net_displacement() [1/3]

float MayaFlux::Kinesis::net_displacement ( const Memory::HistoryBuffer< glm::vec2 > &  history, size_t  window  )

inlinenoexcept

Net displacement across the newest window positions.

Parameters

history	Buffer of positions, capacity >= window
window	Number of samples, minimum 2

Returns

Straight-line distance from history[window-1] to history[0]

Definition at line 468 of file Differential.hpp.

{
    window = window < 2 ? 2 : window;
    return glm::length(history[0] - history[window - 1]);
}

References window.

Referenced by net_displacement(), straightness(), and straightness().

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