Blender Git Commit Log

initial group input node

bring back Clamp and Map Range nodes

Cleanup: correct mul_v4_v4fl declaration

Cleanup: use int for operator return argument

initial Closest Point on Object node

Merge branch 'temp-openxr-ghostxr' into temp-openxr-blenderside

Merge branch 'temp-openxr-directx' into temp-openxr-ghostxr

Merge branch 'temp-openxr-buildstuff' into temp-openxr-directx

Merge branch 'master' into temp-openxr-buildstuff

Core XR Support [part 1]: Add OpenXR-SDK dependency and WITH_OPENXR build option

Some points on the OpenXR-SDK dependency:
* The repository is located at https://github.com/KhronosGroup/OpenXR-SDK (Apache 2).
* We use the OpenXR loader lib from it, the headers, and some CMake utilities.
* It contains a bunch of generated files, for which the sources are in a separate repository.
* To use the injected OpenXR API-layers from the SDK (e.g. API validation layers), the SDK needs to be compiled from this other repository.
* We could use that other repo by default, but I'd rather go with the simpler solution and allow people to opt in if they want advanced dev features.
* For Windows a patch is needed to link the CRT in a compatible way.

All this is entirely untested on macOS.

Maniphest Tasks: T71365

Differential Revision: https://developer.blender.org/D6188

Cycles: OpenCL Performance

When using OpenCL with Cycles the rendering time increased substantial.
After doing some tests the bottleneck was found in 4d voronoi and 2d and
3d smooth voronoi.

This change will hide these behind a specific compile directive so the
speed will improve.

AMD RX480 + BMW scene

2.80 (3:10)
2.81 (5:48)
2.81 excluding 4d voronoi+2d/3d smooth (3:50)

Reviewed By: sergey

Differential Revision: https://developer.blender.org/D6231

Make Particle Info node a normal function

Merge branch 'master' into undo-experiments

Merge remote-tracking branch 'origin/master' into temp-graph-select-changes

Merge branch 'temp-graph-select-changes' of git.blender.org:blender into temp-graph-select-changes

pass MFContext directly

pass MFParams directly

Merge branch 'blender-v2.81-release'

pass MFMask directly

Fix T71503: Wrap + displace + multires + Sculpt crash

The root of the issue goes to the discontinuity between the way how
mesh_calc_modifiers() and BKE_sculpt_multires_active() works.

At some point detection of original data usage by a modifier got
broken: the mesh_final based check is unreliable because deform-only
modifiers will create mesh_final for the connectivity information.

This made it so modifier stack evaluation would skip multires
evaluation, but the sculpt code will assume the multires is properly
applied.

This change makes it an explicit check about whether there are any
non-deform-only modifiers applied.

Pair programming and review together with Bastien, thanks!