another lightmass build glitch?

[strangelet]

hey guys,

scuse me reposting this in a new thread but i rilly want to sort it out and im stumped.

ive got a problem where buildlighting is adding unsightly green blobs all over my lightmaps when rendering in lightmass - even at production settings.

ive put a few meshes with lightmap uvs in this map, added 1 light, 1 importancevolume then built. i cant make it go away! other tests of lightmass have come out fine, using only a couple of meshes.

i read the other *lightmass glitch* thread and updated to the latest UDK release but the problem is still there - any clues? is it a feature?!

win xp 32, 2gb ram

[Viion]

It has the matrix flu! I've came across this once, it doesnt happen when I have a few objects piece scene on a single flat plane but when I try pull 1 big mesh, I also come across this, they used to be purple.

I use win xp 64bit

[strangelet]

bump!
so viion did it stop doing this at any point? any clues to what you might have done if you DID get it to stop?
any ideas gentlemen? this is a real blocker for me

[Viion]

Is your level 1 Mesh or like 2-3 big meshes? When I import I split all my objects up and it doesnt seem to do it but I havent made a level as big as yours or as big as when I got this.

[strangelet]

that level is composed of modular pieces, each about 256x256 uu. but really it shouldnt matter, this looks like a bug. if this is the XP bug mentioned in the workarounds (also mentioned in the other Lightmass Glitch thread) then hasnt that been fixed with the update?

[KazeoHin]

That green color is error shading showing overlapped UVs in the lightmap, or at least that is what it says on the UDN. Try to make a new lightmap UV set

[strangelet]

unfortunately the lightmap uvs are fine, im familliar with the process. ill double check tho, thx.