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.gitattributes
CHANGED
@@ -37,3 +37,4 @@ ComfyUI/output/ComfyUI_00001_.png filter=lfs diff=lfs merge=lfs -text
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ComfyUI/output/ComfyUI_00002_.png filter=lfs diff=lfs merge=lfs -text
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ComfyUI/temp/ComfyUI_temp_zprxs_00001_.png filter=lfs diff=lfs merge=lfs -text
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ComfyUI/temp/ComfyUI_temp_zprxs_00002_.png filter=lfs diff=lfs merge=lfs -text
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ComfyUI/output/ComfyUI_00002_.png filter=lfs diff=lfs merge=lfs -text
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ComfyUI/temp/ComfyUI_temp_zprxs_00001_.png filter=lfs diff=lfs merge=lfs -text
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ComfyUI/temp/ComfyUI_temp_zprxs_00002_.png filter=lfs diff=lfs merge=lfs -text
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ComfyUI/custom_nodes/merge_cross_images/result3.png filter=lfs diff=lfs merge=lfs -text
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ComfyUI/custom_nodes/merge_cross_images/__init__.py
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import cv2
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import numpy as np
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import os
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import torch
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from PIL import Image
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class MergeImagesToTemplate:
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@classmethod
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def INPUT_TYPES(s):
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return {
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"required": {
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"image1": ("IMAGE",),
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"image2": ("IMAGE",),
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"image3": ("IMAGE",),
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"image4": ("IMAGE",)
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}
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}
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RETURN_TYPES = ("IMAGE",)
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FUNCTION = "merge_images"
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CATEGORY = "image"
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OUTPUT_NODE = True
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def merge_images(self, image1, image2, image3, image4):
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current_directory = os.path.dirname(os.path.abspath(__file__))
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template = cv2.imread(current_directory+"/template_cross2.png", cv2.IMREAD_UNCHANGED)
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scale_top = 0.85
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scale_bottom = 1.434
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top_1 = (271,9)
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top_2 = (831,9)
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bottom_1 = (15,474)
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bottom_2 = (786,474)
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def prepare_image(img):
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img = np.clip(255.0 * img.cpu().numpy().squeeze(), 0, 255).astype(np.uint8)
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return cv2.cvtColor(img, cv2.COLOR_RGB2BGR)
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image1 = prepare_image(image1)
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image2 = prepare_image(image2)
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image3 = prepare_image(image3)
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image4 = prepare_image(image4)
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img1_resized = cv2.resize(image1, (int(512 * scale_top), int(512 * scale_top)))
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img2_resized = cv2.resize(image2, (int(512 * scale_top), int(512 * scale_top)))
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img3_resized = cv2.resize(image3, (int(512 * scale_bottom), int(512 * scale_bottom)))
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img4_resized = cv2.resize(image4, (int(512 * scale_bottom), int(512 * scale_bottom)))
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background = np.zeros((template.shape[0], template.shape[1], 3), dtype=np.uint8)
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background[:] = (255, 255, 255)
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background[top_1[1]:top_1[1]+img1_resized.shape[0], top_1[0]:top_1[0]+img1_resized.shape[1]] = img1_resized
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background[top_2[1]:top_2[1]+img2_resized.shape[0], top_2[0]:top_2[0]+img2_resized.shape[1]] = img2_resized
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background[bottom_1[1]:bottom_1[1]+img3_resized.shape[0], bottom_1[0]:bottom_1[0]+img3_resized.shape[1]] = img3_resized
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background[bottom_2[1]:bottom_2[1]+img4_resized.shape[0], bottom_2[0]:bottom_2[0]+img4_resized.shape[1]] = img4_resized
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alpha_channel = template[:, :, 3] / 255.0
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for c in range(0, 3):
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background[:, :, c] = background[:, :, c] * (1 - alpha_channel) + template[:, :, c] * alpha_channel
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cv2.imwrite(current_directory+'/result3.png', background)
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background_rgba = cv2.cvtColor(background, cv2.COLOR_BGR2RGBA)
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result = torch.from_numpy(background_rgba.astype(np.float32) / 255.0).unsqueeze(0)
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return (result,)
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NODE_CLASS_MAPPINGS = {"MergeImagesToTemplate": MergeImagesToTemplate}
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ComfyUI/custom_nodes/merge_cross_images/result3.png
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Git LFS Details
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ComfyUI/custom_nodes/merge_cross_images/template_cross.png
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ComfyUI/custom_nodes/merge_cross_images/template_cross2.png
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