5. Gif animado y processing

Gif animado.

Processing.

// declare global variables

int xspeed, yspeed;

int xpos,ypos,wdth,ht;

// initialize sketch

void setup() {

// set sketch window size + background color

size(700,700);

background(150);

// ball speed

xspeed=3;

yspeed=6;

// ball size

wdth = 60;

ht=60;

// turn off shapestroke rendering

noStroke ();

// initial ball placement

xpos=width/8;

ypos=height/8;

frameRate(60);

}

// begin animation loop

void draw(){

// draw ball

smooth ();

fill ((random (126)),(random (156)),(random (156)));

ellipse(xpos,ypos,wdth,ht);

// upgrade position values

xpos+=xspeed;

ypos+=yspeed;

/*conditionals

detects ball collission with sketch window edges

also accounts for thickness of ball

*/

if(xpos>=width-wdth/9 || xpos<=wdth/9){

xspeed*=-1;

}

if (ypos>=height-ht/9 || ypos<=ht/9){

yspeed*=-8;

}

}