Subdivs versus samples

[Thomas An._cg]

In the irradiance map, what is the difference between "subdivs" and "samples" ? Aren't subdivs actually samples ?

Trying to figure it out from here, but I am still unsure:
http://www.spot3d.com/vray/help/VRay...vancedimap.htm

[flipside]

Subdivs versus samples

Samples are points in space where GI light is calculated. Subdivs are the quality of the light in these samples.

[Thomas An._cg]

Subdivs versus samples

Samples are points in space where GI light is calculated. Subdivs are the quality of the light in these samples.

Thanks Wouter,

So basically, samples are points in space and Subdivs are number of rays per each point in space. Right ?

[flipside]

Subdivs versus samples

Yes

Do some tests with 'show samples' in IR map settings turned on. Then you clearly see the effect on sample distribution if you change for example the clr treshold.

[Thomas An._cg]

Subdivs versus samples

Do some tests with 'show samples' in IR map settings turned on

Yup, I am all over it now (both on tests and documentation)