VisualShaderNodeGroupBase

Inherits: VisualShaderNodeResizableBase < VisualShaderNode < Resource < RefCounted < Object

Inherited By: VisualShaderNodeExpression

Base class for a family of nodes with variable number of input and output ports within the visual shader graph.

Description

Currently, has no direct usage, use the derived classes instead.

Methods

void

add_input_port ( int id, int type, String name )

void

add_output_port ( int id, int type, String name )

void

clear_input_ports ( )

void

clear_output_ports ( )

int

get_free_input_port_id ( ) const

int

get_free_output_port_id ( ) const

int

get_input_port_count ( ) const

String

get_inputs ( ) const

int

get_output_port_count ( ) const

String

get_outputs ( ) const

bool

has_input_port ( int id ) const

bool

has_output_port ( int id ) const

bool

is_valid_port_name ( String name ) const

void

remove_input_port ( int id )

void

remove_output_port ( int id )

void

set_input_port_name ( int id, String name )

void

set_input_port_type ( int id, int type )

void

set_inputs ( String inputs )

void

set_output_port_name ( int id, String name )

void

set_output_port_type ( int id, int type )

void

set_outputs ( String outputs )

Method Descriptions

Adds an input port with the specified type (see PortType) and name.


Adds an output port with the specified type (see PortType) and name.


  • void clear_input_ports ( )

Removes all previously specified input ports.


  • void clear_output_ports ( )

Removes all previously specified output ports.


  • int get_free_input_port_id ( ) const

Returns a free input port ID which can be used in add_input_port.


  • int get_free_output_port_id ( ) const

Returns a free output port ID which can be used in add_output_port.


  • int get_input_port_count ( ) const

Returns the number of input ports in use. Alternative for get_free_input_port_id.


Returns a String description of the input ports as a colon-separated list using the format id,type,name; (see add_input_port).


  • int get_output_port_count ( ) const

Returns the number of output ports in use. Alternative for get_free_output_port_id.


  • String get_outputs ( ) const

Returns a String description of the output ports as a colon-separated list using the format id,type,name; (see add_output_port).


  • bool has_input_port ( int id ) const

Returns true if the specified input port exists.


  • bool has_output_port ( int id ) const

Returns true if the specified output port exists.


Returns true if the specified port name does not override an existed port name and is valid within the shader.


  • void remove_input_port ( int id )

Removes the specified input port.


  • void remove_output_port ( int id )

Removes the specified output port.


  • void set_input_port_name ( int id, String name )

Renames the specified input port.


  • void set_input_port_type ( int id, int type )

Sets the specified input port's type (see PortType).


  • void set_inputs ( String inputs )

Defines all input ports using a String formatted as a colon-separated list: id,type,name; (see add_input_port).


  • void set_output_port_name ( int id, String name )

Renames the specified output port.


  • void set_output_port_type ( int id, int type )

Sets the specified output port's type (see PortType).


  • void set_outputs ( String outputs )

Defines all output ports using a String formatted as a colon-separated list: id,type,name; (see add_output_port).