Blender Git Commits

Merge branch 'master' into soc-2020-io-performance

Merge branch 'master' into soc-2020-io-performance

Add more regression tests for new obj exporter.

This adds regression tests for exporting most of the blend files
in the io_tests/blend_geometry and io_tests/blend_scene tests.
A fix was necessary in the BlendfileLoadingBaseTest class to prevent
leakage of some global data generated when a loaded file has metaballs.
Also, had to fix the exporter to deal with empty curves.

Merge branch 'master' into soc-2020-io-performance

Merge branch 'master' into soc-2020-io-performance

Merge branch 'master' into soc-2020-io-performance

Fix mistake with last commit - it didn't compile.

Change where new obj exporter writes temp files.

The code was writing relative to the test_release_dir flag,
but this didn't make a lot of sense.
Better to use Blender's tempdir mechanism, though since Blender
isn't fully initialized when using it for gtests, we have
to call the function to initialize the tempdir.

Merge branch 'master' into soc-2020-io-performance

Merge branch 'master' into soc-2020-io-performance

Add framework to fast obj i/o to regression test whole files.

One tricky aspect is that we want to allow for the version string
part of the header to mismatch, so only check for file equality
after the first lines.

Fix new obj exporter curve test.

Due to a previous fix I made to the transform matrix code,
the golden data for the curve coordinates were incorrect.

Merge branch 'master' into soc-2020-io-performance

Consistent var naming, function usage.

Merge branch 'master' into soc-2020-io-performance

Export transform was wrongly calculated.

Several mistakes fixed: Blender's axes convention was wrongly stated;
the mat3_from_axis_conversion in C returns a transposed matrix,
probably because it was copied from Python; the axis transformation
wasn't properly applied to the location part of an object transform.

Fix crash when UVs are not asked to be exported.

Fix (added argument) after master merge.

Merge branch 'master' into soc-2020-io-performance

Merge branch 'master' into soc-2020-io-performance