make sure vray can produce caustics like this with the water glass with small lamp and not have to use sun

[madcat117]

make sure vray can produce caustics like this with the water glass with small lamp and not have to use sun

[fixeighted]

They seem to work ok, though need to tweak the multiplier if using an hdri for example, for the reflections.
This is using a vray spherical light as the main source.

[madcat117]

@fixeighted

They seem to work ok, though need to tweak the multiplier if using an hdri for example, for the reflections.
This is using a vray spherical light as the main source.

yes but have you tested a IES light?

[fixeighted]

Yeah actually that was the first light I tested, so this is the result with that on instead…just a random ies enclosed spot iirc.