geomerative melter

/*

*    geomerative examples ..

*    http://www.ricardmarxer.com/geomerative/

*

*    fjenett - 2009-05-22

*/

​

import geomerative.*;

​

float xd, yd;

float x, y;

​

RShape shp;

​

void setup ()

{

    size( 400, 400 );

    RG.init( this );

    xd = random( -5, 5 );

    yd = random( -5, 5 );

    x = width/2;

    y = height/2;

    shp = new RShape();

    smooth();

}

​

void draw ()

{

    background( 120 );

​

    move();

​

    RShape elli = RG.getEllipse( x, y, random( 2, 20 ) );

    shp = RG.union( shp, elli );

    RG.shape( shp );

}

​

void move ()

{

    x += xd;

    if ( x > width || x < 0 )

        xd *= -1;

    y += yd;

    if ( y > height || y < 0 )

        yd *= -1;

}

​