Black Area Mesh_ ArchVIZ

Development Rendering
1

Hi,

I started my first project in UE4. Everything is aspirated at Bernando Bader_Wooden House project.

Workflow:

  • I made all the architectural elements in Autocad (I will add furniture and other stuff in 3DS Max later)

  • I imported the model in 3DS

  • I made the UVMaps in the channel 2 using the plugin “SteamRoller”

https://ibb.co/dstfca

  • I Exported in FBX using "FBX Export Plugin“

https://ibb.co/dUvtxa

  • I Imported the FBX into UE4 “Generate Lightmap UVs”

https://ibb.co/kBKsqv

Is this Workflow good?

Now… When I visualise the preview of the scene it looks quite good but when I build the light maps all the scene/mesh look dark.

https://ibb.co/cKhvAv

What I have to do? Maybe I made some error on Modeling/import process

Attached the Max file, maybe someone can check the model:

Many thanks

Santo

2

Attached the scene before and after building the light:

https://ibb.co/mJ0FAv
https://ibb.co/cGGcOF

3

You need to increase the lightmap resolution on those meshes