Adds glowing star-shaped accents to the highlights in an image. You can customize this filter to create effects ranging from subtle highlights to outrageous, colorful flashes of color.
Adjust this filter using the parameter controls in the Filters Inspector:
Amount: Sets the radius of the spikes from the glow.
Angle: Sets the angle of rotation of the spikes.
Brightness: Sets the amount of brightness of the glow.
Threshold: Sets the luminance threshold of the glow.
Spike Count: Sets the number of spikes coming off of glows.
Clip to White: Any color channel exceeding the maximum value of 1 is clipped to 1.
Crop: Sets whether the filtered image is sharply cropped at its original boundaries. When this checkbox is deselected, the filter affects the edges of the image.
Mix: Sets the percentage of the original image to be blended with the filtered image.