ComfyUI/comfy_extras/nodes_pixart.py

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from nodes import MAX_RESOLUTION
class CLIPTextEncodePixArtAlpha:
@classmethod
def INPUT_TYPES(s):
return {"required": {
"width": ("INT", {"default": 1024.0, "min": 0, "max": MAX_RESOLUTION}),
"height": ("INT", {"default": 1024.0, "min": 0, "max": MAX_RESOLUTION}),
# "aspect_ratio": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 10.0, "step": 0.01}),
"text": ("STRING", {"multiline": True, "dynamicPrompts": True}), "clip": ("CLIP", ),
}}
RETURN_TYPES = ("CONDITIONING",)
FUNCTION = "encode"
CATEGORY = "advanced/conditioning"
DESCRIPTION = "Encodes text and sets the resolution conditioning for PixArt Alpha. Does not apply to PixArt Sigma."
def encode(self, clip, width, height, text):
tokens = clip.tokenize(text)
return (clip.encode_from_tokens_scheduled(tokens, add_dict={"width": width, "height": height}),)
NODE_CLASS_MAPPINGS = {
"CLIPTextEncodePixArtAlpha": CLIPTextEncodePixArtAlpha,
}