62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
from .imagefunc import *
|
|
|
|
class ImageOpacity:
|
|
|
|
def __init__(self):
|
|
pass
|
|
|
|
@classmethod
|
|
def INPUT_TYPES(self):
|
|
|
|
return {
|
|
"required": {
|
|
"image": ("IMAGE", ), #
|
|
"opacity": ("INT", {"default": 100, "min": 0, "max": 100, "step": 1}), # 透明度
|
|
"invert_mask": ("BOOLEAN", {"default": True}), # 反转mask
|
|
},
|
|
"optional": {
|
|
"mask": ("MASK",), #
|
|
}
|
|
}
|
|
|
|
RETURN_TYPES = ("IMAGE", "MASK",)
|
|
RETURN_NAMES = ("image", "mask",)
|
|
FUNCTION = 'image_opacity'
|
|
CATEGORY = '😺dzNodes'
|
|
OUTPUT_NODE = True
|
|
|
|
def image_opacity(self, image, opacity, invert_mask,
|
|
mask=None,
|
|
):
|
|
|
|
_image = tensor2pil(image).convert('RGB')
|
|
_mask = tensor2pil(image).convert('RGBA').split()[-1]
|
|
|
|
if mask is not None:
|
|
_mask = mask2image(mask).convert('L')
|
|
if invert_mask:
|
|
_color = Image.new("L", _image.size, color=(255))
|
|
else:
|
|
_color = Image.new("L", _image.size, color=(0))
|
|
|
|
ret_mask = _mask
|
|
if opacity == 0:
|
|
ret_mask = _color
|
|
elif opacity < 100:
|
|
alpha = 1.0 - float(opacity) / 100
|
|
ret_mask = Image.blend(_mask, _color, alpha)
|
|
R, G, B, = _image.split()
|
|
if invert_mask:
|
|
ret_image = Image.merge('RGBA', (R, G, B, ImageChops.invert(ret_mask)))
|
|
else:
|
|
ret_image = Image.merge('RGBA', (R, G, B, ret_mask))
|
|
|
|
return (pil2tensor(ret_image), image2mask(ret_mask),)
|
|
|
|
NODE_CLASS_MAPPINGS = {
|
|
"LayerStyle_ImageOpacity": ImageOpacity
|
|
}
|
|
|
|
NODE_DISPLAY_NAME_MAPPINGS = {
|
|
"LayerStyle_ImageOpacity": "LayerStyle: ImageOpacity"
|
|
} |