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MNEProjData

Namespace: MNELIB  ·  Library: MNE Library

#include <mne/mne_proj_data.h>

class MNELIB::MNEProjData

Replaces *projData,projDataRec struct (mne_project_to_surface.c).

Auxiliary projection data computed from MNEProjOp for efficient repeated application.

Public Methods​

MNEProjData(s)​

Constructs the MNEProjData.

Parameters:

  • s : *const MNESurface ** Surface whose triangles are precomputed (non-owning, must not be null); all triangles start active.

~MNEProjData()​

Destroys the MNEProjData.

Example​

No example of its own: Search-acceleration record (triangle activity mask) internal to MNESurface::project_to_surface; callers use MNEProjectToSurface.

It is exercised by:

src/examples/ex_mne_api/main.cpp
MNEProjectToSurface projector(innerSkull);
MatrixXf points(2, 3);
points << 0.0f, 0.0f, 0.12f, 0.05f, 0.01f, 0.03f; // one point outside, one inside the skull
MatrixXf onSurface;
VectorXi triangle;
VectorXf distance;
projector.find_closest_on_surface(points, points.rows(), onSurface, triangle, distance);

From ex_mne_api.

Authors of this file​