Improve safety calculations in Tessellated solid

[sawenzel]

Optimization: Cache safety and only recalculate when becoming invalid. This works since safety can be underestimated and does not need to be precise. Precise safety evaluation for Tessellated is expensive.

[github-actions]

REQUEST FOR PRODUCTION RELEASES:
To request your PR to be included in production software, please add the corresponding labels called "async-" to your PR. Add the labels directly (if you have the permissions) or add a comment of the form (note that labels are separated by a ",")

+async-label <label1>, <label2>, !<label3> ...

This will add <label1> and <label2> and removes <label3>.

The following labels are available
async-2023-pbpb-apass4
async-2023-pp-apass4
async-2024-pp-apass1
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async-2024-PbPb-apass1
async-2024-ppRef-apass1
async-2024-PbPb-apass2
async-2023-PbPb-apass5

[alibuild]

Error while checking build/O2/fullCI_slc9 for 5afccc8 at 2026-08-06 04:31:

## sw/BUILD/O2Physics-latest/log
c++: fatal error: Killed signal terminated program cc1plus
c++: fatal error: Killed signal terminated program cc1plus
ninja: build stopped: subcommand failed.
## 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/1d25ad57b6e189c3a55bc4f924de7e28daa6cbe3/slc9_x86-64/o2checkcode/1.0-local350/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='Alice-GRID-Utils safe_int Python-modules-list UUID defaults-release date ninja-fortran ninja O2-customization double-conversion pytorch_cpuinfo alibuild-recipe-tools json-c googlebenchmark MPFR bz2 FairCMakeModules CMake'
+ echo 'FULL_BUILD_REQUIRES=Alice-GRID-Utils safe_int Python-modules-list UUID defaults-release date ninja-fortran ninja O2-customization double-conversion pytorch_cpuinfo alibuild-recipe-tools json-c googlebenchmark MPFR bz2 FairCMakeModules CMake'
FULL_BUILD_REQUIRES=Alice-GRID-Utils safe_int Python-modules-list UUID defaults-release date ninja-fortran ninja O2-customization double-conversion pytorch_cpuinfo alibuild-recipe-tools json-c googlebenchmark MPFR bz2 FairCMakeModules CMake
++ env
++ cut -f1 -d=
++ grep -v '^DEFAULT_'
++ grep -v PKGREVISION
++ grep REVISION
++ grep -v ALIBUILD_RECIPE_TOOLS
++ 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
+ VERSION_VALUE=v3.2.1-alice1
++ eval 'echo $LIBFFI_ROOT'
+++ echo /sw/slc9_x86-64/libffi/v3.2.1-alice1-10
+ ROOT_PATH_VALUE=/sw/slc9_x86-64/libffi/v3.2.1-alice1-10
+ '[' -z 10 ']'
+ echo 'Alice-GRID-Utils safe_int Python-modules-list UUID defaults-release date ninja-fortran ninja O2-customization double-conversion pytorch_cpuinfo alibuild-recipe-tools json-c googlebenchmark MPFR bz2 FairCMakeModules CMake'
+ tr '[:lower:]' '[:upper:]'
+ tr - _
[0 more errors; see full log]

Full log here.

[github-actions]

This PR did not have any update in the last 30 days. Is it still needed? Unless further action in will be closed in 5 days.