Override this method to define the returned type of each output port of the associated custom node (see VisualShaderNode.porttype for possible types).
Defining this method is optional, but recommended. If not overridden, output ports will return the constantVisualShaderNode.PORT_TYPE_SCALAR type.
Override this method to define the returned type of each output port of the associated custom node (see VisualShaderNode.porttype for possible types). Defining this method is optional, but recommended. If not overridden, output ports will return the constant VisualShaderNode.PORT_TYPE_SCALAR type.