init(sourceGradient:sourceImage:gradientState:alpha:)
Declaration
init(sourceGradient: MPSNNImageNode, sourceImage: MPSNNImageNode, gradientState: MPSNNGradientStateNode, alpha: Float)init(sourceGradient: MPSNNImageNode, sourceImage: MPSNNImageNode, gradientState: MPSNNGradientStateNode, alpha: Float)