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Hello
i rendered an image with V4 and stop render at sl 13 but the resume used gpu only ;so i re-render the image with V3
when i open the same mxi with the same settings in V4 i see big difference between colors
V3 | V4
Response : Maxwell / Gamma 2.2


Response : Advantix 200 / Gamma 2.2


Response : Advantix 400 / Gamma 2.2


Response : Advantix 400 / Gamma 2.1




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Wich engine is used on both v3 and v4?

luis.hijarrubia wrote:Wich engine is used on both v3 and v4?

Hi
what you mean by engine ?

Draft, production, gpu

i used production first with V4 than i stopped the render
than i render the image with V3 production ; and in this comparaison i used the same mxi file created with V3
the histogram is different between V3 and V4

Thank you, we are into this right now.

aha, noticed & notified on first tests already, especially obvious in blacks
V3 Production and v4 Production COLORS/TONES DON'T MATCH!!!
ahhh...

i think also in multilight the same colors with render V4

seghier wrote:i think also in multilight the same colors with render V4

Hi Seghier,

You mean colors in Maxwell Multilight look equals than in Maxwell Render V4, right?

alberto.manchenos wrote:

seghier wrote:i think also in multilight the same colors with render V4

Hi Seghier,

You mean colors in Maxwell Multilight look equals than in Maxwell Render V4, right?

yes

Well... that is normal. Maxwell Multilight shares the same core then Maxwell Render V4. We are analyzing this topic. Any modification will affect to both programs.

of course
i hope you fix it soon

Could you test with the color checker tool (File>Library>Primitives>Color checker). This will give you a better idea if the hues change or it's only a contrast issue.

Render time :
V3


V4



Color checker
V3


V4