Blender Git Loki

Correct glPixelTransfer function

Layers: fix bug in move layer collection above/below

Reported by Julian Eisel (Severin)

Gaah, managed to undo a previous fix somehow...

Somehow undid rBc70eb873057 in rB8e303aae255.

Draw drag&drop feedback overlays with element indentation

That way users can see better at which hierarchy level the element will
be inserted into.

Fix incorrect positioning of collection when dropping it after expanded one

Fix T50900: Text-Blocks created from "Edit Source" have zero users.

Fix useless allocation of edge_vectors in threaded case of loop split generation.

Cycles: Cleanup, extra semicolon and space

Support drag & drop of collections across multiple hierarchy levels

Two issues are remaining, they'll be fixed separately:
* Graphical feedback when dragging within the master collection is wrong
* There's some bug where collections swap places instead, Dalai will investigate

Fix lamp draw setting color without checking if its needed

Fix issues in outliner collection reordering function

Adjust kmi header

Cleanup: struct flags for select picking

Cleanup: rename drawObjectSelect

After adding draw_object_select, noticed a similar name.
Rename drawObjectSelect to draw_object_selected_outline.

Fix T47690: Connected PET w/ individual origins

- Connectivity length was overwritten by distance to closest selected.
- Vertices used the 'island' center of the closest vertex,
even if it wasn't connected.

Now optionally keep track of the original index of used as the closest
connected distance.

To support this needed to add optional support for islands of 1 vertex.

Cycles: Enable SSS and volumes for CUDA and Nvidia OpenCL split kernel

Fix T50904: Imprecise timeline frame selection using mouse

The changes introduced in rB3e628eefa9f55fac7b0faaec4fd4392c2de6b20e
made the non-subframe frame change behaviour less intuitive, by always
truncating downwards, instead of rounding to the nearest frame instead.
This made the UI a lot less forgiving of pointing precision errors
(for example, as a result of hand shake, or using a tablet on a highres scren)

This commit restores the old behaviour in this case only (subframe inspection
isn't affected by these changes)

OpenGL: Convert drawobject.c (cont)

- drawDispListwire_ex()
- removed primitive check in Batch_init()

OpenGL: Convert drawobject.c (cont)

removed draw_box

OpenGL: Convert drawobject.c (cont)

-Softbody matrix
-EditCurve/NURBS