/3/ - Why do these cracks appear? - 3DCG

Anonymous

Why do these cracks appear? 08/21/17(Mon)06:17:03 No.578437

File: Screen Shot 2017-08-20 at(...).png (154 KB, 730x401)

Why do these cracks appear? Anonymous 08/21/17(Mon)06:17:03 No.578437 Archived

I am modelling a human head. And I deleted some unnecessary loops around the mouth area. Now every time I do a full render, I see cracks around those areas. I don't see anything weird in the model view or even in the preview render.

Does anybody know what is happening?

Anonymous
08/21/17(Mon)06:57:34 No.578441

Anonymous 08/21/17(Mon)06:57:34 No.578441

>>578437
Wireframe?
What are you rendering on?

Anonymous
08/21/17(Mon)09:03:04 No.578449

Anonymous 08/21/17(Mon)09:03:04 No.578449

Maybe you fucked your UVs by modifying the topology

Anonymous
08/21/17(Mon)09:05:35 No.578450

Anonymous 08/21/17(Mon)09:05:35 No.578450

>>578449
I thought exactly the same

Anonymous
08/21/17(Mon)12:25:20 No.578460

Anonymous 08/21/17(Mon)12:25:20 No.578460

>>578437
Rebake your normals

Anonymous
08/21/17(Mon)20:25:32 No.578514

Anonymous 08/21/17(Mon)20:25:32 No.578514

>>578449
Yeah could be this, what software are you using? I know in maya I can delete edges without fucking the UVs up but if I move any edges it's game over.

Anonymous
08/21/17(Mon)21:34:01 No.578526

Anonymous 08/21/17(Mon)21:34:01 No.578526

>>578514
lol what?

Anonymous
08/24/17(Thu)04:31:27 No.578898

Anonymous 08/24/17(Thu)04:31:27 No.578898

>>578437
Normals not unified I assume

Anonymous
08/28/17(Mon)01:29:11 No.579720

Anonymous 08/28/17(Mon)01:29:11 No.579720

maybe you created a vertex in the middle of a edge or something

Anonymous
08/30/17(Wed)17:44:56 No.580057

Anonymous 08/30/17(Wed)17:44:56 No.580057

If u show us the wireframe we could probably figure it out
Also check ur light maps