Meisoftcoltd
b67c0d12cc
- Replaced the predefined dropdown list for `base_resolution` in `tools.py` with an open `INT` input (`min`: 128, `max`: 8192, `step`: 8) for the four Resolution Tools. - Updated `README.md` and `README_EN.md` to reflect the new user interface change.
86 lines
3.1 KiB
Python
86 lines
3.1 KiB
Python
import math
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from . import register_node
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# 🧠 Clase Base Invisible (El molde matemático por Megapíxeles)
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class BaseResolutionTool:
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@classmethod
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def INPUT_TYPES(cls):
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return {
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"required": {
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"aspect_ratio": (["16:9", "9:16", "1:1", "4:3", "3:4", "21:9", "3:2", "2:3"],),
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# 💡 Cambio clave: Dejamos de usar combo y pasamos a un campo INT libre
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"base_resolution": ("INT", {"default": 1024, "min": 128, "max": 8192, "step": 8}),
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}
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}
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RETURN_TYPES = ("INT", "INT", "STRING")
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RETURN_NAMES = ("width", "height", "debug_info")
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FUNCTION = "get_resolution"
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CATEGORY = "🔁 Sequential Batcher/Tools"
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def get_resolution(self, aspect_ratio, base_resolution):
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div = self.DIVISOR
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min_pixels = getattr(self, "MIN_PIXELS", 0)
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longest_side = int(base_resolution) # Mantenemos el casting por seguridad
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w_str, h_str = aspect_ratio.split(':')
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w_ratio = float(w_str)
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h_ratio = float(h_str)
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ratio = w_ratio / h_ratio
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print(f"\n{'='*50}")
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print(f"🛠️ [DEBUG] NODO: Resolution Tool {div}x")
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print(f" -> Petición Original: Lado mayor {longest_side}px | Ratio {aspect_ratio}")
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# 1. Calcular resolución inicial teórica
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if w_ratio >= h_ratio:
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ideal_w = longest_side
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ideal_h = ideal_w / ratio
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else:
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ideal_h = longest_side
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ideal_w = ideal_h * ratio
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current_pixels = ideal_w * ideal_h
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# 2. 🛡️ Protección de Suelo por ÁREA TOTAL (Training Floor)
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if current_pixels < min_pixels:
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print(f" -> ⚠️ ALERTA: La resolución pedida ({int(current_pixels)} píxeles) es inferior al mínimo vital del modelo ({min_pixels} píxeles).")
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print(f" -> 🛡️ Escalando proporcionalmente para evitar artefactos...")
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# Factor de escala basado en área
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scale_factor = math.sqrt(min_pixels / current_pixels)
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ideal_w *= scale_factor
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ideal_h *= scale_factor
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# 3. Ajuste final de divisibilidad estricta
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# Usamos round para asegurar que nos quedamos lo más cerca posible del área ideal
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width = max(div, round(ideal_w / div) * div)
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height = max(div, round(ideal_h / div) * div)
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debug_msg = f"{width}x{height} (Div {div})"
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print(f" -> 🎯 Resultado Final Seguro: Ancho {width} | Alto {height} | Píxeles totales: {width*height}")
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print(f"{'='*50}\n")
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return (width, height, debug_msg)
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# 📦 Nodos Específicos Blindados por Píxeles
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@register_node
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class ResTool8x(BaseResolutionTool):
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DIVISOR = 8
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MIN_PIXELS = 262144 # SD1.5 (Equivale a 512x512)
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@register_node
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class ResTool16x(BaseResolutionTool):
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DIVISOR = 16
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MIN_PIXELS = 1048576 # SDXL (Equivale a 1024x1024)
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@register_node
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class ResTool32x(BaseResolutionTool):
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DIVISOR = 32
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MIN_PIXELS = 399360 # WanVideo (Equivale a 832x480)
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@register_node
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class ResTool64x(BaseResolutionTool):
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DIVISOR = 64
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MIN_PIXELS = 921600 # Hunyuan (Equivale a 1280x720)
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