File size: 4,558 Bytes
5193146 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 | import math
import whratio
from .base import GLOBAL_CATEGORY, BaseNode
# noinspection PyUnresolvedReferences,PyPackageRequirements
import comfy
# noinspection PyUnresolvedReferences,PyPackageRequirements
import comfy.samplers
# noinspection PyUnresolvedReferences,PyPackageRequirements
from nodes import MAX_RESOLUTION
MODULE_CATEGORY = f"{GLOBAL_CATEGORY}/util"
class HelperNodes_WidthHeight(BaseNode):
"""
Simple integer values node that allows definition of the
image height and width for passing into empty latents
as Integers.
Permits custom values between 8 and 4096, in steps of 8.
"""
@classmethod
def INPUT_TYPES(cls):
return {
"required": {
"width": ("INT", {
"default": 1024,
"min": 8,
"max": MAX_RESOLUTION,
"step": 8,
"display": "number"
}),
"height": ("INT", {
"default": 1024,
"min": 8,
"max": MAX_RESOLUTION,
"step": 8,
"display": "number"
}),
}
}
RETURN_TYPES = ("INT", "INT", "STRING", "STRING",)
RETURN_NAMES = ("width", "height", "aspect ratio", "orientation",)
CATEGORY = f"{MODULE_CATEGORY}"
FUNCTION = "process"
def process(self, width, height):
if width > height:
orientation = "landscape"
elif width < height:
orientation = "portrait"
else:
orientation = "square"
aspect = whratio.as_int(width, height)
aspect_ratio = f"{aspect[0]}:{aspect[1]}"
return width, height, aspect_ratio, orientation
class HelperNodes_CfgScale(BaseNode):
"""
Simple integer value node that allows you to specify the CFG scale
for how strictly to the prompt the AI is.
Permits values between 0 and 10, defaults at 8.0, and permits
revisions as small as 0.25 on CFG scale selection. Rounds to two
decimal points.
"""
@classmethod
def INPUT_TYPES(cls) -> dict:
return {
"required": {
"scale": ("FLOAT", {
"default": 8.00,
"min": 0.00,
"max": 10.00,
"step": 0.25,
"round": 0.00,
"display": "number"
}),
}
}
RETURN_TYPES = ("FLOAT", )
RETURN_NAMES = ("CFG",)
CATEGORY = f"{MODULE_CATEGORY}"
FUNCTION = "process"
def process(self, scale) -> tuple:
return (scale,)
class HelperNodes_Steps(BaseNode):
"""
Simple integer value node that allows you to specify the number of
sample steps to make in KSampler.
Permits you to select between 1 and 100, but defaults at 25.
"""
@classmethod
def INPUT_TYPES(cls) -> dict:
return {
"required": {
"steps": ("INT", {
"default": 25,
"min": 1,
"max": 100,
"step": 1,
"display": "number"
}),
}
}
RETURN_TYPES = ("INT",)
RETURN_NAMES = ("steps",)
CATEGORY = f"{MODULE_CATEGORY}"
def process(self, steps) -> tuple:
return (steps,)
class HelperNodes_StringLiteral(BaseNode):
"""
Simple String value node that allows you to specify a string to pass
into other nodes.
Does not permit multiline text. See HelperNodes_MultilineStringLiteral
for multiline text values.
"""
@classmethod
def INPUT_TYPES(cls) -> dict:
return {
"required": {
"string": ("STRING", {"multiline": False})
}
}
RETURN_TYPES = ("STRING",)
RETURN_NAMES = ("STRING",)
CATEGORY = f"{MODULE_CATEGORY}"
def process(self, string) -> tuple:
return (string,)
class HelperNodes_MultilineStringLiteral(BaseNode):
"""
Simple String value node that allows you to specify a string to pass
into other nodes.
This node permits multiline text.
"""
@classmethod
def INPUT_TYPES(cls) -> dict:
return {
"required": {
"string": ("STRING", {"multiline": True})
}
}
RETURN_TYPES = ("STRING",)
RETURN_NAMES = ("STRING",)
CATEGORY = f"{MODULE_CATEGORY}"
def process(self, string) -> tuple:
return (string,)
|