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 (str) – 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 (str) – The RNA type identifier.
Returns:: The class or default when not found.
Return type:: type

Inherited Functions#