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so another thing to look at it is
illumination map
now this is something that is
pretty uh...
very useful um... this is actually something that is very
easily production and gets variable looks
first of all uh... there's a few things to look out for uh... when we go to
render allen frame
uh... to grab a random
frame to begin with
but if we have smoke comes to render this
and will notice is little box pops up
and this is more flexible when we're doing shadows nursing but
it says it takes a lot of surrender and we're doing really hire is since this
takes a long time to calculate
and so essentially was doing is building a map
um... suraj district like a showing up
if you're doing with the normal lives
and this will help along with the elimination
why i can storing data in iran
now we can turn illumination math off
by doing that in the is gonna render it
uh... at a time rather than beijing at a map and then a point that is elimination
in stages renders admiral
in this means their rendering is gonna take a little longer as you can see
uh... is much much slower
so
the way to work usually use of elimination that turned on
uh... which will
essentially
make things uh... calculate below quicker because it generates and uh...
to figure out where to calculate the elimination
the couple things to keep in mind is that
as long as you don't uh... i do and you frame than i can bump up my elimination
head doesn't need to calculate it again
because his diet already
uh... when i go to render so
um... i'll put this out at the moment but basically what we want to do
is likely to on the read write a disk
now zones that like i said a change of frame ernie thing
then is gonna calculate wants
and if they're right that the two to disk
and that means that if i get a real rear end of this frame again
uh... there is no new
uh... calculating the math
is discussed reiterated the effects
uh... which is all lawful aster
so usually do this when you're doing with that really high resistance because
gonna save you a lot of calculation time
um...
and us playing this in a moment with our leader
basically by enabling the region right to do sc
it means than um...
on this one frame
as long as it every simulate
um... or delete mine
in a few daughter is about
then uh... i can
make adjustments to miss him
and he will render
visible quicker
now this means in goma renderings having to stop playing around with the
color of my factor would ever want to do
and underneath the word out longer rendering times his renders it is that
the calculate all the elimination
information again
critical thing is my multiplier
okay so as you sort of justice
and it's overalls gonna get the the line information and build up
so if i want us to overall adjust
help arrival the licensing are in this case is only one demo all the lights in
general
again bob this off it'll blow up the
elimination
so this is good if i wanted to uh... make my day lyceum of the bladder
um... i don't need to
play with all the lives of miss make them all
affect my
my simulations shade up
uh... altogether
now at the same time there's also this under sample threshold
now to turn that off you'll notice that these the rendering does take a little
bit longer to
calculated at least
um...
like this would be worth
affect the
uh... simulation if i have read right on
in other words of or tear into disk
fan these weren't affect anything that'll turn that off for a second
oregon clear the cache for this to recalculate it again
so this is something that and um... that
when the choir have off was going to do is get a calculator
every single vauxhall
and he's going to
try and figure out and rolled the elimination diet
um...
for every single voxel
so it tends to be a lot slower because it's going for a little more information
uh... literally tens of millions of oaks als
so there's a lot longer too
right the elimination of once is done it
then is
done in or render
smoothly
but uh... what we can do is we turn the salon in by default it is on
and what it does is it allows us to control
uh...
helm the foxes russia recently for two bill discrimination now
snow blowers material on we can say okay well how about
uh... u
every third
um...
or for for whatever
amount of fox also in other words we calculate one
and then
in a square radius illegal or one two three four or whatever
um... so we can print this out to get a elisha range
and this is a voxel range
secret is out to be a higher value free one what's gonna happen is it'll settle
one vauxhall
and then in the east axes ill skip a few in simple another one
ano read that image in general
of land that based upon all the information
and we can make it as high as we want uh... until we get to know is on the
facts
so this means we can calculate what nafta look with their based on
generalizing um...
the average
varma what math po box all
in other words we can get a lot more
uh... information generalized based on just um... using every
couple vox als calculate this
sis controls that this is all it's a generated
so there was a decreased their calculations
that's good to know because means we can bump that up and it'll average it out
now as long as we have a high enough resolution and that would be too big a
deal
and it means we write a book which i
now but anyone who reads from read write a disk
overage or written to disk
so it doesn't leave right one out
of work and do those clear the cache
and there were rendered
is gonna need to rebuild what again we have a skipping affair few identical
funds
uh... what we were before so it does complete loquacious
the onesies and israel's abuse then
attorney's account please again it does on the flight
the information is rendered its in my few directory
so as we see we have this frame here
uh... frame fifty six
and based on the phone and everything else is called dot if i a m
now unless i change ago rear end of assimilation
it will continue to rephrase fifty-six from disk
and stored in the same directory as we restore
mein kyun affects daughter or ethics the file
so this is good if you're going to do a lot squeaking and and rendering
uh... working do as i can do what simulation when i'm happy with it
are concerned we try to do is keep my sadness two maybe three
um... more is lending a higher raise him because of u you know a lot more fume
guard at the same
second bolted out baltimore's the calculation time
then i can go into a random
okay and the first time around is it with his network rendering or whatever
as long as you can see the few daughter directory
we should anyway because that's where it's
reading the conduct from
then uh... once is donna if a dog recently laid or don't delete any of the
few daughter or the f_ i am information
then
and if lenses few elimination math
um... then what's gonna happen is in the nation's uh... additional
tweaks like i
but just in the library can put it into the show up
or bhaiya just by elimination mouth maligning marchette or whatever i want
to do
uh... or additional rendered passes through the show about or what ever want
to do
um...
whatever rather than to get a renter much quicker because the inner read the
uh... illumination up from here
so this is much quicker way to the work
and it's is very important has awaits who
optimize your sims