[MC-135960] The lighting of custom 3D models break when playing on smooth lighting

The lighting on custom models break in certain situations when playing on smooth lighting,

for example, on bookshelves, if you happen to have a recourse pack which makes it 3D, you can see the black lighting around the inner bookshelf

Linked issues

duplicates 1

MC-148762 Faces of the elements of block models go up to black if there are blocks next to them / Block lighting is applied incorrectly Open

Attachments

Comments 8

kumasasa 2018-08-13T17:31:58Z

What do we see there?
What's the expected result?

kumasasa 2018-08-13T19:23:52Z

Maybe the resource pack is broken?

[Mod] Neko 2018-08-13T19:39:49Z

Please attach the resource pack here.

Inbound 2018-08-14T17:43:11Z

i cannot attach the recourse pack as it exceeds the maximum file size, but i can provide a link to download it off the BDcraft website: http://ad.bdcraft.net/564553/spbdc-128-mc113

NikitaM 2018-08-14T19:12:23Z

you can just give a linkto is or write it's name

Haven King 2019-08-15T02:45:00Z

I added two more photos to better illustrate the effects of this problem. It should also be noted that this is still a problem in 1.14.

Anonymous_46YT 2019-12-08T05:55:20Z

still happens in 1.14 and 1.15

[media]

[resource pack|https://www.curseforge.com/minecraft/texture-packs/classic-3d]

galaxy_2alex 2020-08-09T14:14:11Z

Forward-resolving to MC-160917.