Marmoset Viewer, Artefacts in tangentspace Map

pachermann

Hi Polycounters,

i must say the Marmoset Viewer is very cool, kinda Scetchfab for your own Server.
I did some exports and i'am not sure whats the Problem.
From DDO exported i made a toolbag scene file, the maps i used also in the scetchfab version.

The exported Marmo Viewer shows kinda Blurry tangentspace Normal Maps where the Logos are.
I tried it with every compression method in the Export dialog available, but no changes at all.
Maps are default 2k quare.

Examples
Marmoset Viewer Link: http://evolutionmarketing.ch/test.html

same modell on scetchfab: [SKETCHFAB]4de3d546735c4ce387aa249b62985171[/SKETCHFAB]

For any Tips and Tricks i would be glad

pascal

EarthQuake

What you're seeing is compression artifacts, all images on compressed on export to reduce load times. To enable the highest quality compression, try the unreasonable texture quality setting.

pachermann

Hi Earthquake,
i exported this version as "unreasonable".

is there any other thing that can cause this?

EarthQuake

Unfortunately not, this is a matter of texture compression, which tends to be more visible with normal maps than other map types, and especially visible if you have clean material work (gritty textures tend to hide it more).

pachermann

would it then make sense to use a 1k tangent map instead of 2k.
I mean like smaller file lesser compression artefact?

Hm uncompressed would be fun maybe, but that is not possible right now i think

pachermann

Awesome, you added losless normalmap option in marmoset, thank you!!!