electrodeobject.h File Reference

Renderable view of an sEEG / ECoG implantation: contact spheres and lead bodies. More...

#include "../disp3D_global.h"
#include "../core/rendertypes.h"
#include <ieeg/ieeg_implantation.h>
#include <QByteArray>
#include <QColor>
#include <QMap>
#include <QString>
#include <QVector>
#include <QVector3D>

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Classes
class	DISP3DLIB::ElectrodeObject
	Renderable sEEG / ECoG electrodes: contact spheres plus lead bodies. More...

Namespaces
namespace	DISP3DLIB
	3-D brain visualisation using the Qt RHI rendering backend.

Detailed Description

Renderable view of an sEEG / ECoG implantation: contact spheres and lead bodies.

SPDX-License-Identifier: BSD-3-Clause Copyright (c) 2026 MNE-CPP Authors

Author

Christoph Dinh chris.nosp@m.toph.nosp@m..dinh.nosp@m.@mne.nosp@m.-cpp..nosp@m.org

Since

2.2.0

Date

April 2026

ElectrodeObject draws an IEEGLIB::IeegImplantation. It provides two instanced streams for the renderer: one sphere per contact, and the lead bodies (one cylinder along each depth lead, thin ties between neighbouring strip and grid contacts). Depth leads and subdural arrays thus differ by shape, while colour tells one lead from another.

The implantation owns the contacts and leads; this object only adds display state: per-contact colours (e.g. from setContactValues()), the selected and the hovered contact.

Positions are in metres, in the frame of the brain surfaces (FreeSurfer surface RAS).

Definition in file electrodeobject.h.