Blender Git Loki

Fix T43498: New curves fails /w radius & rotation

Scaling matrix assumed no rotation,
also remove unused apply_diameter arg.

Fix outliner crash renaming library /w filter

D1045 by @a.romanov

Cycles: Another attempt to solve 32bit CUDA kernel

Previous fix didn't quite work well. For some reason everything worked fine when
using native nvcc in 32bit environment, but cross-compiling from 64bit platform
it was still running out of memory.

For now just made it so all the kernels are slower on 32bit CUDA as a temporary
solution. Either it'll be solved in next CUDA releases (by dropped 32bit? =) or
we'll find better workaround.

Fix ImBuf leaked by Image from View operator

Running this operator and and closing Blender gives this:
Error: Not freed memory blocks: 2
ImBuf_struct len: 2480 0x69ba4f8
imb_addrectImBuf len: 1048576 0x6ccc2d8

Fixed with added call to IMB_freeImBuf in BKE_image_add_from_imbuf.
Could be fixed in the operator instead, but I think the BKE function
is the correct place since the comment says it should take ownership
of the ImBuf.

Reviewers: sergey

Reviewed By: sergey

Differential Revision: https://developer.blender.org/D1084

Code cleanup: remove unused function BKE_image_assign_ibuf

Reviewers: sergey

Reviewed By: sergey

Differential Revision: https://developer.blender.org/D1083

SpaceFile: rework filelist_find, was looping way too much.

GPencil: Show color swatches for GPencil layers in Outliner

Instead of showing a meaningless "dot" icon or having to come up with an arbitrary
icon, the Outliner now shows the stroke/fill color swatches for each layer to
match every other place where these are shown.

NOTE: Like many other widgets in the outliner though, these are not editable.

GPencil: Viewport visbility and editability toggles for layers in Outliner

* Viewport visibility and locking are currently exposed
* Later on, visibility in renders can also be included

Fix T43554: Zoom to mousepos makes 2D Views pan after zoom limits are
reached

There are a couple of things that I don't like here, but it seems like
the best way to handle this for now.

ndof: detect new 3Dx devices on Linux

Was filtering for Logitech's USB vendor ID. 3Dconnexion now uses their
own vendor ID for new products. Mac & Windows don't look for specific
vendors so they should be fine.

Also added a note to eventually make USE_FINISH_GLITCH_WORKAROUND
available on all platforms.

GHOST: fewer virtual functions

Reined back over-use of virtual functions in GHOST, especially in
"leaves" of the inheritance hierarchy. This eliminates vtables for many
classes and (in some places) turns virtual function dispatch into direct
function calls.

I'll be around to fix things if other coders think this change is too
much.

Still lots of virtual in GHOST_TaskbarWin32 since it just loves virtual.

minor Windows include tweak

Needed a minor change to test committing from a new development system.

Some minor fixes from latest coverity scan, nothing crucial here.

BGE physics: When colliding, report first contact point to Python

This patch adds two parameters to the functions in the
collisionCallbacks list. The callback function should thus be like
this:

```
def on_colliding(other, point, normal):
print("Colliding with %s at %s with normal %s" % (other, point, normal))

game_ob.collisionCallbacks.append(on_colliding)
```

The `point` parameter will contain the collision point in world
coordinates on the current object, and the `normal` contains the
surface normal at the collision point.

The callback functions are checked for the number of arguments
`co_argcount`. The new `point` and `normal` arguments are only passed
when `co_argcount > 1` or when `co_argcount` cannot be determined.

Reviewers: brita_, campbellbarton

Subscribers: sergey, sybren, agoose77

Projects: #game_physics

Differential Revision: https://developer.blender.org/D926

Initial vertex slide UV-correct support

Still need to adjust for contiguous UV's

BoxPack: avoid using static vars (make threadsafe)

Fix for mask modifier invert UI missing

D1066 by @gregzaal

CMake: only quiet warnings for generated rna files

also minor warning cleanup

RNA: use FUNC_USE_MAIN to avoid 'G' global

RNA: packing functions for vfont & sound

D389 by @kevindietrich