C4D and IES light

[lucioing]

Maybe, there is some problem...
I'm unable to get the exact 'shape' of light... and I'm also unable to control intensity and so on...
I'm quite sure that somethings is wrong whit me, but I need some helps.
Thank you

L.

[aoktar]

gamma and transform is your friend in imagetexture

[bepeg4d]

hi,
when working with light, the first most important thing is to set the dimension.
large emitter gives soft shadows, viceversa small emitter gives crisp shadows and ies distribution

ciao beppe

[lucioing]

Hi Beppe!
Thank you for reply...
My spot size is exactly 5cm... of course, I did try using several yes files... someone works better than others...
Anyway, I'll try again and I'll post the model...

see you soon

L.

[bepeg4d]

hi lucio
here is a set of ies files, it's shared by another octane user and works perfectly:
http://render.otoy.com/forum/viewtopic. ... inz#p52161
ciao beppe

[lucioing]

Nice help, from you! Thank you Beppe...
L.

PS Thank you too, Hamet!