Class Qf3DRubberbandGeometry

ClassList > Qf3DRubberbandGeometry

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• #include <qf3drubberbandgeometry.h>

Inherits the following classes: QQuick3DGeometry

Public Properties

Type	Name
property QColor	color Per-vertex color applied to both tubes and joint spheres.
property float	heightOffset Extra vertical offset above the terrain surface.
property float	radius Tube thickness in scene units.
property QfRubberbandModel *	rubberbandModel The rubberband model providing the vertex coordinates.
property int	segments Number of sides in the tube cross-section.
property Qf3DTerrainProvider *	terrainProvider The terrain provider used for geo-to-3D coordinate conversion.

Public Signals

Type	Name
signal void	colorChanged
signal void	heightOffsetChanged
signal void	radiusChanged
signal void	rubberbandModelChanged
signal void	segmentsChanged
signal void	terrainProviderChanged

Public Functions

Type	Name
	Qf3DRubberbandGeometry (QQuick3DObject * parent=nullptr)
QColor	color () const Returns the color used for both tubes and sphere joints.
float	heightOffset () const Returns the height offset above the terrain surface.
float	radius () const Returns the tube radius in 3D scene units.
QfRubberbandModel *	rubberbandModel () const Returns the rubberband model providing vertex coordinates.
int	segments () const Returns the number of segments around the tube circumference.
void	setColor (const QColor & color) Sets the rubberband color.
void	setHeightOffset (float offset) Sets the height offset.
void	setRadius (float radius) Sets the tube radius.
void	setRubberbandModel (QfRubberbandModel * model) Sets the rubberband model.
void	setSegments (int segments) Sets the segment count.
void	setTerrainProvider (Qf3DTerrainProvider * provider) Sets the terrain provider.
Qf3DTerrainProvider *	terrainProvider () const Returns the terrain provider used for geo-to-3D conversion.

Detailed Description

Generates 3D tube + sphere geometry to visualize a rubberband path on terrain.

Geo coordinates from a QfRubberbandModel are projected onto the terrain surface and connected by extruded tube segments. A sphere joint is placed at each vertex. Everything is packed into a single indexed triangle mesh with per-vertex colors.

Note:

QML Type: Qf3DRubberbandGeometry

Public Properties Documentation

property color [1/2]

Per-vertex color applied to both tubes and joint spheres.

QColor Qf3DRubberbandGeometry::color;

---

property heightOffset [1/2]

Extra vertical offset above the terrain surface.

float Qf3DRubberbandGeometry::heightOffset;

---

property radius [1/2]

Tube thickness in scene units.

float Qf3DRubberbandGeometry::radius;

---

property rubberbandModel [1/2]

The rubberband model providing the vertex coordinates.

QfRubberbandModel * Qf3DRubberbandGeometry::rubberbandModel;

---

property segments [1/2]

Number of sides in the tube cross-section.

int Qf3DRubberbandGeometry::segments;

---

property terrainProvider [1/2]

The terrain provider used for geo-to-3D coordinate conversion.

Qf3DTerrainProvider * Qf3DRubberbandGeometry::terrainProvider;

---

Public Signals Documentation

signal colorChanged

void Qf3DRubberbandGeometry::colorChanged;

---

signal heightOffsetChanged

void Qf3DRubberbandGeometry::heightOffsetChanged;

---

signal radiusChanged

void Qf3DRubberbandGeometry::radiusChanged;

---

signal rubberbandModelChanged

void Qf3DRubberbandGeometry::rubberbandModelChanged;

---

signal segmentsChanged

void Qf3DRubberbandGeometry::segmentsChanged;

---

signal terrainProviderChanged

void Qf3DRubberbandGeometry::terrainProviderChanged;

---

Public Functions Documentation

function Qf3DRubberbandGeometry

explicit Qf3DRubberbandGeometry::Qf3DRubberbandGeometry (
    QQuick3DObject * parent=nullptr
) 

---

function color [2/2]

Returns the color used for both tubes and sphere joints.

inline QColor Qf3DRubberbandGeometry::color () const

---

function heightOffset [2/2]

Returns the height offset above the terrain surface.

inline float Qf3DRubberbandGeometry::heightOffset () const

---

function radius [2/2]

Returns the tube radius in 3D scene units.

inline float Qf3DRubberbandGeometry::radius () const

---

function rubberbandModel [2/2]

Returns the rubberband model providing vertex coordinates.

inline QfRubberbandModel * Qf3DRubberbandGeometry::rubberbandModel () const

---

function segments [2/2]

Returns the number of segments around the tube circumference.

inline int Qf3DRubberbandGeometry::segments () const

---

function setColor

Sets the rubberband color.

void Qf3DRubberbandGeometry::setColor (
    const QColor & color
) 

---

function setHeightOffset

Sets the height offset.

void Qf3DRubberbandGeometry::setHeightOffset (
    float offset
) 

---

function setRadius

Sets the tube radius.

void Qf3DRubberbandGeometry::setRadius (
    float radius
) 

---

function setRubberbandModel

Sets the rubberband model.

void Qf3DRubberbandGeometry::setRubberbandModel (
    QfRubberbandModel * model
) 

---

function setSegments

Sets the segment count.

void Qf3DRubberbandGeometry::setSegments (
    int segments
) 

---

function setTerrainProvider

Sets the terrain provider.

void Qf3DRubberbandGeometry::setTerrainProvider (
    Qf3DTerrainProvider * provider
) 

---

function terrainProvider [2/2]

Returns the terrain provider used for geo-to-3D conversion.

inline Qf3DTerrainProvider * Qf3DRubberbandGeometry::terrainProvider () const

---

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The documentation for this class was generated from the following file src/3d/qf3drubberbandgeometry.h