class · SDK 27.1
class SCNProgramhandleBinding(name: string, frequency: SCNBufferFrequency, block: ((arg0: SDKHandle, arg1: SCNNode, arg2: SDKHandle, arg3: SCNRenderer) => void)): voidfunc handleBinding(ofBufferNamed name: String, frequency: SCNBufferFrequency, handler block: @escaping SCNBufferBindingBlock)static init(): SCNPrograminit()semantic(symbol: string): (string) | nullfunc semantic(forSymbol symbol: String) -> String?setSemantic(semantic: (string) | null, symbol: string, options?: (Record<string, unknown>) | null): voidfunc setSemantic(_ semantic: String?, forSymbol symbol: String, options: [String : Any]? = nil)get delegate(): (SDKHandle) | nullunowned(unsafe) var delegate: (any SCNProgramDelegate)? { get set }set delegate(value: (Implements<SCNProgramDelegate> | SDKHandle) | null)unowned(unsafe) var delegate: (any SCNProgramDelegate)? { get set }get fragmentFunctionName(): (string) | nullvar fragmentFunctionName: String? { get set }set fragmentFunctionName(value: (string) | null)var fragmentFunctionName: String? { get set }get fragmentShader(): (string) | nullvar fragmentShader: String? { get set }set fragmentShader(value: (string) | null)var fragmentShader: String? { get set }get library(): (SDKHandle) | nullvar library: (any MTLLibrary)? { get set }set library(value: (SDKHandle) | null)var library: (any MTLLibrary)? { get set }get isOpaque(): booleanvar isOpaque: Bool { get set }set isOpaque(value: boolean)var isOpaque: Bool { get set }get vertexFunctionName(): (string) | nullvar vertexFunctionName: String? { get set }set vertexFunctionName(value: (string) | null)var vertexFunctionName: String? { get set }get vertexShader(): (string) | nullvar vertexShader: String? { get set }set vertexShader(value: (string) | null)var vertexShader: String? { get set }No declarations were skipped in this snapshot.