Blender Git Commit Log

Merge branch 'master' into soc-2020-info-editor

Functions: implement common subnetwork elimination optimization

This was the last of the three network optimizations I developed in
the functions branch. Common subnetwork elimination and constant
folding together can get rid of most unnecessary nodes.

Functions: Support getting MFSocket based on its id

Functions: Support accessing socket index of MFSocket

Functions: initial hash/equals implementation for constant multi-functions

Functions: allow multi-functions to override a hash and equals function

Cleanup: add correct license header to tests

BLI: add disjoint set data structure

This can be used to find separate islands in meshes efficiently (as is
done in cycles already). Furthermore, this helps to implement some
algorithms on node trees more efficiently.

BLI: add comparison operators and hash functions for float3, etc.

macOS: upgrade minimum required version to 10.13 High Sierra

C++17 does not work on 10.12, and Apple extended support ended for 10.12 in
October 2019.

Maniphest Tasks: T76783, T76184

Differential Revision: https://developer.blender.org/D8179

Command line arguments: separate log level into severity and verbosity

Workaround: logging big messages causes crash

Cycles: support shader transparency for holdout objects

Now transparent areas of the object will render objects behind.

Fixes T78728.

Rename clog check macro

Tweak log levels

Use new Asset data-block type for "Create Asset" operator

AssetData is unused now. Just keeping it in case it's useful later (to avoid
having to do the monkey work to add it again).

Fix: do not check error by printed string

CMake: Fix spelling of Embree passed to find package

The spelling and capitalization of package name passed to find_package()
and find_package_handle_standard_args() needs to match.

Silences CMake warning about mismatch.

Differential Revision: https://developer.blender.org/D8247

Functions: add dead node removal and constant folding optimization

Those optimizations work on the multi-function network level.
Not only will they make the network evaluation faster, but they also
simplify the network a lot. That makes it easier to understand the
exported dot graph.

Merge branch 'master' into soc-2020-info-editor