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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.
This COP passes the input of one of its connected inputs through, acting like an exclusive switch. It does not use any image cache space, nor does it cook anything.
Note
If the Input Index parameter is animated, the input sequences must be identical in the following aspects: resolution, planes, data format, and frame range. If you require that they differ, please use a Blend COP instead with an integer blend factor. If the Input Index is not animated, the input sequences do not need to match.
Parameters ¶
Input Index
The index of the input to pass through.
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
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