[1.8.X] Help with textures and/or shaders

[nestor_d]

I stopped working on my mods for some time, however I want to update them for 1.8. Thankfully the parts work just fine in terms of functionality, the problem is that the textures now look very strange. It looks as if half of one part has one shader while the other half has a different one. This doesn't happen with all parts, so I'm at a loss about what might be going on here. Any input would be greatly appreciated. Below are some images of the weird looking textures

Strange dividing line:

Another strange dividing line:

Normal looking one, for comparison:

[Electrocutor]

One thing to note that may be affecting this is that in 1.8 many of the 'bumped' shaders that used to be fine if you did not specify a bump map, now require that you provide one. If it's blank, it does not render properly.

[nestor_d]

12 hours ago, Electrocutor said:

One thing to note that may be affecting this is that in 1.8 many of the 'bumped' shaders that used to be fine if you did not specify a bump map, now require that you provide one. If it's blank, it does not render properly.

Thanks! Turns out that wasn't just something to note, that actually completely fixed the issue