60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
from .imagefunc import *
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class LayerBlend:
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def __init__(self):
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pass
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@classmethod
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def INPUT_TYPES(self):
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chop_mode = ['normal','multply','screen','add','subtract','difference','darker','lighter']
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return {
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"required": {
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"background_image": ("IMAGE", ), #
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"layer_image": ("IMAGE",), #
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"invert_mask": ("BOOLEAN", {"default": True}), # 反转mask
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"blend_mode": (chop_mode,), # 混合模式
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"opacity": ("INT", {"default": 100, "min": 0, "max": 100, "step": 1}), # 透明度
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},
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"optional": {
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"layer_mask": ("MASK",), #
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}
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}
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RETURN_TYPES = ("IMAGE",)
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RETURN_NAMES = ("image",)
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FUNCTION = 'layer_blend'
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CATEGORY = '😺dzNodes'
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OUTPUT_NODE = True
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def layer_blend(self, background_image, layer_image,
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invert_mask, blend_mode, opacity,
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layer_mask=None,
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):
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#
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_layer = tensor2pil(layer_image)
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_canvas = tensor2pil(background_image)
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_mask = None
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if layer_mask is not None and invert_mask:
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layer_mask = 1 - layer_mask
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# 合成layer
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_comp = chop_image(tensor2pil(background_image), _layer, blend_mode, opacity)
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if layer_mask is not None:
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alpha = tensor2pil(layer_mask).convert('L')
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_canvas.paste(_comp, mask=alpha)
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else:
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_canvas.paste(_comp)
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ret_image = _canvas
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return (pil2tensor(ret_image),)
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NODE_CLASS_MAPPINGS = {
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"LayerStyle_ImageBlend": LayerBlend
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}
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NODE_DISPLAY_NAME_MAPPINGS = {
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"LayerStyle_ImageBlend": "LayerStyle: ImageBlend"
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} |