OFXGLWARPER

openGL based image warper add-on

Based on the openGL image warper example by Theo Watson.

Features

Quad-Warp anything that's being drawn in OF. begin() and end() methods to define the warpped elements. Easy quad manipulation by draging the quad corners with the mouse and arrow keys for fine control. Get screen-to-warpped-coordinates and warpped-to-screen-coordinates methods. Setup now requires the resolution of the screen to be passed making it much more flexible. Events triggered when warping changes, allowing complex interactions. Optional ofxImGui support (control widget).

Contributors (many thanks!)

Paulo Barcelos Eloi Maduell Cyril Communal

## Thanks to Arturo and hv_francesco for their suggestions.

Updates

OpenCV is no longer needed. Switched to use ofxHomography, which is included in this addon.