texture or bitmap gamma

[jackieteh]

Hi, just upgarde to vray 5, we can upload bitmap or textures and change the gamma to 1.0 in standard bitmap, can we do that with vraybitmap (aka vrayhdri in previous)?

[^Lele^]

set the mode to "none"

[jackieteh]

set the mode to "none"

Do you mean set the "Color space transfer function" type to "None" ?

[^Lele^]

yes.
"None", or ofc "inverse gamma" and then a value of 1.0

[jackieteh]

yes.
"None", or ofc "inverse gamma" and then a value of 1.0

Noted with thanks. can I do the same to normal map?

what is the RGB color space function? I read the help file, it say the "raw" mode is for normal map

[^Lele^]

Normal maps generally are used with a gamma of 1, yes.
"Raw", "None" gamma 1.0 are all roughly equivalent terms.

[jackieteh]

Normal maps generally are used with a gamma of 1, yes.
"Raw", "None" gamma 1.0 are all roughly equivalent terms.

Noted with thanks