[ALICE3] added segmentation to the particle propagation in TOF3

[GiorgioAlbertoLucia]

Example of a cluster topology created with the stepping

[alibuild]

Error while checking build/O2/fullCI_slc9 for c58b43a at 2026-07-09 17:56:

## sw/BUILD/O2-latest/log
/sw/SOURCES/O2/slc9_x86-64-slc9_x86-64/0/Detectors/Upgrades/ALICE3/IOTOF/simulation/src/Digitizer.cxx:173:53: error: no matching function for call to 'o2::iotof::GeometryTGeo::getIOTOFLayer() const'
ninja: build stopped: subcommand failed.

Full log here.

[alibuild]

Error while checking build/O2/fullCI_slc9 for d10e8e9 at 2026-07-14 16:39:

## sw/BUILD/O2-full-system-test-latest/log
command /sw/slc9_x86-64/O2/slc9_x86-64-slc9_x86-64-local14/prodtests/full-system-test/dpl-workflow.sh had nonzero exit code 137
[8911:internal-dpl-injected-dummy-sink]: [16:38:34][ERROR] Failed binding socket internal-dpl-injected-dummy-sink.metric-feedback[0].push, address: ipc://@metric-feedback-0, reason: Address already in use
[8911:internal-dpl-injected-dummy-sink]: [16:38:34][ERROR] failed to attach channel metric-feedback[0] (bind on ipc://@metric-feedback-0)
[8911:internal-dpl-injected-dummy-sink]: [16:38:34][ERROR] 1 of the binding channels could not initialize. Initial configuration incomplete.
[8911:internal-dpl-injected-dummy-sink]: [16:38:34][FATAL] error while setting up workflow in o2-raw-file-reader-workflow: 1 of the binding channels could not initialize. Initial configuration incomplete.
[ERROR] Workflow crashed - PID 8911 (internal-dpl-injected-dummy-sink) did not exit correctly however it's not clear why. Exit code forced to 128.
[ERROR] Workflow crashed - PID 8614 (internal-dpl-ccdb-backend) was killed abnormally with Killed and exited code was set to 137.
[ERROR]  - Device internal-dpl-ccdb-backend: pid 8614 (exit 137)
[ERROR]  - Device internal-dpl-injected-dummy-sink: pid 8911 (exit 128)
[INFO]    - First error: [16:38:34][FATAL] error while setting up workflow in o2-raw-file-reader-workflow: 1 of the binding channels could not initialize. Initial configuration incomplete.
[ERROR] SEVERE: Device internal-dpl-ccdb-backend (8614) returned with 137


## sw/BUILD/o2checkcode-latest/log
--
========== List of errors found ==========
++ GRERR=0
++ grep -v clang-diagnostic-error error-log.txt
++ grep ' error:'
++ GRERR=1
++ [[ 1 == 0 ]]
++ mkdir -p /sw/INSTALLROOT/0e5e8a8d2dbeb7c01757c233ce9886ea9711beb2/slc9_x86-64/o2checkcode/1.0-local146/etc/modulefiles
++ alibuild-generate-module
+ HAS_BIN=
+ HAS_LIB=
+ HAS_CMAKE=
+ HAS_ROOT=
+ '[' 0 '!=' 0 ']'
+ cat
+ printf 'if ![ is-loaded '\''BASE/1.0'\'' ] {\n module load BASE/1.0\n}'
+ echo 'BUILD_REQUIRES=CMake alibuild-recipe-tools defaults-release'
BUILD_REQUIRES=CMake alibuild-recipe-tools defaults-release
+ FULL_BUILD_REQUIRES='UUID MPFR ninja json-c CMake googlebenchmark bz2 safe_int Python-modules-list FairCMakeModules defaults-release O2-customization pytorch_cpuinfo double-conversion alibuild-recipe-tools ninja-fortran date Alice-GRID-Utils'
+ echo 'FULL_BUILD_REQUIRES=UUID MPFR ninja json-c CMake googlebenchmark bz2 safe_int Python-modules-list FairCMakeModules defaults-release O2-customization pytorch_cpuinfo double-conversion alibuild-recipe-tools ninja-fortran date Alice-GRID-Utils'
FULL_BUILD_REQUIRES=UUID MPFR ninja json-c CMake googlebenchmark bz2 safe_int Python-modules-list FairCMakeModules defaults-release O2-customization pytorch_cpuinfo double-conversion alibuild-recipe-tools ninja-fortran date Alice-GRID-Utils
++ env
++ cut -f1 -d=
++ grep -v '^DEFAULT_'
++ grep -v PKGREVISION
++ grep -v ALIBUILD_RECIPE_TOOLS
++ grep REVISION
++ sed -e s/_REVISION//
+ for x in $(env | cut -f1 -d= | grep -v "^DEFAULT_" | grep -v PKGREVISION | grep -v ALIBUILD_RECIPE_TOOLS | grep REVISION | sed -e 's/_REVISION//')
++ eval 'echo $LIBFFI_REVISION'
+++ echo 10
+ REVISION_VALUE=10
++ eval 'echo $LIBFFI_VERSION'
+++ echo v3.2.1-alice1
[0 more errors; see full log]

Full log here.