Blender Git Loki

GP: Expand properties material list

GP: Expand properties layer list

GP: Remove separator line in materials submenu

GP: Remove material submenu icons

The icons made too heavy for the UI

GP: Expand topbar layers list

GP: Make materials topbar list longer

GP: Reorganize topbar material selector

Cleanup: remove unused DerivedMesh code.

Differential Revision: https://developer.blender.org/D3736

Merge branch 'master' into blender2.8

UI: use new 3D viewport navigation icons and image icon in add menu.

I had to make the viewport navigation icons a bit smaller in the SVG since
the edges were being clipped off, we only support 16x16 icons currently.
They are a bit blurry because of this.

UI: add first batch of monochrome icons designed by Andrzej Ambroz.

Currently only for simple commands like play, add, zoom, expand, etc.

UI: draw mono icons with button type text color, instead of area text color.

Fix blender_icons_update.py not working after mono icon changes.

GP: Remove old annotation panel from Image editor

This has been replaced with tools.

GP: Enable force fill recalc by default

Fix missing libquery processing of ID pointers in GPencil Modifiers.

...

Implement a new dedicated weight painting shader.

Move the weight paint drawing to the fragment shader. The shader
uses a texture that uses the U.coba_weight custom color band, or
an internal color band.

In addition to actual weights, the shader has to display two
alert colors: missing vertex group, and zero weight. The zero
weight alert has to be blended with regular weight colors,
so that a single alert vertex surrounded by weighted ones is
still visible.

Reviewers: campbellbarton, fclem

Differential Revision: https://developer.blender.org/D3675

Empty Object: new "Load Image as Empty" operator

New entry in the Add Object menu.
Opens a file selector and creates a new empty object from the selected image.
Previously more steps were needed to archieve the same.

Differential: https://developer.blender.org/D3708

Reviewer: brecht

Fix T56915: Selectability in Solid Xray Mode

This was caused by the object center being selected by the wireframe pass.

The wireframe pass is now only drawn if we search for the nearest surface.
This makes all wire objects (like non-meshes objects) higher priority than
mesh surfaces.

Refactor: Copy/Paste values from/to UI

Previously copy and paste was handled within the same function using a mode switch, which is quite ugly in most cases.
This patch separates the function into two and splits up those in even smaller functions to increase maintainability.

Finally one new feature was added: You can copy from disabled fields now. (requested by hjalti)

Reviewers: brecht

Differential Revision: https://developer.blender.org/D3738