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2023-08-14 23:55:26 +08:00
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@@ -16,11 +16,11 @@ Clone this repo into `custom_nodes` directory of ComfyUI location
## Usage
### Selectors
### ImageSelector & ImageDuplicator
There are two Selector nodes, one is `ImageSelector` under `image` category, another is `LatentSelecotr` under `latent` category. One is for images and one for latent images.
Both nodes can be found in `image` category.
Input: a list of selected indexes, start with 1 (not 0, sorry), seperated by comma.
Selector takes a list of selected indexes, start with 1 (not 0, sorry), seperated by comma, and outputs only the selected images from input images.
For example:
@@ -29,16 +29,21 @@ For example:
All indexes that cannot convert to integer or out of bounds will be ignored.
### Duplicators
Duplicator takes a number and duplicates input images by given times.
There are two Duplicator nodes, `ImageDuplicator` and `LatentDuplicator`.
![Snipaste_2023-08-14_23-42-04](https://github.com/SLAPaper/ComfyUI-Image-Selector/assets/7543632/f8d4a3ca-4ee5-4947-9bf5-ea847f392716)
These two can duplicate the image / latent image (after you selected), so that in further steps you still can run in batch.
Example in txt2img:
### LatentSelector & LatentDuplicator
`EmptyLatentImage(batch 4) -> KSampler(batch 4) -> LatentSelector(select 1) -> LatentDuplicator(duplicate 4) -> LatentUpscale(batch 4) -> VaeDecode(batch 4) -> ImageSelector(select 1) -> SaveImage`
Both nodes can be found in `latent` category.
Or in img2img:
The parameters and functionality is just like the image counterpart, but for latents
`LoadImage(batch 1) -> ImageDuplicator(duplicate 4) -> VaeEncode(batch 4) -> KSampler(batch 4) -> VaeDecode(batch 4) -> ImageSelector(select 1) -> SaveImage`
![Snipaste_2023-08-14_23-44-02](https://github.com/SLAPaper/ComfyUI-Image-Selector/assets/7543632/220759af-3b06-42fa-9332-43bff3744857)
## Tips
VAE Decode & Encode takes time and vram, so better avoid uneccessary VAE node. If must, do it with as few images/latents as possible. In general,
- `encode/decode -> duplicator` is better than `duplicator -> encode/decode`
- `selector -> encode/decode` is better than `encode/decode -> selector`