How can I display translucent block from texture in this program like glass or leaves? about minecraft

Maybe something to do with texture picture format?

I'm using texture.png and it's not working...

[uuk0]

You must configuration opengl for using alpha values

Thank you, but can you show me the code to do it?

Oh I mean the blocks are not showing all the pixels, and it turns out to be black in that part.

[uuk0]

I think this should work
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)

(for example past this code in the setup() function)

I'll try that

It worked!

Thank you!

Weird.

I think I should add something called depth test I guess

Oh I just didn't disable the hide block surface of these block

I'll fix that

[uuk0]

There may be also another bug that translucent blocks 2 Or More Blocks apart will disable rendering the block behind another

Yeah, I notice that.

[uuk0]

There may be also another bug that translucent blocks 2 Or More Blocks apart will disable rendering the block behind another

Some blocks displayed after the translucent block will not show behind it

But that also mean if I display the translucent block after the full blocks, there'll still problems between translucent blocks.

[uuk0]

One part (normal behind transparent) can be fixed by using separated batches one for alpha textures and one for non-alpha, for the other I have no clue how to fix it

ok