Could someone explain where the function that calls trace gets the RayPacket rays from, to pass into trace?
trace
RayPacket rays
Or, is it just the empty packet to start with?
rays is a collection of rays that need to be traced. It is a parameter to the trace function
Could someone explain where the function that calls
trace
gets theRayPacket rays
from, to pass intotrace
?Or, is it just the empty packet to start with?
rays is a collection of rays that need to be traced. It is a parameter to the trace function