• none: No noise.
  
  
• gaussian: Gaussian noise. Adding a noise RGB value (x;x;x) to the color. The x value is a random value calculated from a normal distribution with mean = 0 and deviation = noiseDeviation.
  • noiseDeviation: The value of the standard deviation of the normal distribution that adds noise to the stimulus. Positive (or zero) decimal value. Time-dependent.
  • noiseTimePeriod: The duration of each different noise calculation. If you set this value to 1 frame the noise will change each frame. If you want a static noise, you can make this value longer than the duration of the stimulus. Time property.
  • noisePosition: The position of the origin of the noise. Making this parameter dependent on time you can move the noise in a certain direction. 2dPosition property. Time-dependent.
  • noiseRotation: The rotation of the noise. Angle property. Time-dependent.
  • noiseSize: The size of the blocks with the same noise. From 1 pixel to the size of the stimulus. 2dSize property. Time-dependent.
    
    
• perlin: Simple Perlin noise implementation with a parameter for the intensity of noise and another parameter for smoothness.
  • noiseIntensity: Intensity of Perlin noise that is added to the stimulus. Value from zero to one. Time-dependent.
  • noiseTimePeriod: The duration of each different noise calculation. If you set this value to 1 frame the noise will change each frame. If you want a static noise, you can make this value longer than the duration of the stimulus. Time property.
  • noisePosition: The position of the origin of the noise. Making this parameter dependent on time you can move the noise in a certain direction. 2dPosition property. Time-dependent.
  • noiseRotation: The rotation of the noise. Angle property. Time-dependent.
  • noiseSmoothness: The smoothness value of the Perlin noise implementation. Value from zero to one. Time-dependent.