Blender Git Loki

WIP: Basic support to display modif in edit mode

Still more work needed, but this commit add basic support to display the modifiers in edit , sculpt and paint mode.

Merge branch 'blender2.8' into greasepencil-object

Use a 2D texture for the hair interpolation data instead of 1D for larger number of hairs.

It turns out that 1D textures have the same size limit on their 1 axis as 2D textures.
This limits the potential number of hair dramatically, even though the actual size of
the texture is very small. Using a 2D texture and wrapping the index avoids this problem.

Merge branch 'master' of git.blender.org:blender into soc-2017-package_manager

Default settings for hair edit mode tool settings.

Disable selection outline drawing on the object during hair edit mode.

Removed leftover hair fiber code from edit mode drawing (all in Eevee now).

Moved the hair fiber shader from strand edit mode into Eevee.

This allows the shader to use proper lighting from the standard Eevee shaders.

The code for interpolating hair strands is in a glsl library file to facilitate
use in other engines later.

new color layor set to default rather tha copying previos one

Added edge border calculation. Cut edge for the part is now being calculated. Added some Macros for dynamic memory allocation.

Rename file to avoid compiler error

increase the color layer to 64

Remove redundant setting of area size; Add comments

first working fluid guiding setup in smoke script

adapted spiral velocity getter from mantaflow

now possible to get 3D instead of just 2D target vel grid (useful for tornado effect)

2.79 release: point submodules to correct branches and versions.

UI: Hide options in weight paint mode

Merge branch 'blender2.8' into topbar

Show theme options for tags in UserPrefs

Also fix buffer out-of-range access and default color of tab outline.

Cleanup: Change some definitions