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28 lines
605 B
Plaintext
28 lines
605 B
Plaintext
/**
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* Alpha Mask.
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*
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* Loads a "mask" for an image to specify the transparency
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* in different parts of the image. The two images are blended
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* together using the mask() method of PImage.
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*/
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// The next line is needed if running in JavaScript Mode with Processing.js
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/* @pjs preload="moonwalk.jpg,mask.jpg"; */
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PImage img;
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PImage imgMask;
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void setup() {
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size(640, 360);
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img = loadImage("moonwalk.jpg");
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imgMask = loadImage("mask.jpg");
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img.mask(imgMask);
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imageMode(CENTER);
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}
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void draw() {
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background(0, 102, 153);
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image(img, width/2, height/2);
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image(img, mouseX, mouseY);
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}
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