Blender Git Commit Log

Fix alpha on overlap for float images

Finish reusable frame implementation

Viewport Compositor: Add basic alphaOver node support

Not all feature are supported. For now expect both inputs to be
"premultiplied".

Viewport Compositor: Small fixes

Fix memory leak, a crash when resizing and wrong texture coordinate
in camera mode.

Change render layer sampler name to allow other texture to be bound.

Add skeletal beginnings of C++ sculpt refactor
design study (note that it's #ifdef'd out).

Basic idea is to put all the sculpt brush code
in a single large template. This template
takes a PBVH adaptor class (of which there
would be three, one per PBVH_XXX type)
as a template argument.

Basically we're using the compiler to generate
three complete copies of every brush implementation.
C++20 concepts are used to validate the pbvh classes.

An example brush implementation:

pbvh->forVertsInRange(
{
.brush = ss->cache->brush,
.radius = radius,
.use_threads = true,
.use_original = false
},

[&offset](auto viter, int node_i, void *userdata) {
//add offset to vertex coordinates

madd_v3_v3fl(viter.co, offset, viter.fade);
},

[](PBVHNode *node, int node_i, void *userdata) {
BKE_pbvh_node_mark_update(node);
});

Merge branch 'master' into subdivision_work

Merge branch 'master' into temp-cocoa-scroll-acceleration-fix

Get basic catalog activation and catalog based filtering to work

It's now possible to activate a catalog in the catalog tree to only make
matching catalogs visible. This doesn't yet show assets from all
sub-catalogs when selecting a parent catalog.

Disable asset category checking in script, avoids warning

For now just always show category specific panels in the Asset Browser,
until we have a proper heuristic implemented for deciding when to show
them, based on catalogs.

Cleanup: Use function to mark mesh normals dirty

Cleanup: Remove duplicate warning from subdivision surface node

Geometry Nodes: Hide values for selection inputs

Toggling the selection off in the node is the same as muting it,
so exposing it there doesn't help, and makes it less clear that it's
meant to be used as a field.

Fix: Division by zero in curve spiral primitive node

Splines: Add a method for reversing a Spline

This moved the spline reversing logic out of the Curve Reverse geometry
node and into the spline class. This allows a spline to reverse itself
with a call to `my_spline.reverse()`

The base class will reverse position, radii & tilt, while specialized
versions are created for Bezier and Nurbs splines to reverse the
additional data that these classes encapsulate.

Differential Revision: https://developer.blender.org/D12501

Fix wrong render with portals and constant background color

Need to apply MIS weight also in that case.

Fix missing mutex lock for viewport OpenGL context

A mistake in D12468: the viewport uses GHOST to operate on contexts,
bypassing draw manager state,

Differential Revision: https://developer.blender.org/D12505

Cleanup: Typo fix in a comment

Render: Introduce render_frame_finish RenderEngine callback

Allows to inform the engine that nothing else will be rendered for the
current frame and that the engine can perform post-processing of any
pending result.

For example, this allows the engine to free its memory, read all files
from disk and write them to Blender.

Currently no functional changes, just preparing API for the further
development of Cycles on-disk tile storage.

Differential Revision: https://developer.blender.org/D12502

Cycles X: Switch TileManager to use BufferPass

Continuation of work related on making buffers a sufficient entity
to properly access pass pixels.

For the ease of (de)serialization the buffer pass and parameters
are now subclass of Node. Can try looking into adding an explicit
Serializable API, but it will be outside of this patch and not
currently sure it will make things more clear.

Cycles X: Convert DenoiseParams to a "lite" Node

It is not supposed to be a node of a scene graph, but this change
allows to simplify serialization of the denoising parameters.

The goal is to be able to easily (de)serialize denoiser parameters
to/from image metadata, so that processing of the files can happen
outside of the scene graph (for example, on-disk tile buffer and
animation denoising).