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Blender Git "temp-compositor-cryptomatte-picker" branch commits.

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March 2, 2021, 10:24 (GMT)
Merge branch 'compositor-cryptomatte-workflow' of git.blender.org:blender into compositor-cryptomatte-workflow
February 26, 2021, 15:59 (GMT)
Merge branch 'master' into compositor-cryptomatte-workflow
February 24, 2021, 12:25 (GMT)
Merge branch 'master' into compositor-cryptomatte-workflow
February 23, 2021, 06:45 (GMT)
Merge branch 'master' into compositor-cryptomatte-workflow
February 16, 2021, 08:46 (GMT)
Code-style: reduce indentation.
February 16, 2021, 08:46 (GMT)
Code-style: switch statement.
February 16, 2021, 08:46 (GMT)
Reverted wrong merge: Draw manager render result.
February 16, 2021, 08:46 (GMT)
Cleanup: Split converToOperations in multiple methods.
February 16, 2021, 08:46 (GMT)
Fixed bad merge
February 16, 2021, 08:46 (GMT)
Cleanup: Remove unused constants.
February 16, 2021, 08:46 (GMT)
Codestyle: Spelling in comments.
February 16, 2021, 08:46 (GMT)
Compositor: Redesign Cryptomatte node for better usability

In the current implementation, cryptomatte passes are connected to the node
and elements are picked by using the eyedropper tool on a special pick channel.

This design has two disadvantages - both connecting all passes individually
and always having to switch to the picker channel are tedious.

With the new design, the user selects the RenderLayer or Image from which the
Cryptomatte layers are directly loaded (the type of pass is determined by an
enum). This allows the node to automatically detect all relevant passes.

Then, when using the eyedropper tool, the operator looks up the selected
coordinates from the picked Image, Node backdrop or Clip and reads the picked
object directly from the Renderlayer/Image, therefore allowing to pick in any
context (e.g. by clicking on the Combined pass in the Image Viewer).

Technically there is some loss of flexibility because the Cryptomatte pass
inputs can no longer be connected to other nodes, but since any compositing
done on them is likely to break the Cryptomatte system anyways, this isn't
really a concern in practise.

In the future, this would also allow to automatically translate values to names
by looking up the value in the associated metadata of the input, or to get a
better visualization of overlapping areas in the Pick output since we could
blend colors now that the output doesn't have to contain the exact value.

{F9502764}

Differential Revision: https://developer.blender.org/D3959
February 16, 2021, 08:46 (GMT)
Cleanup: use zero_v3 to clean data.
February 16, 2021, 08:46 (GMT)
Removed duplicate versioning code.
February 16, 2021, 08:46 (GMT)
Code style: const + naming
February 16, 2021, 08:46 (GMT)
Added poll function to only select multilayer OpenEXRs.
February 16, 2021, 08:46 (GMT)
Moved conversion to layer prefix function to cryptomatte node.
February 16, 2021, 08:46 (GMT)
Clean-up: removed comment
Tehnyt: Miika HämäläinenViimeksi päivitetty: 07.11.2014 14:18MiikaH:n Sivut a.k.a. MiikaHweb | 2003-2021