Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- color blue = color(0, 0, 255);
- color yellow = color(255, 255, 0);
- PImage gr, maskImage;
- PGraphics gradient, mask;
- void setup() {
- size(600, 400, P2D);
- gr = createImage(width, height, RGB);
- mask = createGraphics(width, height);
- gradient = createGraphics(width, height, P2D);
- gradientRect(0, 0, width, height, blue, yellow);
- createMask();
- }
- void draw() {
- background(0);
- gr.mask(mask);
- image(gr, 0, 0);
- }
- void gradientRect(int x, int y, int w, int h, color c1, color c2) {
- gradient.beginDraw();
- gradient.beginShape();
- gradient.fill(c1);
- gradient.vertex(x, y);
- gradient.vertex(x, y+h);
- gradient.fill(c2);
- gradient.vertex(x+w, y+h);
- gradient.vertex(x+w, y);
- gradient.endShape();
- gradient.endDraw();
- gr = gradient.copy();
- }
- void createMask() {
- mask.beginDraw();
- mask.background(0);
- mask.stroke(255);
- mask.strokeWeight(20);
- for (int i=0; i<5; i++) {
- mask.line(50+i*100, 50, width-50, height-50);}
- mask.endDraw();
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement