Uniform payload for object-id picking across the multimodal scene. More...

#include <pickresult.h>

Public Attributes
PickKind	kind = PickKind::None
QVector3D	world
qint64	objectId = -1
QString	label
float	value = std::numeric_limits<float>::quiet_NaN()
QString	sourceId
int	hemisphere = -1
QVector3D	voxel
int	sliceOrientation = -1
int	timeSample = -1
QVariantMap	extras

Detailed Description

Uniform payload for object-id picking across the multimodal scene.

Producers fill in only the fields relevant to their kind. Consumers (Pick dock, status bar, MRI ortho viewer, time-course panel) read the generic fields (kind, world, objectId, label, value) plus any kind-specific fields they understand.

Definition at line 69 of file pickresult.h.

Member Data Documentation

◆ extras

QVariantMap DISP3DLIB::PickResult::extras

Catch-all for renderable-specific extras (shaft name, atlas region, dipole amplitude vector, …). Kept as QVariantMap rather than QJsonObject so producers can ship QVector3D / Eigen types without going through JSON.

Definition at line 117 of file pickresult.h.

◆ hemisphere

int DISP3DLIB::PickResult::hemisphere = -1

Hemisphere for CorticalVertex (0 = left, 1 = right).

Definition at line 101 of file pickresult.h.

◆ kind

PickKind DISP3DLIB::PickResult::kind = PickKind::None

What was hit. None means the ray missed every renderable.

Definition at line 72 of file pickresult.h.

◆ label

QString DISP3DLIB::PickResult::label

Human-readable label (contact name, vertex coordinate string, …).

Definition at line 84 of file pickresult.h.

◆ objectId

qint64 DISP3DLIB::PickResult::objectId = -1

Stable identifier for the picked element within its renderable (e.g. cortical vertex index, contact name hash, voxel linear index). Using qint64 lets a single field carry vertex indices, packed triplets and small string hashes. -1 means unset.

Definition at line 81 of file pickresult.h.

◆ sliceOrientation

int DISP3DLIB::PickResult::sliceOrientation = -1

MRI slice orientation index for MriVoxel (0 = axial, 1 = coronal, 2 = sagittal).

Definition at line 108 of file pickresult.h.

◆ sourceId

QString DISP3DLIB::PickResult::sourceId

Source renderable identifier — opaque string assigned by the MultimodalScene when the renderable was added. Lets consumers route the pick back to the originating layer (e.g. "cortex_lh", "mri_axial", "seeg_LH").

Definition at line 94 of file pickresult.h.

◆ timeSample

int DISP3DLIB::PickResult::timeSample = -1

Time index for time-varying overlays (-1 = not time-resolved).

Definition at line 111 of file pickresult.h.

◆ value

float DISP3DLIB::PickResult::value = std::numeric_limits<float>::quiet_NaN()

Optional scalar overlay value at the picked element (uV, dSPM, MRI intensity). NaN means "not provided".

Definition at line 88 of file pickresult.h.

◆ voxel

QVector3D DISP3DLIB::PickResult::voxel

Voxel coordinates for MriVoxel.

Definition at line 104 of file pickresult.h.

◆ world

QVector3D DISP3DLIB::PickResult::world

Hit position in world (MRI surface RAS) coordinates.

Definition at line 75 of file pickresult.h.

The documentation for this struct was generated from the following file:

src/libraries/disp3D/scene/pickresult.h

Public Attributes