Qt3DRender.QCamera¶

The QCamera class defines a view point through which the scene will be rendered. More…

Synopsis¶

Functions¶

def aspectRatio ()
def bottom ()
def exposure ()
def farPlane ()
def fieldOfView ()
def left ()
def lens ()
def nearPlane ()
def pan (angle)
def pan (angle, axis)
def panAboutViewCenter (angle)
def panAboutViewCenter (angle, axis)
def panRotation (angle)
def position ()
def projectionMatrix ()
def projectionType ()
def right ()
def roll (angle)
def rollAboutViewCenter (angle)
def rollRotation (angle)
def rotate (q)
def rotateAboutViewCenter (q)
def rotation (angle, axis)
def tilt (angle)
def tiltAboutViewCenter (angle)
def tiltRotation (angle)
def top ()
def transform ()
def translate (vLocal[, option=TranslateViewCenter])
def translateWorld (vWorld[, option=TranslateViewCenter])
def upVector ()
def viewCenter ()
def viewMatrix ()
def viewVector ()

Slots¶

def setAspectRatio (aspectRatio)
def setBottom (bottom)
def setExposure (exposure)
def setFarPlane (farPlane)
def setFieldOfView (fieldOfView)
def setLeft (left)
def setNearPlane (nearPlane)
def setPosition (position)
def setProjectionMatrix (projectionMatrix)
def setProjectionType (type)
def setRight (right)
def setTop (top)
def setUpVector (upVector)
def setViewCenter (viewCenter)
def viewAll ()
def viewEntity (entity)
def viewSphere (center, radius)

Signals¶

def aspectRatioChanged (aspectRatio)
def bottomChanged (bottom)
def exposureChanged (exposure)
def farPlaneChanged (farPlane)
def fieldOfViewChanged (fieldOfView)
def leftChanged (left)
def nearPlaneChanged (nearPlane)
def positionChanged (position)
def projectionMatrixChanged (projectionMatrix)
def projectionTypeChanged (projectionType)
def rightChanged (right)
def topChanged (top)
def upVectorChanged (upVector)
def viewCenterChanged (viewCenter)
def viewMatrixChanged ()
def viewVectorChanged (viewVector)

Detailed Description¶

class PySide2.Qt3DRender.Qt3DRender.QCamera([parent=None])¶

param parent

QNode

Creates a new QCamera instance with the specified parent .

PySide2.Qt3DRender.Qt3DRender.QCamera.CameraTranslationOption¶

This enum specifies how camera view center is translated

Constant	Description
Qt3DRender.QCamera.TranslateViewCenter	Translate the view center causing the view direction to remain the same
Qt3DRender.QCamera.DontTranslateViewCenter	Don’t translate the view center causing the view direction to change

PySide2.Qt3DRender.Qt3DRender.QCamera.aspectRatio()¶

Return type: float

See also

setAspectRatio()

PySide2.Qt3DRender.Qt3DRender.QCamera.aspectRatioChanged(aspectRatio)¶

Parameters: aspectRatio – float

PySide2.Qt3DRender.Qt3DRender.QCamera.bottom()¶

Return type: float

See also

setBottom()

PySide2.Qt3DRender.Qt3DRender.QCamera.bottomChanged(bottom)¶

Parameters: bottom – float

PySide2.Qt3DRender.Qt3DRender.QCamera.exposure()¶

Return type: float

See also

setExposure()

PySide2.Qt3DRender.Qt3DRender.QCamera.exposureChanged(exposure)¶

Parameters: exposure – float

PySide2.Qt3DRender.Qt3DRender.QCamera.farPlane()¶

Return type: float

See also

setFarPlane()

PySide2.Qt3DRender.Qt3DRender.QCamera.farPlaneChanged(farPlane)¶

Parameters: farPlane – float

PySide2.Qt3DRender.Qt3DRender.QCamera.fieldOfView()¶

Return type: float

See also

setFieldOfView()

PySide2.Qt3DRender.Qt3DRender.QCamera.fieldOfViewChanged(fieldOfView)¶

Parameters: fieldOfView – float

PySide2.Qt3DRender.Qt3DRender.QCamera.left()¶

Return type: float

See also

setLeft()

PySide2.Qt3DRender.Qt3DRender.QCamera.leftChanged(left)¶

Parameters: left – float

PySide2.Qt3DRender.Qt3DRender.QCamera.lens()¶

Return type: QCameraLens

Returns the current lens.

