Blender Git Loki

Cycles: Cleanup in image manager, switch statement instead of if-else

Allows to catch enumerator values which are missing from being handled.

Also use `const char*`, no need to construct string just to throw it away.

Merge branch 'master' into blender2.8

Fix Vector.project crash w/ >4 length vectors

Merge branch 'master' into blender2.8

Fix T55991: Python ignores scene switch argument

Correct arguments for callback

Merge branch 'master' into blender2.8

Fix T56074: Remove doubles creates holes

Own regression when moving remove-doubles to kd-tree
(seems to happen only in rare cases).

UI: Tooltip tweaks for Display Mode

Keep UI -> Keep User Interface, and don't use the word UI again in the tooltip.

UI: Help menu minor tweaks

Show "Operators Cheatsheet" and Python API link only when developers extra is enabled.
Fix URL for User Communities, Developer Community and Release Notes (which 404s
now just like the wiki anyway since the page for 2.80 is being made).

Fix assert in snapEditMesh.

Cycles: Add reflection fix to Bump and Normal Map nodes

While changing the shading normal is a great way to add additional detail to a model, there are some problems with it.
One of them is that at grazing angles and/or strong changes to the normal, the reflected ray can end up pointing into the actual geometry, which results in a black spot.

This patch helps avoid this by automatically reducing the strength of the bump/normal map if the reflected direction would end up too shallow or inside the geometry.

Differential Revision: https://developer.blender.org/D2574

Fix compiling after ui cleanups

UI: Use Single Column and Grid Flow layout for Physics Cloth

See D3559

Cleanup: unused args

UI: Single column layout and sub-panels for Rigid Body Physics panels

Merge branch 'master' into blender2.8

WM: replace UI draw callbacks w/ property poll

Custom drawing functions were used just to control property display.
Move to poll function.

Merge branch 'master' into blender2.8

UI: hide transform constraints when not used