The Vector3.Lerp method performs a linear interpolation between two vectors, a and b, based on a given fraction frac. This method is useful for smoothly transitioning between two points in 3D space.
If the clamp parameter is set to true, the interpolation fraction will be clamped between 0 and 1, ensuring that the result is always between a and b. If clamp is false, the fraction is not clamped, allowing for extrapolation beyond the two points.
To use the Vector3.Lerp method, provide two Vector3 instances representing the start and end points, a float value for the interpolation fraction, and a bool to determine whether to clamp the fraction.
This method is static and can be called directly on the Vector3 struct.
Vector3 start = new Vector3(0, 0, 0); Vector3 end = new Vector3(10, 10, 10); float fraction = 0.5f; bool shouldClamp = true; Vector3 result = Vector3.Lerp(start, end, fraction, shouldClamp); // result is (5, 5, 5) if clamped, otherwise it could be outside the range if fraction is outside [0, 1]