PySide2.Qt3DRender.Qt3DRender.QCamera.nearPlane()¶

Return type: float

See also

setNearPlane()

PySide2.Qt3DRender.Qt3DRender.QCamera.nearPlaneChanged(nearPlane)¶

Parameters: nearPlane – float

PySide2.Qt3DRender.Qt3DRender.QCamera.pan(angle)¶

Parameters: angle – float

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

PySide2.Qt3DRender.Qt3DRender.QCamera.pan(angle, axis)

Parameters

angle – float
axis – QVector3D

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

PySide2.Qt3DRender.Qt3DRender.QCamera.panAboutViewCenter(angle)¶

Parameters: angle – float

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

PySide2.Qt3DRender.Qt3DRender.QCamera.panAboutViewCenter(angle, axis)

Parameters

angle – float
axis – QVector3D

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

PySide2.Qt3DRender.Qt3DRender.QCamera.panRotation(angle)¶

Parameters: angle – float
Return type: QQuaternion

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.

PySide2.Qt3DRender.Qt3DRender.QCamera.position()¶

Return type: QVector3D

See also

setPosition()

PySide2.Qt3DRender.Qt3DRender.QCamera.positionChanged(position)¶

Parameters: position – QVector3D

PySide2.Qt3DRender.Qt3DRender.QCamera.projectionMatrix()¶

Return type: QMatrix4x4

See also

setProjectionMatrix()

PySide2.Qt3DRender.Qt3DRender.QCamera.projectionMatrixChanged(projectionMatrix)¶

Parameters: projectionMatrix – QMatrix4x4

PySide2.Qt3DRender.Qt3DRender.QCamera.projectionType()¶

Return type: ProjectionType

See also

setProjectionType()

PySide2.Qt3DRender.Qt3DRender.QCamera.projectionTypeChanged(projectionType)¶

Parameters: projectionType – ProjectionType

PySide2.Qt3DRender.Qt3DRender.QCamera.right()¶

Return type: float

See also

setRight()

PySide2.Qt3DRender.Qt3DRender.QCamera.rightChanged(right)¶

Parameters: right – float

PySide2.Qt3DRender.Qt3DRender.QCamera.roll(angle)¶

Parameters: angle – float

Adjusts the camera roll by angle in degrees.

PySide2.Qt3DRender.Qt3DRender.QCamera.rollAboutViewCenter(angle)¶

Parameters: angle – float

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

PySide2.Qt3DRender.Qt3DRender.QCamera.rollRotation(angle)¶

Parameters: angle – float
Return type: QQuaternion

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.

PySide2.Qt3DRender.Qt3DRender.QCamera.rotate(q)¶

Parameters: q – QQuaternion

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

PySide2.Qt3DRender.Qt3DRender.QCamera.rotateAboutViewCenter(q)¶

Parameters: q – QQuaternion

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

PySide2.Qt3DRender.Qt3DRender.QCamera.rotation(angle, axis)¶

Parameters

angle – float
axis – QVector3D

Return type

QQuaternion

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

PySide2.Qt3DRender.Qt3DRender.QCamera.setAspectRatio(aspectRatio)¶

Parameters: aspectRatio – float

Sets the camera’s aspect ratio to aspectRatio .

See also

aspectRatio()

PySide2.Qt3DRender.Qt3DRender.QCamera.setBottom(bottom)¶

Parameters: bottom – float

Sets the bottom of the camera to bottom .

See also

bottom()

PySide2.Qt3DRender.Qt3DRender.QCamera.setExposure(exposure)¶

Parameters: exposure – float

Sets the camera’s exposure to exposure .

See also

exposure()

PySide2.Qt3DRender.Qt3DRender.QCamera.setFarPlane(farPlane)¶

Parameters: farPlane – float

Sets the camera’s far plane to farPlane

See also

farPlane()

PySide2.Qt3DRender.Qt3DRender.QCamera.setFieldOfView(fieldOfView)¶

Parameters: fieldOfView – float

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

See also

fieldOfView()

PySide2.Qt3DRender.Qt3DRender.QCamera.setLeft(left)¶

Parameters: left – float

Sets the left of the camera to left .

See also

left()

PySide2.Qt3DRender.Qt3DRender.QCamera.setNearPlane(nearPlane)¶

Parameters: nearPlane – float

Sets the camera’s near plane to nearPlane .

