path_length() [1/2]

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

inlinenoexcept

Path length accumulated across the newest window positions.

Parameters

history	Buffer of positions, capacity >= window
window	Number of samples spanning window - 1 segments, minimum 2

Returns

Sum of consecutive segment lengths

Definition at line 453 of file Differential.hpp.

{
    window = window < 2 ? 2 : window;
    float len = 0.0F;
    for (size_t i = 0; i + 1 < window; ++i)
        len += glm::length(history[i] - history[i + 1]);
    return len;
}

Referenced by path_length(), and straightness().

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