All language subtitles for 10. Merging converted and native deep

in this lesson

we will learn how to merge converted deep images

with native deep images

alright we're in our shot set up

and I've made a holdout

for our fog going here

we've got fog

and it's just our noise going to a deep extrude

connect it to everything else

hold it out

remove deep of course now in this case

there's no Z depth being generated

so there's no reason to have the whole Z depth

whole Z depth pipe

render this out

I'll show you what this looks like

looks pretty cool actually

so we can see here

this is what

it looks like at the depth that we set

so we can see

obviously 100% opacity in the far background

and then we get all the way to 100% transparency

zero opacity in the foreground objects

and in this particular case

I didn't need to hold out the atmosphere

from everything else

and the reason was that because it's white

all we really need to do is plus it

so if you use a merge and there's no alpha channel

that's just a plus

and this particular case

if we're merging something over something else

without a holdout

the result is just going to be a plus as well

so for a particular example

in this shot

we don't need to go through the extra labour

of hooking up all the holdouts

to all the other elements

and then rendering new holdouts

it's unnecessary

but in many other cases

with different colors or different things

I would definitely recommend doing that just to be safe

you wouldn't want to make any mistakes

and then accidentally change the look of your shot

so there you go

this is how you take any image

and convert it to a deep image to use in a deep shot

I think for atmospherics

and other volumetric type images

it's a really great technique

that's super useful and will save you a ton of time

uh it's also really cool

because you can move through 3D space

and that's something that is really amazing if

if Grolo was moving

forwards and backwards through space here

it would actually give him more or less density

I could give you a little quick demo of that

just because it is so cool

let me make a deep transform

let's push Grolo back

maybe a negative um 100

- 1,000

- 5,000

to go a lot further than that

we have now reached the end of the lesson

and we've Learned how to merge converted deep images

with native deep images

in the next lesson

we will learn how to create realistic depth of field

using deep images