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Old network
As of Houdini 20.5, use Copernicus nodes instead of Compositing nodes. Though both networks still exist, the Compositing network is now designated as COP Network - Old. The Compositing network and its nodes will be deprecated and then removed in a future Houdini release.
Extracts a plane or channel from another COP, optionally renaming it in the process. This is useful to isolate a plane or channel from a multi-plane source, like a SOP Import or File loading an EXR file.
This simply passes the image through from the input, so is essentially free during cooking.
Parameters ¶
Mask ¶
Extract
Selects whether to extract a full plane or a channel of a plane.
Plane
Selects which plane to extract when Extract is Plane.
Channel
Selects a channel to extract from a plane when Extract is Single Channel.
Rename Plane
Name of the new plane. When Extract is Plane, this can be left blank and no rename will be done (the original plane name is preserved). It is required in Single Channel mode.
Inputs ¶
Source
The image that the plane is extracted from.
Locals ¶
L
Sequence length
S
Start of sequence
E
End of sequence
IL
Input sequence length
SR
Sequence frame rate
NP
Number of planes in sequence
W,H
Width and height of image
I
Image index (0 at start frame)
IT
Image time (0 at start frame)
AI
Current plane array index
PI
Current plane index
PC
Num of channels in current plane
CXRES
Composite Project X resolution
CYRES
Composite Project Y resolution
CPIXA
Composite Project pixel aspect ratio
CDEPTH
Composite Project raster depth
CBP
Composite Project black point
CWP
Composite Project white point
| See also |
