vray warning

[manray]

hello!

i would like to know why i always get those mesagges.

warning:material returned overbright or invalid color. (objet layer:-----)

i ´ve turn down the multiplier of my target lights (with vray lights the problem is the same)
i ´ve used exponencial , linear multiply ... with no success at all.
Most of the materials in the scene are standard , could this be the problem? i have used them other times with any problem at all but now i can not avoid this.

regards.
sorry about my english[img][/img]

[natty]

are you doing an interior scene ?
i dont you have anything to worry about its only a warning not an error.

Natty

[manray]

i am working with an exterior scene.

and this warning causes lots of stange white blots that i can not fix.

thanks

[natty]

manray
are you using any raytrace materials ?

[manray]

not at all , the blots appear mostly in white standard materials (in the building walls)

thank u

[natty]

and are you giving everything a thickness ?

or perhaps your settings are to high ?

[manray]

everything has some thickness

i am playing with -3 -2 and default settings.

this is the image.



thanks

[manray]

and this is the error



thank u

[natty]

was this modeled in cad ??and imported in as a dwg ?
if so try importing as a 3ds.

[gregpetch]

Make sure all your bitmaps have crop turned on.

[manray]

all the elements that causes the error comes from cad . they are imported with design extension as dwgs .It would be a pity to discard this tool for vray renders. anyway i will try to bring them as 3ds this evenig.

and .....thank u gregpetch but all of them have crop turned on.


B&W regards

[doriziofilho]

hi...
here in my jobs i already has this problem...
this is a problem of material...
try to isolate the object and redo the material he has...
in my job was glass eith refract...

[thethule]

Manray, i get that error message too. It occurs when you use HDRI images. Or at least thats why i was told in this forum. From what i gather, you can safely ignore the message. Unless you're not using HDRI maps, in which case i cant help you im afraid. Hope this does help a bit though.

Marc

[adriano.ol]

all the elements that causes the error comes from cad . they are imported with design extension as dwgs.

I had the very same splotches problem! It seams related to coincident faces. As I couldn't afford to re-import, I had to render with Brazil. If any one knows an alternative for re-import please share.

[manray]

i see we have some different answers for the same problem.

i erase the camera correction modifier and the splotches seem to disappear. it is the only way i found to do it , but i am not to bat and eyelid

regards