ComfyUI Node: RBG Image Stitch Plus 🧩

RBG Image Stitch Plus 🧩:

RBGImageStitchPlus is a versatile node designed to facilitate the seamless stitching of multiple images into a single cohesive output. This node is particularly beneficial for AI artists and designers who wish to create panoramic views or composite images by aligning and merging different image segments. The node offers advanced capabilities such as maintaining image proportions, handling transparent backgrounds, and applying custom spacing and padding between images. It also supports various upscale methods to ensure the final stitched image retains high quality. By providing a robust framework for image stitching, RBGImageStitchPlus enhances creative workflows, allowing users to focus on artistic expression without worrying about the technical complexities of image alignment and merging.

RBG Image Stitch Plus 🧩 Input Parameters:

main_stitch_dir

This parameter determines the primary direction in which the images will be stitched together. It can be set to either vertical or horizontal, affecting how the images are aligned in the final output. Choosing the correct direction is crucial for achieving the desired layout and visual flow in the stitched image.

keep_proportion

This boolean parameter specifies whether the original proportions of the images should be maintained during the stitching process. When set to true, the node will adjust the images to fit within the specified dimensions while preserving their aspect ratios, ensuring that the images do not appear stretched or distorted.

pad_color

This parameter allows you to define the color used for padding around the images. It accepts a color value, which can be specified in various formats such as RGB or hexadecimal. The padding color is important for creating a visually appealing border or separation between images, especially when they do not perfectly align.

crop_position

This parameter specifies the position from which the images should be cropped if resizing is necessary. It can be set to values like center, top-left, or bottom-right, determining which part of the image is retained in the final output. Proper cropping ensures that the most important parts of the images are preserved.

spacing_width

This parameter defines the width of the space between the stitched images. It is measured in pixels and allows you to control the amount of separation between images, which can enhance the visual structure and readability of the final composition.

spacing_color

This parameter sets the color of the spacing between images. Similar to pad_color, it accepts color values in various formats. The spacing color can be used to create contrast or harmony between the images, depending on the desired artistic effect.

custom_spacing_color

This boolean parameter indicates whether a custom color should be used for the spacing between images. When enabled, it allows you to specify a unique color for the spacing, providing additional flexibility in the design of the stitched image.

fill_transparent_background

This boolean parameter determines whether transparent areas in the images should be filled with a solid color. When enabled, it helps to eliminate unwanted transparency, ensuring that the final image has a consistent background.

transparent_fill_color

This parameter specifies the color used to fill transparent areas when fill_transparent_background is enabled. It accepts color values in various formats, allowing you to choose a color that complements the overall design of the stitched image.

final_resize_mode

This parameter defines the method used to resize the final stitched image. It can be set to options like crop, fit, or stretch, affecting how the image is adjusted to meet the target dimensions. The resize mode is important for ensuring that the final image meets specific size requirements without compromising quality.

final_target_size

This parameter specifies the target dimensions for the final stitched image. It is defined as a tuple of width and height, allowing you to control the size of the output image. Setting the correct target size is crucial for ensuring that the image fits within the intended display or print medium.

resample_filter

This parameter determines the resampling method used during image resizing. It offers options such as lanczos, bicubic, nearest-exact, bilinear, and area, each providing different levels of quality and performance. Choosing the appropriate resample filter can significantly impact the sharpness and clarity of the final image.

RBG Image Stitch Plus 🧩 Output Parameters:

IMAGE

The output of the RBGImageStitchPlus node is a single stitched image, represented as an IMAGE type. This output contains the combined visual data from the input images, aligned and merged according to the specified parameters. The stitched image is the final product of the node's processing, ready for further use in creative projects or display.

RBG Image Stitch Plus 🧩 Usage Tips:

• Ensure that the images you want to stitch have similar dimensions or aspect ratios to achieve a more harmonious final composition.
• Experiment with different spacing colors and widths to create unique visual effects and enhance the separation between images.
• Use the fill_transparent_background option to eliminate unwanted transparency and ensure a consistent background in the final image.
• Choose the appropriate resample filter based on the desired quality and performance, as different filters can produce varying levels of sharpness and clarity.

RBG Image Stitch Plus 🧩 Common Errors and Solutions:

No images provided for stitching.

• Explanation: This error occurs when no images are supplied to the node for stitching.
• Solution: Ensure that you provide at least one image to the node for processing. If you intend to stitch multiple images, make sure all required images are correctly loaded and passed to the node.

Stitching failed.

• Explanation: This error indicates that the stitching process was unsuccessful, possibly due to incompatible image dimensions or other parameter conflicts.
• Solution: Verify that the input images have compatible dimensions and that all parameters are correctly set. Adjust the parameters such as spacing, padding, and resize mode to resolve any conflicts and attempt the stitching process again.