feat: Gen3 DD4hep construction - #5193

Merged

kodiakhq[bot] merged 65 commits into

acts-project:mainfrom

paulgessinger:feat/dd4hep-gen3

Apr 15, 2026

Commits on Apr 13, 2026

feat: First draft for partial DD4hep Gen3 support
paulgessinger
committed
adb9874
feat: Test Gen3 DD4hep code on ODD
paulgessinger
committed
a201866
fix: Add missing symbol
paulgessinger
committed
8049c2e
fix: dd4hep -> DD4hep on disk
paulgessinger
committed
71277c4
layer helper API and use it
paulgessinger
committed
025fd22
(sort of) auto detect layer transform if axes are specified
paulgessinger
committed
5d3e065
feat: Beampipe maker for blueprint builder
paulgessinger
committed
06252f9
rename addLayer -> makeLayer
paulgessinger
committed
be303d4
add flag to LayerHelper whether empty is ok or not
paulgessinger
committed
c14bfe3
remove artifact
paulgessinger
committed
4d614a7
fix beampipe builder and make it build to r=0
paulgessinger
committed
9495910
fix: Check if cylinder conversion failed
paulgessinger
committed
72eca14
Make the layer names use the full path name

tmadlener
authored and
paulgessinger
committed
0886998
Use boost join

tmadlener
authored and
paulgessinger
committed
5099f94
api exploration
paulgessinger
committed
fccf7cc
customizer MUST return shared pointer
paulgessinger
committed
889ae13
Make string separator configurable

tmadlener
authored and
paulgessinger
committed
7a07915
Add a very generic makeLayer overload from sensitives

tmadlener
authored and
paulgessinger
committed
cc871fd
api work
paulgessinger
committed
41febbd
fixes after rebase
paulgessinger
committed
435e175
forward format args
paulgessinger
committed
1730e06
refactor to tgeo axes
paulgessinger
committed
5d63c4c
api drafting
paulgessinger
committed
36d0074
lots of api drafting
paulgessinger
committed
5897123
split into impl file
paulgessinger
committed
dc0837c
reduce backend concept and api surface
paulgessinger
committed
0717713
make some useful methods public
paulgessinger
committed
ca65122
add nodiscard to builder interface methods
paulgessinger
committed
9943cd7
api refactor splitting up the multi-duty assemblers into separate ones
paulgessinger
committed
f36755f
cc docs update
paulgessinger
committed
b800850
improve ODD for illustrative purposes
paulgessinger
committed
32c8902
centralize constant lookup
paulgessinger
committed
1d61ef5
clean up: add plane layer helper

Yufeng Wang
authored and
paulgessinger
committed
50509e6
layerType check

Yufeng Wang
authored and
paulgessinger
committed
3db5273
Make customizers more generic

tmadlener
authored and
paulgessinger
committed
8782d98
Add first facilities for handling Plane Layers

tmadlener
authored and
paulgessinger
committed
da66d9e
Remove old code from original API design

tmadlener
authored and
paulgessinger
committed
7f0f981
Remove some unnecessary / leftover changes

tmadlener
authored and
paulgessinger
committed
6b93d84
blueprintbuilder impl tuning
paulgessinger
committed
3d55aef
move odd construction to free funcs in core
paulgessinger
committed
a22d0cc
docs update
paulgessinger
committed
d47bf1f
lint
paulgessinger
committed
03400e2
feat(DD4hep/Root): add initial TGeo blueprint backend and ODD harness
paulgessinger
committed
8ad5eab
refactor(Root): make the TGeo blueprint backend lazy and path-derived
paulgessinger
committed
18369ff
refactor(DD4hep/TGeo): move beampipe handling to DD4hep and simplify TGeo
paulgessinger
committed
6da9887
refactor(Blueprint): make barrel-endcap classification optional for backends
paulgessinger
committed
8f3ea24
fix(DD4hep): use stable grouped layer names and align Gen3 geometry counts
paulgessinger
committed
9c07ddc
fix(TGeo ODD): expose volume metadata in Python and match Gen3 counts
paulgessinger
committed
5b71e0b
dd4hep: make TGeo layer customization self-contained
paulgessinger
committed
dd813f3
prepare for tgeo backend
paulgessinger
committed
436497e
include tuning, namespaces
paulgessinger
committed
91da175
drop tgeo related constants
paulgessinger
committed
0f8d33b
format
paulgessinger
committed
f5a5d1a
add doc comments
paulgessinger
committed
45bdb2f
fix compiler warnings
paulgessinger
committed
415df04
another clang-tidy fix
paulgessinger
committed
8bfd6a8
fix test expectations
paulgessinger
committed
cc30da3
lint
paulgessinger
committed
43a807c
clang-format is drunk
paulgessinger
committed
4b8519f
even more drunk?
paulgessinger
committed
e45963f
PR feedback
paulgessinger
committed
9b3d65c
fix alias for gcc
paulgessinger
committed
9ebb193

Commits on Apr 14, 2026

sonar lints
paulgessinger
committed
acc0103
another sonar fix
paulgessinger
committed
30250ef

Commits on Apr 15, 2026

Merge branch 'main' into feat/dd4hep-gen3
kodiakhq[bot]
authored
e637a74