I think the heating up and burning part is from the invisible infrared light, isn't it?
how do you make cold photons????>.<
Just let photons pass trough something cold (except FILT).
Get some PHOT. Put some CLNE close to the PHOT and put some LN2 on it. Some PHOT will be resumably cold. Quickly stamp 'em and put al over screen. There. Some genuine cold PHOT!
!set temp phot 0
tpt.set_property("temp","0", "phot")
pause, get cool tool, cool down phot
get dmnd, create constant coolant inside the block of dmnd, and the reflecting phot will be cold.
get a cold phot laser from a save
Or you can use tpt.el.phot.heat=0
All the spawned photons will be cold, until you exit tpt.
Sorry havent been on forum lately you just use the COOL tool in tools :D
i was at a save called super PHOT boom and i made it cold and tried it on solids and other burnable elements and it burned at 22.00 C