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Add symmetry to generation (#2675)

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Added symmetry to Invoke based on discussions with @damian0815. This can currently only be activated via the CLI with the `--h_symmetry_time_pct` and `--v_symmetry_time_pct` options. Those take values from 0.0-1.0, exclusive, indicating the percentage through generation at which symmetry is applied as a one-time operation. To have symmetry in either axis applied after the first step, use a very low value like 0.001.
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Jonathan
2023-02-20 06:33:19 -06:00
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parent 7eafcd47a6
commit ca8d9fb885
10 changed files with 142 additions and 23 deletions
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2
docs/features/CLI.md
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@ -214,6 +214,8 @@ Here are the invoke> command that apply to txt2img:
| `--variation <float>` | `-v<float>` | `0.0` | Add a bit of noise (0.0=none, 1.0=high) to the image in order to generate a series of variations. Usually used in combination with `-S<seed>` and `-n<int>` to generate a series a riffs on a starting image. See [Variations](./VARIATIONS.md). |
| `--with_variations <pattern>` | | `None` | Combine two or more variations. See [Variations](./VARIATIONS.md) for now to use this. |
| `--save_intermediates <n>` | | `None` | Save the image from every nth step into an "intermediates" folder inside the output directory |
| `--h_symmetry_time_pct <float>` | | `None` | Create symmetry along the X axis at the desired percent complete of the generation process. (Must be between 0.0 and 1.0; set to a very small number like 0.0001 for just after the first step of generation.) |
| `--v_symmetry_time_pct <float>` | | `None` | Create symmetry along the Y axis at the desired percent complete of the generation process. (Must be between 0.0 and 1.0; set to a very small number like 0.0001 for just after the first step of generation.) |
!!! note

2
docs/features/PROMPTS.md
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@ -40,7 +40,7 @@ for adj in adjectives:
print(f'a {adj} day -A{samp} -C{cg}')
```
It's output looks like this (abbreviated):
Its output looks like this (abbreviated):
```bash
a sunny day -Aklms -C7.5