Vertical slope layers for 1.21

[ByteDevEs]

Added vertical slope layers for 1.21, I don't know if I did it in the best way possible but it works properly. Do any changes if you need to. I will add another pull request for the 1.20 version. In the picture, the existing ones are in the sides and the new ones are on the middle.

[EntityinArray]

Works perfectly, thank you!
Hope this gets merged

[EntityinArray]

[ByteDevEs]

So cool!

[JulekJulas]

For the block of industrial plating in design n' decor addon the color seems different than the slope or the slope layer (bottom is vertical slope layer and top is slope, same color if you use slope layer)

[JulekJulas]

left is vertical

[ByteDevEs]

Let me check it, maybe I can fix it

[EntityinArray]

thank you for working on this
another small issue to fix, extending a vertical slope causes it to place a regular slope instead.

[ByteDevEs]

For the block of industrial plating in design n' decor addon the color seems different than the slope or the slope layer (bottom is vertical slope layer and top is slope, same color if you use slope layer)

I've been looking at this and it seems like it is due to shading. There is no difference between the vertical layered slope and the normal one.
As you can see here:

The sun is on the opposite side so it makes sense for the block to be darker

[ByteDevEs]

left is vertical

About this one, I am unable to reproduce the issue.

These are slopes, layered slopes and vertical layered slopes.

I am with the default graphics settings.

[N3K0D35U]

I have identified a few connected textures issues with Create's glass.
I'll be honest I like how you can create lines in the glass, but maybe that should be achievable with the other glass types (because Create has vertical an horizontal connecting glass too)

This is a Sable contraption and I'm running with Sodium.