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 )

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Method Descriptions

void add_input_port ( int id, int type, String name )

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

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void add_output_port ( int id, int type, String name )

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

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void clear_input_ports ( )

Removes all previously specified input ports.

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void clear_output_ports ( )

Removes all previously specified output ports.

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int get_free_input_port_id ( ) const

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

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int get_free_output_port_id ( ) const

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

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int get_input_port_count ( ) const

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

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String get_inputs ( ) const

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

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int get_output_port_count ( ) const

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

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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).

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bool has_input_port ( int id ) const

Returns true if the specified input port exists.

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bool has_output_port ( int id ) const

Returns true if the specified output port exists.

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bool is_valid_port_name ( String name ) const

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

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void remove_input_port ( int id )

Removes the specified input port.

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void remove_output_port ( int id )

Removes the specified output port.

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void set_input_port_name ( int id, String name )

Renames the specified input port.

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void set_input_port_type ( int id, int type )

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

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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).

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void set_output_port_name ( int id, String name )

Renames the specified output port.

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void set_output_port_type ( int id, int type )

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

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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).