Hotpixels

3D Studio Max Plugin (Export Script Plugins developed by [gk] and KilaD; Integrated Plugin developed by Karba)
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samsue
Licensed Customer
Posts: 388
Joined: Thu Jan 17, 2019 10:04 am

Hi Guys,

I'm having trouble cleaning these Hotpixel, it's not the first time, I don't know what combination of confessions can help...

Can anyone give a hint?
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2020_02_20_Preview_Int_Bungalow_92_Bathroom_A.jpg
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paride4331
Octane Guru
Posts: 3809
Joined: Fri Sep 18, 2015 7:19 am

Hi samsue,
materials:
never set specular > 1
never set roughness = 0
emitter:
use simple emitter geometry and take a look at this trick:
viewtopic.php?f=27&t=60648&p=310376&hilit=+bulb#p310376
Regards
Paride
2 x Evga Titan X Hybrid / 3 x Evga RTX 2070 super Hybrid
samsue
Licensed Customer
Posts: 388
Joined: Thu Jan 17, 2019 10:04 am

thanks paride4331!


do you have any news or idea when we're going to have a v-ray - octane material converter?
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mbetke
Licensed Customer
Posts: 1293
Joined: Fri Jun 04, 2010 9:12 am
Location: Germany
Contact:

Also lower your GI clamps to 1000 or even lower to 10. Values below 10 tend to dim the image too much. Maybe giving the emitter material some more samples like 500 will solve the noise from light too. If nothing helps you can raise the caustic blur to 1 or set the hotpixel removal in camera settings value to 0.3
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Sys: Intel Core i9-12900K, 128GB RAM, 2x 4090 RTX, Windows 11 Pro x64, 3ds Max 2024.2
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