Hello
Thanks for all the useful comments to the tree picture I posted a few days ago.
You can now find the MakeTree macro in pov.binaries.utilities.
And yes, it does roots (thanks Ken) and exports to *.inc files  on request.
The zip file contains 6 examples you can use as templates.
Here are the rendered examples below.

Gilles Tran

Render stats at 320*240, aa0.3 (Pentium Pro 200, 64 RAM)
Example            1       2       3       4       5        6
Objects          26600    8880    7600    1900    4000    28200
Peak memory (Mb) 20.6      8.7     7.6    1.3      2.7     21.7
Parse time       2m24s    1m7s    1m9s    8s      22s     2m50s
Trace time       5m6s     4m28s   3m18s  3m4s    6m10s    5m49s

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