function: getPt

getPt(n1: number, n2: number, perc: number): number

Calculate a single point for a quadratic bezier curve.
Utility function used by quadraticBezierCurve.
Ignored from docs since it is not directly exposed.

Params:

Returns:

number

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Calculate a single point for a quadratic bezier curve.
Utility function used by quadraticBezierCurve.
Ignored from docs since it is not directly exposed.
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first number
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second number
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percentage
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the result
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