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chore: import upstream snapshot with attribution
2026-07-13 13:22:06 +08:00

29 lines
1.0 KiB
Python

import numpy as np
from invokeai.app.invocations.baseinvocation import BaseInvocation, invocation
from invokeai.app.invocations.fields import InputField
from invokeai.app.invocations.primitives import FloatCollectionOutput
from invokeai.app.services.shared.invocation_context import InvocationContext
@invocation(
"float_range",
title="Float Range",
tags=["math", "range"],
category="math",
version="1.0.1",
)
class FloatLinearRangeInvocation(BaseInvocation):
"""Creates a range"""
start: float = InputField(default=5, description="The first value of the range")
stop: float = InputField(default=10, description="The last value of the range")
steps: int = InputField(
default=30,
description="number of values to interpolate over (including start and stop)",
)
def invoke(self, context: InvocationContext) -> FloatCollectionOutput:
param_list = list(np.linspace(self.start, self.stop, self.steps))
return FloatCollectionOutput(collection=param_list)