Falloff?

[Racleborg]

Hi All
Is this how to create a type of falloff (attached)
Thanks

[Luximage]

Also you can use a combination of these factors with the mix color or the band node.

falloff factors.blend

(577.51 KiB) Downloaded 314 times

[Racleborg]

by Luximage » Sun Feb 02, 2020 3:30 pm

Also you can use a combination of these factors with the mix color or the band node.
falloff factors.blend
(577.51 KiB) Downloaded 2 times

Many thanks. This info will be really helpful!

[SlowHand]

You should calculate dot product between (shading normal vector) and normalized(camera_position - shading position).

I hard-coded the position of a camera.
It would be great if we could get the camera position and calculate a normalized vector from nodes.

[Racleborg]

Hi SlowHand

I will create the setup and play around with it quite a bit to try and get an understanding of what the nodes are actually doing. I'm a bit out of my depth at the moment.

Many thanks

[PetrT]

Falloff become more close to Luxcore

Yes it must be faced to camera always and camera position is needed