CompositorNodeSetAlpha(CompositorNode)#

base classes — bpy_struct, Node, NodeInternal, CompositorNode

class bpy.types.CompositorNodeSetAlpha(CompositorNode)#

Add an alpha channel to an image

mode#
  • APPLY Apply Mask – Multiply the input image’s RGBA channels by the alpha input value.

  • REPLACE_ALPHA Replace Alpha – Replace the input image’s alpha channel by the alpha input value.

Type:

enum in [‘APPLY’, ‘REPLACE_ALPHA’], default ‘APPLY’

classmethod is_registered_node_type()#

True if a registered node type

Returns:

Result

Return type:

boolean

classmethod input_template(index)#

Input socket template

Parameters:

index (int in [0, inf]) – Index

Returns:

result

Return type:

NodeInternalSocketTemplate

classmethod output_template(index)#

Output socket template

Parameters:

index (int in [0, inf]) – Index

Returns:

result

Return type:

NodeInternalSocketTemplate

update()#
classmethod bl_rna_get_subclass(id, default=None)#
Parameters:

id (string) – The RNA type identifier.

Returns:

The RNA type or default when not found.

Return type:

bpy.types.Struct subclass

classmethod bl_rna_get_subclass_py(id, default=None)#
Parameters:

id (string) – The RNA type identifier.

Returns:

The class or default when not found.

Return type:

type

Inherited Properties#

Inherited Functions#