volume spot light in 3dsMax

[patis]

Hello, I am Octane for 3dsMax User.
I don't know how to adjust power of Volume spotlight.
It is always max....

[paride4331]

Hi Patis,
you would use some octane nodes to adjust the Octane spotlight,
Regards
Paride

[coilbook]

Hi Patis,
you would use some octane nodes to adjust the Octane spotlight,
Regards
Paride

Hi Paride,
How do I change light color? How do you adjust spot brightness? When I add diffuse with emission to emitter material my small spot light disappears and the whole floor has light . Thanks

[coilbook]

Also when I set volume to red light becomes opposite color

[paride4331]

Hi coilbook,
I hope it helps.
Regards
Paride

[coilbook]

Hi coilbook,
I hope it helps.
Regards
Paride

Thanks. Do you know if octane uses real volume lights or it's some fake 3d cone with scattering material? Why do CPU renders have a vast varieties of volumetric lights and GPU are so weak at it? Thanks

[paride4331]

Hi coilbook,
I hope it helps.
Regards
Paride

Thanks. Do you know if octane uses real volume lights or it's some fake 3d cone with scattering material? Why do CPU renders have a vast varieties of volumetric lights and GPU are so weak at it? Thanks

Hi coilbook,
it's a 3d cone with scattering material; alternatively you could use a "classic" fog cube.
viewtopic.php?f=27&t=59549&p=304625&hilit=fog#p304633
New coming Octane features should also help in this way.
https://youtu.be/AkoAm7zWgVI?t=1084
Regards
Paride