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49 lines
1.1 KiB
Java
49 lines
1.1 KiB
Java
import processing.core.*;
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import processing.video.*;
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class Camera {
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Capture cam;
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PImage latestImage;
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/*
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Set up a camera.
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*/
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Camera(PApplet applet, int cameraMode) {
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String[] cameras = Capture.list();
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if (cameras.length == 0) {
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PApplet.println("There are no cameras available for capture.");
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applet.exit();
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} else {
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PApplet.println("Available cameras:");
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for(int i = 0; i < cameras.length; i++) {
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PApplet.println(i, cameras[i]);
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}
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PApplet.print("Using camera mode ");
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PApplet.println(cameras[cameraMode]);
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this.cam = new Capture(applet, cameras[cameraMode]);
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this.cam.start();
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this.updateImage();
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}
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}
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boolean updateImage() {
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boolean newImageAvailable = cam.available();
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if (newImageAvailable) {
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cam.read();
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latestImage = cam;
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}
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return newImageAvailable;
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}
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PImage getImage() {
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return latestImage;
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}
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}
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