Blender Git Loki

Eevee: Attempt to optimize GTAO shader.

Unroll horizon search loop. Use fast version of acos.
On nvidia linux, unrolling the 2nd loop is giving very high compilation time.

Eevee: Fix OpenGl errors.

Also assert if texture does not exists in draw manager. Keeping it sane.

Merge branch '28' into custom-manipulators

Manipulator: fix broken hover option

Hover flag caused manipulators not to update
(Camera DOF works again).

Add remaining 'new copying' for obdata ID types.

disabling liquid obstacle velocities for now

need fractions support for obvels first

Edited minor bug!

Working version of topograb: Update 1

Add DRW_STATE_DEPTH_ALWAYS to stroke pass

This option is required to use the zwrite option

Merge branch 'blender2.8' into greasepencil-object

WIP: First step to fix z-depth problem

Need a change in draw manager to allow writting zdepth without checking adding DRW_STATE_DEPTH_ALWAYS

Thanks to Clement Foucault for all the help fixing this bug.

DrawManager: Add support for writting to depth without depth testing.

Disabling depth test will prevent from writting to depth buffer.
Add DRW_STATE_DEPTH_ALWAYS to always pass the depth test and write to depth.

Eevee: Fix max range of lightprobes

First working version of topograb

Eevee: Interface and units

We should use PROP_DISTANCE whenever appropriate.
Also rename "Data Draw Size" > "Size" in the UI for the lightprobes.

Light Probes: interface changes, and renames

Although we are calling all of them light probes, there are a lot of
differences between them. This commit does the following:

* Prevent user from changing the probe type once added

* Unify "sphere" and "cube" probes into reflection cubemap
(as before you can switch between them from the probe UI)

To be done
==========
* Don't show add probe menus unless we are on Eevee

* Light probes panels should not be visible in Clay. Light probe objects
should not be visible in Clay viewport (nor on Cycles).

Notes
=====
* We need icons for the different light probes, and for lightprobes as a
whole (we are using RADIO for now).

Cleanup: Rewrite if/else to make more compact

Cleanup: Move edit and current pass out of loop

These passes don't need to be repited.

Cleanup: Remove unused function

Fix drawing segment fault when hide colors

The batch cache must be set to dirty for all GP Objects and not only current one.