Blender Git Loki

Fix strict compiler flags on 32bit Linux

Error in last commit

Fix typo in new ID copying code.

Manipulator: Add function to calculate matrix

Each manipulator was doing this slightly differently,
use shared function which can optionally override each matrix.

Cycles: Remove ulong usage

This is a bit confusing, especially when one mixes OpenCL code where ulong equals
to uint64_t with CPU side code where ulong is expected to be something else from
the naming.

This commit makes it so we use explicit name, common on all platforms.

Fix T52240: Alembic Not Transferring Materials Per Frame

When a mesh changes its number of vertices during the animation,
Blender rebuilds the DerivedMesh, after which the materials weren't
applied any more (causing the default to the first material slot).

Alembic: Renamed variable assigned_name ? assigned_mat

The variable is a pointer to a Material, not to a name/string.

Typo fix

Fixed Alembic unit test

Commit b6d7cdd3cee9312156e20783248a3b12420b7a53 changed how the mesh data
is deformed, which wasn't taken into account yet in this unit test.

Instead of directly reading the mesh vertices (which aren't animated any
more), we convert the modified mesh to a new one, and inspect those
vertices instead.

Cleanup: Quiet warning

Fix T52315: Crash on duplicating Scene without world.

Regression from rBa7b3047cefcbf, to be backported to 2.79.

Like... seriously... :|

Cycles: Proper fix for recent OpenCL image crash

Problem was that some code checks to see if device_pointer is null or
not and the new allocator wasn't even setting the pointer to anything
as it tracks memory location separately. Setting the pointer to non
null keeps all users of device_pointer happy.

Revert "Cycles: Fix crash changing image after recent OpenCL changes"

This reverts commit f2809ae0a671057caa1005e2b9cc91648c33dd1f.

Manipulator: add sun-beam node manipulator

Manipulator: grab3d - support for 2d views

Also internal changes so arrow3d matches grab3d's behavior.

Needed to add WM_MANIPULATOR_DRAW_OFFSET_SCALE flag so
we can optionally apply offset in worldspace or screen scaled values.

Fix spin rotate axis

Also disable lamp-target for cameras (might enable later).

Manipulator: replace hard coded color w/ theme

Modules test: Don't print backtrace for files which are ignored

This could make output really polluted, where it'll be hard to see actual
issues.

It is still possible to have all backtraces printed using BLENDER_VERBOSE
environment variable.

Merge branch 'master' into blender2.8

Fix T52280: The Image node in Compositing can't read Z buffer of openEXR in 2.79

As part of the fix for T51587, I removed the Depth output for non-Multilayer
images since it seemed weird that PNGs etc. that don't have a Z pass still get
a socket for it.
However, I forgot about non-multilayer EXRs, which are a special case that can
actually have a Z pass.

Therefore, this commit brings back the Depth output for non-multilayer images
just like it was in 2.78.