Change the sizes proportionally

[mest79]

Hi,
I created an object with archicad20 with the size "B" locked and the other 2 sizes (A and ZZYZX) that were modified proportionally with the symbol of the chain.

I lock size "B" with script parameter lock "B"

The same object, in archicad 22, I can not change it proportionally because if I block "B" I do not have the "chain".

How can I change the sizes proportionally?

Thanks!

[mest79]

Done!

thanks to this previous discussion
https://archicad-talk.graphisoft.com/viewtopic.php?f=6&t=61888

in the Master script

if GLOB_MODPAR_NAME = "A" then
ZZYZX=A*prop
PARAMETERS ZZYZX=ZZYZX
endif

if GLOB_MODPAR_NAME = "ZZYZX" then
A=ZZYZX/prop
PARAMETERS A=A
endif

!prop = value of proportion between a and zzyzx