Problem summary
DeepRecolor node with 'all' channels selected will remove deep samples if 'target input alpha' is on.
This issue only occurs within Nuke 11.3v5 releases and later and over all three major operating systems.
Customer reported version
nuke.11.3v5
Customer reported platform
centos7
Steps to reproduce
1) Open attached script in Nuke 11.3v4
2) View the results of the DeepSample node Result: all 'rgba.' channels for each sample have the correct values.
3) Open the same script in Nuke 11.3v5
4) View the results of the DeepSample node Result: the 'rgba.' channels only exist in one sample and the rest are empty
5) Within the DeepRecolor node, toggle on/off the 'target input alpha' checkbox while still viewing the DeepSample properties Result: When the 'target input alpha' checkbox is off, the samples are carried through correctly.
Expected behaviour
Deep samples for rgba values should be carried through for all samples
Actual behaviour
Deep samples for rgba values are not carried through in Nuke 11.3v5 correctly when the 'target input alpha' is on.
Workaround
Unknown.
Reproduced by support
This bug has been reproduced in:
Nuke 12.0v1 - Windows 7 - CentOS 7 - MacOS 10.14.5
Nuke 11.3v5 - Windows 7 - CentOS 7 - MacOS 10.14.5 - regression
Unable to reproduce bug in:
Nuke 11.3v4 - Windows 7 - CentOS 7 - MacOS 10.14.5
Earliest version tested
Nuke 11.3v4 - This issue doesn't appear in this version and has regressed