资源类型VisualShaderNodeVisualShaderNodeScalarDerivativeFunc本页总览VisualShaderNodeScalarDerivativeFunc继承VisualShaderNode简要描述描述成员类型属性名默认值intfunction0枚举enum Function:**FUNC_SUM = 0****FUNC_X = 1****FUNC_Y = 2**成员说明int functionDefault0setterset_function(value)getterget_function