projectionTransform(withViewportSize:)
Declaration
func projectionTransform(withViewportSize viewportSize: CGSize) -> SCNMatrix4func projectionTransform(withViewportSize viewportSize: CGSize) -> SCNMatrix4func projectionTransform(withViewportSize viewportSize: CGSize) -> SCNMatrix4func projectionTransform(withViewportSize viewportSize: CGSize) -> SCNMatrix4