Show HN:Draw Fast - Real-time AI image generation based on drawings in a canvas (opens in new tab)

(drawfast.io)

16 pointsliuxiaopai2y ago9 comments

9 comments

Hi, this is Steve from tldraw. This project is a deployment of our open source draw fast repo, see here: https://github.com/tldraw/draw-fast

However, we did NOT publish this website! We have no relation it and can’t make any promises about it. The site is using an early access API endpoint from Fal that should be turned off soon. I would prefer this link be removed.

1 more reply

thatguyagain2y ago

So is this basically a fork of https://github.com/SawyerHood/draw-a-ui ?

virtualritz2y ago

Almost completely freezes my browse/phone on Android when I try to change the prompt. I can basically type one letter and then have to kill the browser.

On the plus side it remembers the letter. But typing by killing & restarting the browser for every letter kinda ... sucks. :]

smcleod2y ago

Awesome! This is exactly what I’ve been looking for. Is the source code available somewhere?

hp62y ago

I don't know what model this specific application is based on, but you can get something similar wit StableDiffusion + ControlNet ie `control_v11p_sd15_scribble` in the ControlNet github repo.

mdrzn2y ago

I feel like I need a tutorial because I cannot get it to draw anything

cuttysnark2y ago

I was confused too, but I'm stubborn, eventually figured out:

Clicking "Draw Fast" creates a box with the label "a city skyline"—drawing in that box will render an image to the right as you draw.

Double-clicking the box that "Draw Fast" produces allows you to edit the tag which says "city skyline" by default—allowing you to change what it renders as you sketch.

berryg2y ago

And can you copy and/or save the generated image?

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9 comments

steveruizok2y ago

Hi, this is Steve from tldraw. This project is a deployment of our open source draw fast repo, see here: https://github.com/tldraw/draw-fast

1 more reply

thatguyagain2y ago

So is this basically a fork of https://github.com/SawyerHood/draw-a-ui ?

virtualritz2y ago

Almost completely freezes my browse/phone on Android when I try to change the prompt. I can basically type one letter and then have to kill the browser.

On the plus side it remembers the letter. But typing by killing & restarting the browser for every letter kinda ... sucks. :]

smcleod2y ago

Awesome! This is exactly what I’ve been looking for. Is the source code available somewhere?

hp62y ago

I don't know what model this specific application is based on, but you can get something similar wit StableDiffusion + ControlNet ie `control_v11p_sd15_scribble` in the ControlNet github repo.

mdrzn2y ago

I feel like I need a tutorial because I cannot get it to draw anything

cuttysnark2y ago

I was confused too, but I'm stubborn, eventually figured out:

Clicking "Draw Fast" creates a box with the label "a city skyline"—drawing in that box will render an image to the right as you draw.

Double-clicking the box that "Draw Fast" produces allows you to edit the tag which says "city skyline" by default—allowing you to change what it renders as you sketch.

berryg2y ago

And can you copy and/or save the generated image?

1 more reply

j / k navigate · click thread line to collapse