Workbench: Add back studio lighting presets

This changes a bit how the userprefs solid lights works. They are not
visible until enabling the "Edit Solid Light" checkbox. Once enabled the
current studiolight used for solid mode will be overwritten.

Once the lighting settings are tweaked, the user can click the
"Save as Studio light" button to save the current settings.
This makes it easy to create new lighting without messing the other
presets.

The studio lights are stored as ASCII files on the disk using a dead
simple custom format.

The UI/UX is not perfect and will be improved in other commits.

Also includes:
* Separate LookDev HDRI selection from Solid Lights
* Hide LookDev HDRIs from the Solid Lights selection list

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/draw/engines/workbench/workbench_private.h b/source/blender/draw/engines/workbench/workbench_private.h
index 4ab0d39aa55..b1f3a589d05 100644
--- a/source/blender/draw/engines/workbench/workbench_private.h
+++ b/source/blender/draw/engines/workbench/workbench_private.h
@@ -299,7 +299,7 @@ void workbench_material_shgroup_uniform(
 void workbench_material_copy(WORKBENCH_MaterialData *dest_material, const WORKBENCH_MaterialData *source_material);
 
 /* workbench_studiolight.c */
-void studiolight_update_world(StudioLight *sl, WORKBENCH_UBO_World *wd);
+void studiolight_update_world(WORKBENCH_PrivateData *wpd, StudioLight *sl, WORKBENCH_UBO_World *wd);
 void studiolight_update_light(WORKBENCH_PrivateData *wpd, const float light_direction[3]);
 bool studiolight_object_cast_visible_shadow(WORKBENCH_PrivateData *wpd, Object *ob, WORKBENCH_ObjectData *oed);
 float studiolight_object_shadow_distance(WORKBENCH_PrivateData *wpd, Object *ob, WORKBENCH_ObjectData *oed);