59 lines
5.3 KiB
Markdown
59 lines
5.3 KiB
Markdown
# hello there
|
|
|
|
|
|
|
|
this is a completely vanilla javascript and html canvas outpainting convenience doodad built for the API optionally exposed by [AUTOMATIC1111's stable diffusion webUI](https://github.com/AUTOMATIC1111/stable-diffusion-webui), operating similarly to a few others which certainly have superior functionality. this simply offers an alternative for my following vain desires:
|
|
- avoiding the overhead of an additional virtual python evnironment or impacting a pre-existing one
|
|
- operates against the API exposed by A1111's webUI
|
|
- no external dependencies, extremely boring vanilla
|
|
- no external connectivity, self-hosted and offline
|
|
- unobfuscated (cough cough)
|
|
- <a name="terrible"></a>i am terrible at javascript and should probably correct that
|
|
- i have never used html canvas for anything before and should try it out
|
|
|
|
## operation
|
|
you'll obviously need A1111's webUI installed before you can use this.
|
|
|
|
technically you can run it directly in browser as a bare `file://` protocol webpage but that's _really_ not recommended as you'll have to add `null` as an accepted domain to your `--cors-allow-origins` option which just seems like it's a visibly poor decision.
|
|
i therefore **strongly** recommend using a small webserver such as [simple-http-server](https://github.com/TheWaWaR/simple-http-server) if you don't have a local server already running somewhere.
|
|
|
|
1. clone this repo or just literally download index.html and js/index.js manually and put 'em somewhere
|
|
2. configure whatever local (host or network) webserver you're using to serve the index.html from this repo and execute it (instructions for configuring a web server are outside the scope of this remedial quickstart)
|
|
3. modify your `webui-user.sh` or `webui-user.bat`'s `COMMANDLINE_ARGS` variable to contain ` --api --cors-allow-origins=http://127.0.0.1:1234` *(replacing 127.0.0.1:1234 with wherever you're hosting it on your local network if necessary)*
|
|
4. execute your webui-user script and wait for it to be ready
|
|
5. **SELECT AN INPAINTING MODEL (and associated VAE if applicable) IN WEBUI** - [runwayml/stable-diffusion-inpainting](https://huggingface.co/runwayml/stable-diffusion-inpainting) is recommended
|
|
6. open your locally-hosted web server, possibly appending `index.html` if it doesn't automatically serve that
|
|
7. update the host field if necessary to point at your stable diffusion API address, change my stupid prompts with whatever you want, click somewhere in the canvas, and wait
|
|
8. once an image appears*, click the `<` and `>` buttons at the bottom-left corner of the image to cycle through the others in the batch if you requested multiple (it defaults to 2 batch size, 2 batch count) - click `y` to choose one you like, or `n` to cancel that image generation batch outright and possibly try again
|
|
9. now that you've got a starter, click somewhere near it to outpaint - try and include as much of the "context" as possible in the reticle for the best result convergence
|
|
10. use the mask mode to prepare previously rendered image areas for touchups/inpainting
|
|
11. play around with the available options, click "dl img" to save the entire 2560x1440 canvas, sorry it doesn't smart crop or anything
|
|
|
|
*if it _doesn't_ create an image, check your console output to see if you've got CORS errors
|
|
|
|
## //todo
|
|
### in order of "priority"/likelihood of me doing it
|
|
- [ ] comment basically everything that isn't self documenting
|
|
- [ ] add error handling for async/XHR POST in case of, yknow, errors
|
|
- [ ] controls for the rest of API-available options (e.g. hires fix, inpaint fill modes, etc)
|
|
- [ ] render progress spinner/bar
|
|
- [ ] figure out where that stupid 1-pixel offset is happening between approve/reject state and committing to an image, it doesn't affect output but it's _super_ obnoxious
|
|
- [ ] BUG: make erase mask actually work, enable the control if you dare
|
|
- [ ] infinite canvas
|
|
- [ ] discrete size control for mask and target reticle, discrete x/y axes for reticle
|
|
- [ ] floating/togglable menu leftnav bar with categorized/sensibly laid-out options
|
|
- [ ] smart crop downloaded image
|
|
- [ ] global undo/redo
|
|
- [ ] inpainting sketch tools
|
|
- [ ] something actually similar to a "user interface", hopefully actually pleasant
|
|
- [ ] eventually delete the generated mask display canvases at the bottom of the page, but they're useful for debugging canvas pixel offsets sometimes
|
|
- [ ] see if i can use fewer canvases overall; seems wasteful, canvas isn't free yknow
|
|
- [ ] honestly probably refactor literally everything
|
|
|
|
## pull requests
|
|
**PLEASE SEND PULL REQUESTS**
|
|
i am begging you, yes you personally reading this, please fix my horrible code and feel free to insult it, but i absolutely refuse to budge on no 3rd party libraries or dependencies, not even jquery, nothing. vanilla is a very complex and layered flavor if you give it a chance.
|
|
|
|
## sample
|
|
generated using 100% openOutpaint UI defaults except for switching to/from mask mode and changing scale factor to adjust the size of the mask blob, there's some neat stuff down there even if it disregarded the `people, humans, divers` negative prompt but in its defense there is only one singular person, human, diver in there, so according to the no homers club treatise of 1995 it's technically correct
|
|
|