function [y, basis, dinfo] = maraca_render(P)
% MARACA_RENDER Full render: basis + impacts -> radiate -> output.
% Convenience composition of the stage functions; the web app calls the
% stages separately so it can cache intermediates.

basis = maraca_basis(P);
fsHi = P.sample_rate * P.oversample;
[timp, jimp, tauimp, fimp, ximp, ginfo] = maraca_impacts(P);
[p, radinfo] = maraca_radiate(P, basis, timp, jimp, tauimp, fimp, ximp, fsHi);
[y, peakPa] = maraca_output(P, p, P.oversample);

dinfo.impactCount = ginfo.count;
dinfo.meanV = ginfo.meanV;
dinfo.maxV = ginfo.maxV;
dinfo.meanTauUs = ginfo.meanTauUs;
dinfo.durationS = ginfo.durationS;
dinfo.breathingDryHz = basis.breathingDryHz;
dinfo.breathingHz = basis.breathingHz;
dinfo.peakPa = peakPa;
dinfo.peakSplDb = 20 * log10(peakPa / 20e-6 + 1e-30);
dinfo.directPeakPa = radinfo.directPeakPa;
dinfo.listenerInside = radinfo.listenerInside;
dinfo.listenerDistM = radinfo.listenerDistM;
dinfo.ginfo = ginfo;
end