QCamera Class

Member Function Documentation

QCamera::QCamera(Qt3DCore::QNode *parent = nullptr)

Creates a new QCamera instance with the specified parent.

[slot] void QCamera::setAspectRatio(float aspectRatio)

Sets the camera's aspect ratio to aspectRatio.

Note: Setter function for property aspectRatio.

See also aspectRatio().

[slot] void QCamera::setBottom(float bottom)

Sets the bottom of the camera to bottom.

Note: Setter function for property bottom.

See also bottom().

[slot] void QCamera::setExposure(float exposure)

Sets the camera's exposure to exposure.

Note: Setter function for property exposure.

See also exposure().

[slot] void QCamera::setFarPlane(float farPlane)

Sets the camera's far plane to farPlane

Note: Setter function for property farPlane.

See also farPlane().

[slot] void QCamera::setFieldOfView(float fieldOfView)

Sets the camera's field of view to fieldOfView in degrees.

Note: Setter function for property fieldOfView.

See also fieldOfView().

[slot] void QCamera::setLeft(float left)

Sets the left of the camera to left.

Note: Setter function for property left.

See also left().

[slot] void QCamera::setNearPlane(float nearPlane)

Sets the camera's near plane to nearPlane.

Note: Setter function for property nearPlane.

See also nearPlane().

[slot] void QCamera::setPosition(const QVector3D &position)

Sets the camera's position in 3D space to position.

Note: Setter function for property position.

See also position().

[slot] void QCamera::setProjectionMatrix(const QMatrix4x4 &projectionMatrix)

Sets the camera's projection matrix to projectionMatrix.

Note: Setter function for property projectionMatrix.

See also projectionMatrix().

[slot] void QCamera::setProjectionType(QCameraLens::ProjectionType type)

Sets the camera's projection type to type.

Note: Setter function for property projectionType.

See also projectionType().

[slot] void QCamera::setRight(float right)

Sets the right of the camera to right.

Note: Setter function for property right.

See also right().

[slot] void QCamera::setTop(float top)

Sets the top of the camera to top.

Note: Setter function for property top.

See also top().

[slot] void QCamera::setUpVector(const QVector3D &upVector)

Sets the camera's up vector to upVector.

Note: Setter function for property upVector.

See also upVector().

[slot] void QCamera::setViewCenter(const QVector3D &viewCenter)

Sets the camera's view center to viewCenter.

Note: Setter function for property viewCenter.

See also viewCenter().

[slot] void QCamera::viewAll()

Rotates and moves the camera so that it's viewCenter is the center of the scene's bounding volume and the entire scene fits in the view port.

See also Qt3D.Render::Camera::projectionType.

[slot] void QCamera::viewEntity(Qt3DCore::QEntity *entity)

Rotates and moves the camera so that it's viewCenter is the center of the entity's bounding volume and the entire entity fits in the view port.

See also Camera.projectionType.

[slot] void QCamera::viewSphere(const QVector3D &center, float radius)

Rotates and moves the camera so that it's viewCenter is center and a sphere of radius fits in the view port.

See also Qt3D.Render::Camera::projectionType.

Qt3DRender::QCameraLens *QCamera::lens() const

Returns the current lens.

Note: Getter function for property lens.

[invokable] void QCamera::pan(float angle)

Adjusts the pan angle of the camera by angle in degrees.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::pan(float angle, const QVector3D &axis)

Adjusts the pan angle of the camera by angle in degrees on a chosen axis.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::panAboutViewCenter(float angle)

Adjusts the camera pan about view center by angle in degrees.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::panAboutViewCenter(float angle, const QVector3D &axis)

Adjusts the camera pan about view center by angle in degrees on axis.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] QQuaternion QCamera::panRotation(float angle) const

Returns the calculated pan rotation in relation to the angle in degrees taken in to adjust the camera's pan or left/right rotation on the Y axis.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::roll(float angle)

Adjusts the camera roll by angle in degrees.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::rollAboutViewCenter(float angle)

Adjusts the camera roll about view center by angle in degrees.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] QQuaternion QCamera::rollRotation(float angle) const

Returns the calculated roll rotation in relation to the angle in degrees taken in to adjust the camera's roll or lean left/right rotation on the Z axis.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::rotate(const QQuaternion &q)

Rotates the camera with the use of a Quaternion in q.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::rotateAboutViewCenter(const QQuaternion &q)

Rotates the camera about the view center with the use of a Quaternion in q.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] QQuaternion QCamera::rotation(float angle, const QVector3D &axis) const

Returns the calculated rotation in relation to the angle in degrees and chosen axis taken in.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::tilt(float angle)

Adjusts the tilt angle of the camera by angle in degrees.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::tiltAboutViewCenter(float angle)

Adjusts the camera tilt about view center by angle in degrees.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] QQuaternion QCamera::tiltRotation(float angle) const

Returns the calculated tilt rotation in relation to the angle in degrees taken in to adjust the camera's tilt or up/down rotation on the X axis.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

Qt3DCore::QTransform *QCamera::transform() const

Returns the camera's position via transform.

Note: Getter function for property transform.

[invokable] void QCamera::translate(const QVector3D &vLocal, Qt3DRender::QCamera::CameraTranslationOption option = TranslateViewCenter)

Translates the camera's position and its view vector by vLocal in local coordinates. The option allows for toggling whether the view center should be translated.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

[invokable] void QCamera::translateWorld(const QVector3D &vWorld, Qt3DRender::QCamera::CameraTranslationOption option = TranslateViewCenter)

Translates the camera's position and its view vector by vWorld in world coordinates. The option allows for toggling whether the view center should be translated.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.