: 2.24 MB
• Stars: 92
• Watchers: 15
• Forks: 18
• Open Issues: 1
• Metadata Files:
  • Readme: readme.md
  • License: license.md

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README

        
# openFrameworksDemos

This repository is a collection of assorted demos and examples using [openFrameworks](http://openframeworks.cc/). There is no theme, except that they each demonstrate a technique that doesn't really fit in any other repository.

## Descriptions

* BarnesHut: basic 2d implementation of the [Barnes-Hut](https://en.wikipedia.org/wiki/Barnes%E2%80%93Hut_simulation) quadtree particle system optimization, good for simulating large force-at-a-distance systems.

* BinnedParticleSystem: basic 2d binning optimization for particle-particle interaction.

* BulgeEffect: magnification effect with GLSL for generating and applying the displacement map.

* BulgeEffectMulti: magnification effect for many points by rendering displacement images into a big displacement FBO before applying them.

* GLSLParticleSystem: example of using shaders to compute one-to-many interaction.

* LutExample: applying a 3-channel lookup table to a live stream using a fragment shader.

* NoiseFlocking: "[Clouds are Looming](http://www.openprocessing.org/sketch/6753)" style noise flocking simulation.

* P52OF: port of a simple noise flocking simulation from Processing, done by pasting the code directly and creating a `PApp` class that wraps OF to make it look more like Processing.

* RemapExample: per-pixel displacement example using a fragment shader.

* VideoRecorder: demonstrates how to use ofxQTKitVideoGrabber on OSX to preview a webcam feed, record a video, and then load and play it back.

* VideoShuffler: loads a collection of videos from the `videos/` folder as specified by the `videos.xml` file.