Using GL_RG16I texture for the hit coordinates increase tremendously the precision of the hit.
The sign of the integer is used to 2 flags (has_hit and is_planar).
We do not store the depth and retrieve it from the depth buffer (increasing bandwith by +8bit/px).
The PDF is stored into another GL_R16F texture.
We remove the raycount for simplicity and to reduce compilation time (less branching in refraction shader).
Instead of creating non temp textures only at framebuffer creation, we create them and bind them if their pointer is NULL.
This should simplify the framebuffers creation code.
Now when you make an override of a linked armature, code will
automatically also override objects using that armature (deformed by, or
children of), trying to replicate make_proxy results.
Also some initial code to replicate 'make_proxy' in case of instantiated
linked groups, but that is not working yet (and will also require some
work in RNA part of group's objects collection anyway).
This simplifies remapping task, since you don't have to ensure your
overrides are created in the correct dependency order.
Uses famous LIB_TAG_DOIT to mark IDs to be overridden.
An index stored in Alembic wasn't used. Often this index is a no-op
(i.e. index[n] = n), in which case the result was fine. However, when it
isn't, it caused issues.
Before we were re-using newid pointer inside of ID structure where we were
storing pointer to an original datablock.
It seems there is no way we can avoid requirement of having pointer to an
original datablock, so let's stop obusing system which was only designed to
be a runtime only thingie. Will be more safe this way, without need to worry
about using any API which modifies newid.
There was a fake cyclic dependency happening when node of node tree is driving
another node of the same tree.
This is related to T53794, but more fixes is needed here.
Collection A [disabled]
-> Collection B
-> Collection C
-> object
Object should be invisible, but it is not. Reported by Antonio Vazquez.
Bug introduced on: 1f5106de61
How to reproduce it:
* Change Outliner from Active View Layer to Collections
* Create a new collection under Master Collection (Collection 2)
* Move all three objects from Collection 1 to Collection 2
* Move all three objects from Collection 2 to Collection 1
Bug introduced on fb4cd136a7 (multi-object drag-and-drop).
How to reproduce the bug:
* Create a new collection
* Move the Cube to the new collection
* Move the Camera to the new collection (Cube disappears)
* Move the Lamp to the new collection (Camera disappears)
Explanation of the bug:
The moved object was still selected, so we were trying to add the object to the
collection were the object was already inserted (which would fail silently) and
then remove it.
The reason for the crash is still a bit confusing, but on Windows with Intel HD Graphics 4000 it always happens when you enable `Use Nodes` or when you try to connect the Pricipled Shader node to the output without the `Subsurface Scattering` and `Subsurface Translucency` options enabled.
