Blender Git Loki

BMesh: rename loop walker -> edgeloop

Add material reorder buttons for Cycles as well

Fix some issues found by Coverity Scan

Some of them are just brain dead code, some are potential bugs.

Cycles: Enable object motion blur on Intel OpenCL platform

This required allocating some memory related on object transform needed
by ShaderData and currently it is done for all the platforms. Since we're
targeting full feature-complete platforms this is rather acceptable at
this point and in the future we'll do selective NO_HAIR/NO_SSS/NO_BLUR
kernels.

This is experimental still and in fact there're some major issues on
NVidia platform and it's not really clear if it's a bug in compiler,
some uninitizlied variable or other kind of issue.

Cycles: Various fixes

Some stupid fixes like spaces around operator and missing semicolon,
plus fix for wrong detecting of ShaderData SOA size. Thar was harmless
since there's only one closure array, but still better to fix this.

Cycles: Remove meaningless ifdef checks for features in device_opencl

This file was actually checking for features enabled on CPU and surely all
of them were enabled, so removing them does not cause any difference.

ideally we'll need to do runtime feature detection and just pass some stuff
as NULL to the kernel, or maybe also have variadic kernel entry points which
is also possible quite easily.

Cycles: Enable camera motion blur in split kernel for Intel/NVidia

It's good for testing and seems to work quite reliably here.

This probably not totally cheap in terms of performance, but this we
could solve quite easily by selective kernel compilation once other
things are tested/proved to be reliable.

Cycles: Fix missing camera-in-volume update when using certain render layers configurations

Cycles: Prepare code for OpenCL camera/motion blur

The kernels are now compiling just fine, but there're some issues
during rendering. This is still to be investigated.

Cycles: Use special _auto versions of transform function in motion blur code

Doing this as a separate commit so it's easier to revert in the future, once
OpenCL 2.0 is becoming our requirement.

Cycles: Add transformation functions with specified addrspace

This is required for OpenCL prior to 2.0 and those functions will become
handy when working on camera/motion blur support in split kernel.

Cycles: Enable hair for split kernels when using Intel or NVidia drivers

Apart from simply enabling this features needed changes to the code were done.
Technical change, replacing SD access from "simple" structure to SOA.

BGE: Add 'Lock Translation' for dynamic objects

The XYZ translation lock was missing for dynamic object.

Reviewed By: panzergame

Invert value calculation for percentages it makes more sense that way

Radial operator:

Percentage properties use interaction like factors with number feedback
and easier way to go predict lower percentages.

Add clear seams to uv editor

BGE: Fix: Double jumps are not working with character motion actuator

The actual character motion actuator triggers every frame the jump method.
Adding an edge detection to trigger the jump method.

Reviewers: lordloki, sybren, moguri

Reviewed By: moguri

Differential Revision: https://developer.blender.org/D1220

BGE: Code Cleanup: LOD hysteresis calculation

* Cleanup duplicated code.
* Remove unnecessary "this->"

Reviewers: kupoman, lordloki

Reviewed By: kupoman, lordloki

Differential Revision: https://developer.blender.org/D1293

install_deps.sh: correct typo

Fix project paint worldspace coord calc from seam

Surprising this worked at all, would show errors with non-flat-quads.