Secondary Maps not working? Unity 5.4 p4

Unity Engine
1

Hey guys,
we are trying to add secondary map (normal detail texture) but adding it not only doesn’t show the intended texture but also disables main normal texture

2785020--201696--detail.jpg
2785020--201696--detail.jpg1654×1024 399 KB

Anybody else seen this?
Or are we doing anything wrong? (please note that secondary normal map value is extreme for test purposes)
Without detail map main normal is working OK:
2785020--201695--no_detail.jpg
2785020--201695--no_detail.jpg1654×1024 437 KB

Also baked GI light mapped objects do not show Detail textures when baked.
Can anybody please explain what might be going on?

Build platform iOS
Mac OSX 10.11.6 Unity 5.4

2

OK,
detail normal map works if metallic/specular channel is empty…

2786030--201812--detail.jpg
2786030--201812--detail.jpg1790×1158 569 KB

As soon as I assign metallic/specular map then detail normal disappears
2786030--201813--no_detail.jpg
2786030--201813--no_detail.jpg1840×1194 295 KB

Is this a bug or am I missing something?

3

Alright,
mystery solved. It was the OpenGL ES2.0 emulation
with no emulation all works well

1 Like
4

Hi,

please, can you give me a feedback about if standard shader on iOS support DETAIL NORMAL MAPS (secondary maps) ?

Thanks in advance

5

yes. standard unity shader supports secondary maps on both iOS and android

6

Hi Almakos,

I’m using Unity on version 5.4.2f2 and I’m trying to use secondary maps for Android and iOS, but it not works. Which Unity version are you using?

Thanks.

7

I had the same problem. It seems that the option: ‘Detail Normal Map’ was disabled by default. The Detail Normal Map option can be found at: Edit/Project Settings/Graphics/Tier Settings.

8 Likes
8

Saved me. Thank you.