Basically what is happening is my laser is bouncing back into the barrel and frying the inner wiring. I need a way that the beam can go out, but not come back in. Any suggestions? The laser is here:
EDIT: I usually do it like this. Make it bounce in any direction (except back into the laser) and then place VOID at the places it bounces off. Then use the decoration layer to make the DMND and VOID black, like I did here:
use a bit of PRTI and PRTO so the laser goes into the PRTI, and comes out the PRTO and cant go back. Although i cant remember if that resets the temp or not.
use a bit of PRTI and PRTO so the laser goes into the PRTI, and comes out the PRTO and cant go back. Although i cant remember if that resets the temp or not.
I tried that, but the photons lose their direction when coming out of the PRTO.
EDIT: I think I found a working way. Will post it within a few minutes.