Blender Git Loki

EEVEE: Fix Ambient Occlusion on backfaces

N is already the Facing normal! Dummy!

UI: File Browser Preview Outlines

File Browser image thumbnails get just a contrasting outline and no shadow.

Differential Revision: https://developer.blender.org/D5708

Reviewed by Brecht Van Lommel

EEVEE: Fix bump mapping

Fix issue in latest patch and assure derivatives calculation is correct on
all GPU.

Eevee: Improve Test setup

- Remove use_screen_refraction as it conflict with SSR and SSS
- Increase GTAO distance
- Add a simple lightprobe setup that works well in most cases
- Enable soft shadows

Baking the lightprobes adds some overhead to the test time (+33%).

Reviewers: brecht

Differential Revision: https://developer.blender.org/D5507

GPencil: New option to fade not selected objects

Before, it was only possible to fade the active object. The new option allows to fade all non gpencil selected object. This is a common request by artists.

{F7719513}

Reviewers: mendio, pepeland

Reviewed By: mendio

Differential Revision: https://developer.blender.org/D5704

Fix T69548: Sculpt scene spacing breaks when object pivot not at origin

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D5699

Fix T68950: Adding lots of edge loops to cylinder produces a crash

Instead of fixed size, `IMM_BUFFER_SIZE` is adjustable now. The internal buffer can expand if there is a need a bigger buffer. All other behaviors are still the same.

Reviewed By: fclem, #gpu_viewport

Differential Revision: https://developer.blender.org/D5570

Eevee: Use manual derivatives for better quality bump.

We basically duplicate the height map branch plugged into the bump node,
and tag each node in each branch as dx/dy/ref using `branch_tag`.

Then we add a one pixel offset on the texture coordinates if the node is
tagged as dx or dy.

The dx/dy branches are plugged into (new) hidden sockets on the bump node.

This match cycles bump better but have a performance impact. Also, complex
nodetrees can now become instruction limited and not compile anymore.

Reviewers: brecht

Differential Revision: https://developer.blender.org/D5531

Fix: File browser report popups not showing up

Popup would be closed immediately after creating, because of incorrect
mouse coordinates stored in window (popup is set to close if mouse is
some distance away from it).

Completes fix for T69581.

UI: File Browser Large Icon Update

Replaces the large icons used in the File Browser with updated versions by Andrzej Ambroz (jendrzych).

Differential Revision: https://developer.blender.org/D5698

Reviewed by Brecht Van Lommel

Fix: Rename the dimensions property in Noise nodes.

The `dimensions` property of the noise nodes has been renamed to
`noise_dimensions` because it conflicted with and overwrote the
`dimensions` property of the base node.

Reviewers: brecht, JacquesLucke

Differential Revision: https://developer.blender.org/D5705

WM: batch rename support for regex groups

Optionally use regular expressions for the destination name,
allows re-ordering words while renaming.

Initial patch by @jmztn with error handling and UI changes.

GPencil: Guides: Refactor and add new ISO option

+ Simplify code, move into own function and run once rather than on every point
+ Improved snapping when a stroke is between increments
+ Added ISO grid option for lines specified by Angle under guide settings
+ Radial snapping mode uses Angle as an offset

Differential Revision: https://developer.blender.org/D5668

Fix: File browser errors not reported in the UI

This is a partial fix, in that it only brings back the banner reports in
the status bar. The popups still don't show up but I need to investigate
more.
It's really ugly that reports rely on wmWindowManager.winactive, but
that's how it is...

Partialy fixes T69581.

Fix T69536: Setting dimensions for parented objects fails

Parenting/constraints/delta-scaled all caused setting dimensions to fail.

Take the difference between the input scale and final scale into
account when applying the dimensions.

Transformation Constraint: implement a Mix Mode option.

Allow selecting how the new location/rotation/scale is combined with
the existing transformation. This is most useful for rotation, which
has multiple options, and scale, which previously could only replace.

Transformation Constraint: initialize scale range values to 1 instead of 0.

Fix failing assert on directory auto-creation

The failing assert was there before the recent file browser design
overhaul. Might have been in there for quite a while in fact.

Auto-creation in this case means that the file path would be created if
a non-existent path was entered in the file browser path button.

UI: Confirmation prompt for file path auto-create

This confirmation prompt was there earlier, we removed the prompts for
creating new directories all together, but in this case it's reasonable.
Without it, it's simply too easy to create new directories by accident.

Cleanup: function grouping

Also rename widget color blending functions more clearly.

- color_blend_v3_v3, was widget_state_blend
- color_blend_v4_v4v4, was round_box_shade_col4_r
- color_ensure_contrast_v3, was rgb_ensure_contrast