Skip to main content

DigitizerTreeItem

Namespace: DISP3DLIB  ·  Library: 3D Display Library

#include <disp3D/digitizertreeitem.h>

class DISP3DLIB::DigitizerTreeItem

DigitizerTreeItem represents a group of digitizer points of the same category (Cardinal, HPI, EEG, Extra) in the tree model.

Each item stores batched 3D positions for efficient rendering as a single mesh with replicated sphere geometry.

This matches the disp3D DigitizerTreeItem pattern using per-category grouping with color-coded sphere rendering.

Digitizer point group tree item.

Inheritance​

Public Methods​

DigitizerTreeItem(text, kind, positions, names, color, scale, type)​

Constructs a DigitizerTreeItem for a single category of digitizer points.

Parameters:

  • text : const QString & Display text for the item (e.g. "Cardinal", "HPI", "EEG", "Extra").

  • kind : PointKind The digitizer point category.

  • positions : const QVector< QVector3D > & 3D positions of all points in this category (in meters).

  • names : const QStringList & Display names for individual points (e.g. "Nasion", "LPA").

  • color : const QColor & Color for rendering this category.

  • scale : float Radius of each rendered sphere.

  • type : int Item type identifier.

~DigitizerTreeItem()​

positions()​

Returns all point positions in this category.

Returns:

  • const QVector< QVector3D > & — Vector of 3D position vectors.

pointNames()​

Returns the display names for individual points.

Returns:

  • const QStringList & — List of point names.

scale()​

Returns the rendering scale (sphere radius).

Returns:

  • float — Scale value in meters.

pointKind()​

Returns the digitizer point category.

Returns:

  • PointKind — Point kind enum value.

Authors of this file​