Noise in the reflection table: bug?

[maru]

Try this:

PTS: 24
LSM: 1


HD CACHE:
PT SAMPLES: 1024
pos sensitivity: 10

refl glossiness threshold: 1

Region-select a small square with lots of noise and render.

[Ondra]

it is not that simple, you will get different results (noise-wise) when rendering small region/entire picture with HD cache - small region will not properly fill the cache.

[cecofuli]

Try this:

PTS: 24
LSM: 1


HD CACHE:
PT SAMPLES: 1024
pos sensitivity: 10

refl glossiness threshold: 1

Region-select a small square with lots of noise and render.

Hi maru,
ok, I'll try a 1080p resolution tonight ;-)

[maru]

it is not that simple, you will get different results (noise-wise) when rendering small region/entire picture with HD cache - small region will not properly fill the cache.

This explains a lot. :)

[cecofuli]

Nothing to do...
With LSM: 1 I have a lot, a lot of noise coming from the arealight (areashadows)
Much better with LSM = 20 or 30.
The noise in the glossy surface, there lights are reflected still here.
After many test, I think the "solution " in to wait Ondra ;-)