ofxQuadWarp has a dependency on ofxOpenCV which comes packaged with OF.

Updates include:

• saving / loading quadwarp state.
• mouse corner selection and dragging.
• keyboard shortcuts for nudging corners using arrow keys.
• keyboard shortcuts for selecting corners, used in tandem with mouse for quick setup.

This clone (Laudanum/ofxQuadWarp):

• Fixes to support for oF 0.10.1 (16 May 2019)
• Adding dependencies to ofxXMLSettings and ofxPoco