You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
/*
|
|
* Demonstrates the use of the GifAnimation library.
|
|
* Exports a GIF-File to the sketch folder if space
|
|
* bar is pressed. Wow, feels like 90's! ;)
|
|
*/
|
|
|
|
import gifAnimation.*;
|
|
import processing.opengl.*;
|
|
|
|
GifMaker gifExport;
|
|
PImage logo;
|
|
float rotation = 0.0;
|
|
|
|
public void setup() {
|
|
size(200, 200, OPENGL);
|
|
frameRate(12);
|
|
logo = loadImage("processing.png");
|
|
|
|
println("gifAnimation " + Gif.version());
|
|
gifExport = new GifMaker(this, "export.gif");
|
|
gifExport.setRepeat(0); // make it an "endless" animation
|
|
gifExport.setTransparent(0,0,0); // make black the transparent color. every black pixel in the animation will be transparent
|
|
// GIF doesn't know have alpha values like processing. a pixel can only be totally transparent or totally opaque.
|
|
// set the processing background and the transparent gif color to the same value as the gifs destination background color
|
|
// (e.g. the website bg-color). Like this you can have the antialiasing from processing in the gif.
|
|
}
|
|
|
|
void draw() {
|
|
background(0);
|
|
translate(width/2, height/2);
|
|
rotation+=.1;
|
|
rotateY(rotation);
|
|
image(logo, -logo.width/2,-logo.height/2);
|
|
gifExport.setDelay(1);
|
|
gifExport.addFrame();
|
|
}
|
|
|
|
void keyPressed() {
|
|
gifExport.finish();
|
|
println("gif saved");
|
|
}
|