ComfyUI_aspect_ratios

ComfyUI_aspect_ratios
★ 15

长宽比图像生成批量输出参数调整
为 ComfyUI 提供长宽比选择节点，替代 Empty Latent Image，支持基于宽/高参考尺寸、交换长宽比及批量生成。
💡 在流水线中快速设置并生成多种长宽比和批量图像。
🍴 3 Forks💻 Python🔄 2024-05-22
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📄 README

ComfyUI_aspect_ratios

| English | 日本語 |

I created an aspect ratio selector for ComfyUI based on sd-webui-ar.

Usage

Replace Empty Latent Image with Aspect Ratios Node.

  • size: Reference size
  • aspect_ratios: Set aspect ratios
  • standard: Choose whether the reference size is based on width or height
  • swap_aspect_ratio: Swap aspect ratios (change 1:2 to 2:1, for example)
  • batch_size: Number of images to create

    • Configuration

    A configuration file, aspect_ratios.txt, will be created in ComfyUI\custom_nodes\ComfyUI_aspect_ratios.

    Configure the aspect ratios in the file aspect_ratios.txt, following the specified format. For example:

    1:1, 1/1 # 1:1 ratio based on minimum dimension

3:2, 3/2 # Set width based on 3:2 ratio to height

4:3, 4/3 # Set width based on 4:3 ratio to height

16:9, 16/9 # Set width based on 16:9 ratio to height

1.618:1, 1.618/1

# 1.414:1, 1.414/1
  • The initial 1:1 is what is displayed in the UI.
  • The next 1/1 is the value processed internally.
  • Do not include any characters other than numbers and /.
  • The last line, # 1:1 ratio based on minimum dimension, is a comment.

    • The line starting with # is a comment and will not be read.

    Example

    Setting standard to width results in a width-based reference, with a width of 1024 and a height of 512.

    Setting standard to height results in a height-based reference, with a height of 1024 and a width of 2048.

    Understanding Aspect Ratios

    Aspect ratios represent the ratio of width to height. For example, the aspect ratio “16:9” signifies a ratio where the width is 16 and the height is 9.

    Simple Interpretation “16:9 = Width:Height”