Interactive light adjustment

[pinoy2]

Newbee Question:
I got an interior scene and happy with my rendering so far.
Scene is quite heavy and very time I have to select my
lights my rendering progress stops as well.
Not sure if i can add a node with out stopping my render?
Any suggestion? Thanks in advance

[glimpse]

are You using standalone? if yes then..

if you're looking to change scene in any way - render will be restarted, but if You don't want to allow render engine to go & render material ball when You select material node, simply untick few buttons on the right side of Your Node Editor - leave only render target, but disable mesh, material or textures..

[pinoy2]

Thanks Glimpes,
I am totally lost maybe my nodes are in a mess!
I have to check it up at work and probably post my node setup.
Thanks again

[pinoy2]

Hi Glimpse,
Just can't just figure out were Render target on the
right side of the node?
I have attached my scene node and not sure if I'm doing it right?
Any suggestion node setup will be great.

Also I wanted to change colour of IES to yellowish tint. but it still
shows white?

Sorry I am just finding my way in Octane and any help will be appreciated.
Cheers