track_follows_peaks()

bool MayaFlux::Kinesis::Vision::track_follows_peaks ( const VisionSequence &  seq )

inline

True when an ExtractPeaks step is immediately followed by TrackKeypoints.

Whole-sequence for the same reason: the capture gate at RgbaToGray needs the answer before either step is reached. Ops sitting at the pair itself should use VisionPass::ahead() instead.

Definition at line 730 of file VisionOp.hpp.

{
    for (size_t i = 0; i + 1 < seq.steps.size(); ++i) {
        if (seq.steps[i].op == VisionOp::ExtractPeaks
            && seq.steps[i + 1].op == VisionOp::TrackKeypoints)
            return true;
    }
    return false;
}

References ExtractPeaks, MayaFlux::Kinesis::Vision::VisionSequence::steps, and TrackKeypoints.