CompositorNodeChannelMatte(CompositorNode)

base classes — bpy_struct, Node, NodeInternal, CompositorNode

class bpy.types.CompositorNodeChannelMatte(CompositorNode)

Create matte based on differences in color channels

color_space

• RGB RGB – RGB (Red, Green, Blue) color space.

• HSV HSV – HSV (Hue, Saturation, Value) color space.

• YUV YUV – YUV (Y - luma, U V - chroma) color space.

• YCC YCbCr – YCbCr (Y - luma, Cb - blue-difference chroma, Cr - red-difference chroma) color space.

Type:

enum in [‘RGB’, ‘HSV’, ‘YUV’, ‘YCC’], default ‘RGB’

limit_channel

Limit by this channel’s value

• R R – Red.

• G G – Green.

• B B – Blue.

Type:

enum in [‘R’, ‘G’, ‘B’], default ‘R’

limit_max

Values higher than this setting are 100% opaque

Type:

float in [-inf, inf], default 0.0

limit_method

Algorithm to use to limit channel

• SINGLE Single – Limit by single channel.

• MAX Max – Limit by maximum of other channels.

Type:

enum in [‘SINGLE’, ‘MAX’], default ‘SINGLE’

limit_min

Values lower than this setting are 100% keyed

Type:

float in [-inf, inf], default 0.0

matte_channel

Channel used to determine matte

• R R – Red.

• G G – Green.

• B B – Blue.

Type:

enum in [‘R’, ‘G’, ‘B’], default ‘R’

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 Properties

bpy_struct.id_data Node.type Node.location Node.location_absolute Node.width Node.height Node.dimensions Node.name Node.label Node.inputs Node.outputs Node.internal_links Node.parent Node.warning_propagation Node.use_custom_color Node.color Node.color_tag

Node.select Node.show_options Node.show_preview Node.hide Node.mute Node.show_texture Node.bl_idname Node.bl_label Node.bl_description Node.bl_icon Node.bl_static_type Node.bl_width_default Node.bl_width_min Node.bl_width_max Node.bl_height_default Node.bl_height_min Node.bl_height_max

Inherited Functions

bpy_struct.as_pointer bpy_struct.driver_add bpy_struct.driver_remove bpy_struct.get bpy_struct.id_properties_clear bpy_struct.id_properties_ensure bpy_struct.id_properties_ui bpy_struct.is_property_hidden bpy_struct.is_property_overridable_library bpy_struct.is_property_readonly bpy_struct.is_property_set bpy_struct.items bpy_struct.keyframe_delete bpy_struct.keyframe_insert bpy_struct.keys bpy_struct.path_from_id bpy_struct.path_resolve bpy_struct.pop bpy_struct.property_overridable_library_set bpy_struct.property_unset bpy_struct.type_recast bpy_struct.values Node.socket_value_update Node.is_registered_node_type Node.poll Node.poll_instance

Node.update Node.insert_link Node.init Node.copy Node.free Node.draw_buttons Node.draw_buttons_ext Node.draw_label Node.debug_zone_body_lazy_function_graph Node.debug_zone_lazy_function_graph Node.poll Node.bl_rna_get_subclass Node.bl_rna_get_subclass_py NodeInternal.poll NodeInternal.poll_instance NodeInternal.update NodeInternal.draw_buttons NodeInternal.draw_buttons_ext NodeInternal.bl_rna_get_subclass NodeInternal.bl_rna_get_subclass_py CompositorNode.tag_need_exec CompositorNode.poll CompositorNode.update CompositorNode.bl_rna_get_subclass CompositorNode.bl_rna_get_subclass_py