How to draw items on different texture with DrawContext in 1.21.6+

[nimble violet]

As title. In 1.21.5- because the stuffs are drawn immediately so I can "takeScreenshot" on mc.framebuffer. But this method is invalid since 1.21.6. How to do it correctly?

[spiral elbow]

!!xyproblem

[drifting galleon]

https://xyproblem.info/

[spiral elbow]

Please explain exactly what you want to accomplish

[nimble violet]

I want to construct a png which contains all item textures and i can get a slice of single item

[spiral elbow]

Isn't that the definition of the atlas

[nimble violet]

I think so

[spiral elbow]

Then just get the atlas

[tame cedar]

Do you need the block item textures?

[nimble violet]

block item?

[tame cedar]

Texture of a block when you have it in the inventory

[nimble violet]

yes

including normal items like apple and blockitems like stones

[tame cedar]

You can do client.send() and screenshot in the lambda, there is probably a better way its kind of slow but its fine if you need the item textures in an image file

[nimble violet]

I don't understand, do you mean ScreenshotRecorder?

[nimble violet]

I'm sorry but idk how to do that correctly

[spiral elbow]

First of all why do you need the textures

This sounds like another xyproblem to me

What are you going to do with the atlas

[tame cedar]

MinecraftClient.getInstance().send() takes a lambda and runs it a tick later so you just take a screenshot inside the lambda

[nimble violet]

Maybe. I'm providing an HTTP endpoint which receives an identifier(resourcelocation) of item and responds with its texture

[nimble violet]

So my old idea is to draw an atlas pic on resource reload

[nimble violet]

not working, but thanks

[tame cedar]

Can you show your code?

[nimble violet]

I'll create a small test only for this later

[tame cedar]

Do you want to store the items as images or generate the image on the fly?

[nimble violet]

here, store a readable pic for each item, or a big pic and items' corresponding position