Introduction Overview Effects Video Live Video Recorded Video Slideshows Audio Export Media Libraries Documents Reference Effects Catalog Effects Catalog: Blend Mode Color Adjustment Color Effects Compositing Distortion Focus Generator Geometry Adjustment Gradient Halftone Stylize Tile Transition Plug-Ins
				Starshine Generator The Starshine Generator effect generates a starburst pattern. Inputs • Center: The location of the starburst • Color: The color of the diffuse lighting around the center portion of the starburst. • Radius: A number that specifies the radius of the starburst. The default value is 50. The range is 0 through 300. • Cross Scale: A number that specifies the scale of the cross spikes radiating from the starburst. The default value is 15. The range is 0 to 100. • Cross Angle: A number that specifies the angle of rotation, in degrees, of the starburst. The default value is 0.6 radians. The range is 0 through 2 pi. • Cross Opacity: A number that specifies the opacity of the cross spikes radiating from the starburst. The default value is –2. The range is –8 through 0. • Cross Width: A number that specifies the width of the cross spikes radiating from the starburst. The default value is 2.5. The range is 0 through 10. • Epsilon: A number. The default value is –2. The range is –8 through 0. This value is the log base 10 of the small value added by Core Image to avoid a divide-by-zero error in the calculation of the starshine. The epsilon value affects the pointed shape of the star.