Color Overdose

Is the space distortion app, that enables the viewer to change her mundane reality into a colorful, nauseous, inverted world.

The app is developed with Openframeworks platform, using the Virtual Reality glasses set.

Link:

https://youtu.be/R8oeeZt4Fgo

Source Code:

Main.cpp

#include "ofMain.h"

#include "ofApp.h"

//========================================================================

int main( ){

    ofSetupOpenGL(1024,768,OF_WINDOW); // <-------- setup the GL context

    // this kicks off the running of my app

    // can be OF_WINDOW or OF_FULLSCREEN

    // pass in width and height too:

    ofRunApp(new ofApp());

}

ofApp.h

#include "ofApp.h"

//--------------------------------------------------------------

void ofApp::setup(){

    cam.setup(960,720); //960,720

    //cam.setup(720,360);

    //Fill the table by random values from 0 to 255

    for ( int i=0; i<16; i++ ) {

        table[i] = ofRandom( 0, 255 );

    }

}

//--------------------------------------------------------------

void ofApp::update(){

    cam.update();

    //Do computing only if a new frame was obtained

    if ( cam.isFrameNew() ) {

        //Getting pixels

        ofPixels pixels = cam.getPixelsRef();

        //Scan all the pixels

        for (int y=0; y<pixels.getHeight(); y++) {

            for (int x=0; x<pixels.getWidth(); x++) {

                //Getting pixel (x,y) color

                ofColor col = pixels.getColor( x, y );

                //Change color components of col

                //using table

                col.r = table [ col.r/10];

                col.g = table [ col.g/8];

                col.b = table [ col.b/24];

                //Set the color back to the pixel (x,y)

                pixels.setColor( x, y, col );

            }

        }

        //Set pixel array to the image

        image.setFromPixels( pixels );

    }

}

//--------------------------------------------------------------

void ofApp::draw(){

    image.draw(0,0);

    image.draw(960,0);

    ofBackground( 0,0,0 ); //Set white background

    //Draw the image

    ofSetColor( 255, 255, 255 );

    image.draw(0,0);

    image.draw(700,0);

}

ofApp.h

#pragma once

#include "ofMain.h"

;

class ofApp : public ofBaseApp{

public:

void setup();

void update();

void draw();

void keyPressed(int key);

void keyReleased(int key);

void mouseMoved(int x, int y );

void mouseDragged(int x, int y, int button);

void mousePressed(int x, int y, int button);

void mouseReleased(int x, int y, int button);

void mouseEntered(int x, int y);

void mouseExited(int x, int y);

void windowResized(int w, int h);

void dragEvent(ofDragInfo dragInfo);

void gotMessage(ofMessage msg);

    ofVideoGrabber cam;

    ofImage image;

    int table[16];

};