See also

nearPlane()

PySide2.Qt3DRender.Qt3DRender.QCamera.setPosition(position)¶

Parameters: position – QVector3D

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

See also

position()

PySide2.Qt3DRender.Qt3DRender.QCamera.setProjectionMatrix(projectionMatrix)¶

Parameters: projectionMatrix – QMatrix4x4

Sets the camera’s projection matrix to projectionMatrix .

See also

projectionMatrix()

PySide2.Qt3DRender.Qt3DRender.QCamera.setProjectionType(type)¶

Parameters: type – ProjectionType

Sets the camera’s projection type to type .

See also

projectionType()

PySide2.Qt3DRender.Qt3DRender.QCamera.setRight(right)¶

Parameters: right – float

Sets the right of the camera to right .

See also

right()

PySide2.Qt3DRender.Qt3DRender.QCamera.setTop(top)¶

Parameters: top – float

Sets the top of the camera to top .

See also

top()

PySide2.Qt3DRender.Qt3DRender.QCamera.setUpVector(upVector)¶

Parameters: upVector – QVector3D

Sets the camera’s up vector to upVector .

See also

upVector()

PySide2.Qt3DRender.Qt3DRender.QCamera.setViewCenter(viewCenter)¶

Parameters: viewCenter – QVector3D

Sets the camera’s view center to viewCenter .

See also

viewCenter()

PySide2.Qt3DRender.Qt3DRender.QCamera.tilt(angle)¶

Parameters: angle – float

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

PySide2.Qt3DRender.Qt3DRender.QCamera.tiltAboutViewCenter(angle)¶

Parameters: angle – float

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

PySide2.Qt3DRender.Qt3DRender.QCamera.tiltRotation(angle)¶

Parameters: angle – float
Return type: QQuaternion

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.

PySide2.Qt3DRender.Qt3DRender.QCamera.top()¶

Return type: float

See also

setTop()

PySide2.Qt3DRender.Qt3DRender.QCamera.topChanged(top)¶

Parameters: top – float

PySide2.Qt3DRender.Qt3DRender.QCamera.transform()¶

Return type: QTransform

Returns the camera’s position via transform.

PySide2.Qt3DRender.Qt3DRender.QCamera.translate(vLocal[, option=TranslateViewCenter])¶

Parameters

vLocal – QVector3D
option – CameraTranslationOption

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.

PySide2.Qt3DRender.Qt3DRender.QCamera.translateWorld(vWorld[, option=TranslateViewCenter])¶

Parameters

vWorld – QVector3D
option – CameraTranslationOption

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.

PySide2.Qt3DRender.Qt3DRender.QCamera.upVector()¶

Return type: QVector3D

See also

setUpVector()

PySide2.Qt3DRender.Qt3DRender.QCamera.upVectorChanged(upVector)¶

Parameters: upVector – QVector3D

PySide2.Qt3DRender.Qt3DRender.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.

Note

Only works if the lens is in perspective projection mode.

See also

Qt3D.Render::Camera::projectionType

PySide2.Qt3DRender.Qt3DRender.QCamera.viewCenter()¶

Return type: QVector3D

See also

setViewCenter()

PySide2.Qt3DRender.Qt3DRender.QCamera.viewCenterChanged(viewCenter)¶

Parameters: viewCenter – QVector3D

PySide2.Qt3DRender.Qt3DRender.QCamera.viewEntity(entity)¶

Parameters: entity – QEntity

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.

Note

Only works if the lens is in perspective projection mode.

See also

Camera.projectionType

PySide2.Qt3DRender.Qt3DRender.QCamera.viewMatrix()¶

Return type: QMatrix4x4

PySide2.Qt3DRender.Qt3DRender.QCamera.viewMatrixChanged()¶

PySide2.Qt3DRender.Qt3DRender.QCamera.viewSphere(center, radius)¶

Parameters

center – QVector3D
radius – float

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

Note

Only works if the lens is in perspective projection mode.

See also

Qt3D.Render::Camera::projectionType

PySide2.Qt3DRender.Qt3DRender.QCamera.viewVector()¶

Return type: QVector3D

PySide2.Qt3DRender.Qt3DRender.QCamera.viewVectorChanged(viewVector)¶

Parameters: viewVector – QVector3D

Qt Documentation

Table of Contents

Qt3DRender.QCamera¶

Synopsis¶

Functions¶

Slots¶

Signals¶

Detailed Description¶