This tool is a development interface for chaining glsl fragment shaders.
✔️ Load a chain of shaders from json and add passes at runtime.
✔️ Define their uniforms and map them to midi keys.
✔️ Render out to pngs with a duration and fps (good for making loops!)
✔️ Custom texture sizes
✔️ Feedback buffer for each pass available as json param
✔️ Fly around 3d wasd/mouse camera controls that map to uniforms (for exploring raymarched worlds).
✔️ Texture input
✔️ Audio input
F - Fullscreen G - Hide / Show GUI Space - Pause / play
git clone https://github.com/kylemcdonald/ofxFft git clone https://github.com/jeffcrouse/ofxJSON git clone https://github.com/danomatika/ofxMidi git clone https://github.com/andreasmuller/ofxAutoReloadedShader git clone https://github.com/moebiussurfing/ofxGuiExtended2 git clone https://github.com/connorbell/ofxSortableList2
Make sure you have all the addons listed above. Checkout this repo into your OpenFrameworks "apps" folder. Move ofShader.cpp and ofShader.h into your_open_frameworks_dir/src/gl (it has some extra stuff to store errors) Run "make" then "make run"