How to use

BrightPass

in

ch.bildspur.postfx.pass

public BloomPass(PApplet sketch) {
  this.sketch = sketch;
  blurPass = new BlurPass(sketch);
  brightPass = new BrightPass(sketch);
}

/**
 * Run a bright pass pass on the texture.
 *
 * @param threshold Threshold of the brightness.
 * @return Builder object.
 */
public PostFXBuilder brightPass(float threshold) {
  BrightPass pass = getPass(BrightPass.class);
  pass.setThreshold(threshold);
  supervisor.pass(pass);
  return this;
}

brightPass.setThreshold(threshold);
brightPass.prepare(supervisor);

public void setup() {
  frameRate(FRAME_RATE);
  supervisor = new PostFXSupervisor(this);
  brightPass = new BrightPass(this, 0.3f);
  blurPass = new BlurPass(this, 40, 12f, false);
  sobelPass = new SobelPass(this);
  fx = new PostFX(this);
  fx.preload(VignettePass.class);
  canvas = createGraphics(width, height, P3D);
  // load test image
  lenna = this.loadImage("data/Lenna.png");
  hdrImage = this.loadImage("data/hdr.jpg");
  // initialise pass results
  passResult = createGraphics(width, height, P2D);
}