Result of a ray–mesh intersection test containing the hit point, triangle index, and distance. More...

#include <raypicker.h>

Public Member Functions
QString	displayLabel () const

Public Attributes
bool	hit = false
	True if something was hit.
float	distance = 0.0f
	Distance along ray to hit point.
QVector3D	hitPoint
	World-space intersection point.
QStandardItem *	item = nullptr
	Tree item that was hit (nullable).
QString	surfaceKey
	FsSurface map key of the hit surface.
int	vertexIndex = -1
	Vertex or element index at hit.
bool	isDipole = false
	True if a dipole was hit.
int	dipoleIndex = -1
	Index within the dipole set.
QString	regionName
	FsAnnotation region label (if available).
int	regionId = -1
	FsAnnotation label ID.

Detailed Description

Result of a ray–mesh intersection test containing the hit point, triangle index, and distance.

Describes the result of a ray-pick operation.

Definition at line 57 of file raypicker.h.

Member Function Documentation

◆ displayLabel()

QString DISP3DLIB::RayHit::displayLabel ( ) const

Build a human-readable display label for the hit object. Includes annotation region, sensor name, BEM compartment, etc.

Returns: Display label string, empty if no hit.

Definition at line 240 of file raypicker.cpp.

Member Data Documentation

◆ dipoleIndex

int DISP3DLIB::RayHit::dipoleIndex = -1

Index within the dipole set.

Definition at line 68 of file raypicker.h.

◆ distance

float DISP3DLIB::RayHit::distance = 0.0f

Distance along ray to hit point.

Definition at line 60 of file raypicker.h.

◆ hit

bool DISP3DLIB::RayHit::hit = false

True if something was hit.

Definition at line 59 of file raypicker.h.

◆ hitPoint

QVector3D DISP3DLIB::RayHit::hitPoint

World-space intersection point.

Definition at line 61 of file raypicker.h.

◆ isDipole

bool DISP3DLIB::RayHit::isDipole = false

True if a dipole was hit.

Definition at line 67 of file raypicker.h.

◆ item

QStandardItem* DISP3DLIB::RayHit::item = nullptr

Tree item that was hit (nullable).

Definition at line 63 of file raypicker.h.

◆ regionId

int DISP3DLIB::RayHit::regionId = -1

FsAnnotation label ID.

Definition at line 72 of file raypicker.h.

◆ regionName

QString DISP3DLIB::RayHit::regionName

FsAnnotation region label (if available).

Definition at line 71 of file raypicker.h.

◆ surfaceKey

QString DISP3DLIB::RayHit::surfaceKey

FsSurface map key of the hit surface.

Definition at line 64 of file raypicker.h.

◆ vertexIndex

int DISP3DLIB::RayHit::vertexIndex = -1

Vertex or element index at hit.

Definition at line 65 of file raypicker.h.

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

src/libraries/disp3D/input/raypicker.h
src/libraries/disp3D/input/raypicker.cpp

Public Member Functions

Public Attributes