Improve composition hit testing performance with per-visual AABBs - #21310

Merged

MrJul merged 13 commits into

AvaloniaUI:masterfrom

hez2010:dynamic-aabb-tree

May 19, 2026

Commits on May 4, 2026

Prototype an AABB tree for hit testing
hez2010
committed
bc3c5ba
Some optimizations
hez2010
committed
a94992b
Revert runtime knobs and add tests
hez2010
committed
c33ea43
Avoid rebuilding the whole tree
hez2010
committed
5cd484d
Revert an invalid optimization
hez2010
committed
2feea7a
Add a hit test page
hez2010
committed
7cfb16d
Clean up
hez2010
committed
7828d6c
Format code
hez2010
committed
a77c393
Nit
hez2010
committed
dc094fa
Merge branch 'master' into dynamic-aabb-tree
hez2010
authored
3a52b69

Commits on May 5, 2026

Use weak CompositionVisual reference in server-side
hez2010
committed
fa6b049
Bucket composition hit-test AABB tree by child order
hez2010
committed
2500edc

Commits on May 15, 2026

Use readback revisions for AABB hit-test updates
hez2010
committed
252d107