ofxAdjustH

adjust.h for openFrameworks (tested on oF 0.12.0)

You can interactively change values (hot reload) without recompiling files on realtime.

Please see https://www.youtube.com/watch?v=9eIXOygjPvw about adjust.h (introduction movie by colan biemer)

Features

• added ADJUST_SET_ macros for more oF friendly

Example

see example/src/ofApp.cpp for detail.

#include "ofxAdjustH.h"

float x, y, w, h;

//--------------------------------------------------------------
void ofApp::setup(){
    ofxAdjustH::setup();

    ADJUST_SET_FLOAT(x, 100); // modify this line, save file and press R on your running app!
	ADJUST_SET_FLOAT(y, 100); // modify this line, save file and press R on your running app!
    ADJUST_SET_FLOAT(w, 200); // modify this line, save file and press R on your running app!
	ADJUST_SET_FLOAT(h, 200); // modify this line, save file and press R on your running app!
}

//--------------------------------------------------------------
void ofApp::draw(){
    ofSetColor(255, 0, 0);
    ofDrawEllipse(x, y, w, h);
}

//--------------------------------------------------------------
void ofApp::keyPressed(int key){
    if(key == 'r'){
        ofxAdjustH::refresh();
        ofLog() << "refreshed";
    }
}

Notes

• You maybe can automatically detect file change using ofxWatchFile or etc.

License

• adjust.h : MIT License, Copyright (c) 2025 Colan Biemer