QComponent

The base class of scene nodes that can be aggregated by QEntity instances as a component. More…

Inherited by: QAbstractClipAnimator, QBlendedClipAnimator, QClipAnimator, QArmature, QTransform, QConeMesh, QCuboidMesh, QCylinderMesh, QDiffuseMapMaterial, QDiffuseSpecularMapMaterial, QDiffuseSpecularMaterial, QExtrudedTextMesh, QGoochMaterial, QMetalRoughMaterial, QMorphPhongMaterial, QNormalDiffuseMapAlphaMaterial, QNormalDiffuseMapMaterial, QNormalDiffuseSpecularMapMaterial, QPerVertexColorMaterial, QPhongAlphaMaterial, QPhongMaterial, QPlaneMesh, QSphereMesh, QTextureMaterial, QTorusMesh, QAxisAccumulator, QInputSettings, QKeyboardHandler, QLogicalDevice, QMouseHandler, QFrameAction, QAbstractLight, QAbstractRayCaster, QCameraLens, QComputeCommand, QDirectionalLight, QEnvironmentLight, QGeometryRenderer, QLayer, QLevelOfDetail, QLevelOfDetailSwitch, QMaterial, QMesh, QObjectPicker, QPointLight, QRayCaster, QRenderSettings, QRenderTarget, QSceneLoader, QScreenRayCaster, QShaderData, QSpotLight

Synopsis

Functions

• def entities ()

• def isShareable ()

Slots

• def setShareable (isShareable)

Signals

• def addedToEntity (entity)

• def removedFromEntity (entity)

• def shareableChanged (isShareable)

Detailed Description

A QComponent provides a vertical slice of behavior that can be assigned to and sometimes shared across QEntity instances.

QComponent subclasses are often aggregated in groups that impart useful behavior to the aggregating entity. For example, to have an Entity that gets drawn by the Qt3D renderer aspect, an entity would most likely aggregate QTransform , QMesh , and QMaterial components.

See also

QEntity

class PySide2.Qt3DCore.Qt3DCore.QComponent([parent=None])

param parent:

PySide2.Qt3DCore.Qt3DCore.QNode

Constructs a new QComponent instance with parent as the parent.

Note

a QComponent should never be instanced directly, instance one of the subclasses instead.

PySide2.Qt3DCore.Qt3DCore.QComponent.addedToEntity(entity)

Parameters:

entity – PySide2.Qt3DCore.Qt3DCore.QEntity

PySide2.Qt3DCore.Qt3DCore.QComponent.entities()

Return type:

Returns a QVector containing all the entities that reference this component.

PySide2.Qt3DCore.Qt3DCore.QComponent.isShareable()

Return type:

bool

Holds the shareable flag of the QComponent . The QComponent can be shared across several entities if true .

PySide2.Qt3DCore.Qt3DCore.QComponent.removedFromEntity(entity)

Parameters:

entity – PySide2.Qt3DCore.Qt3DCore.QEntity

PySide2.Qt3DCore.Qt3DCore.QComponent.setShareable(isShareable)

Parameters:

isShareable – bool

Holds the shareable flag of the QComponent . The QComponent can be shared across several entities if true .

PySide2.Qt3DCore.Qt3DCore.QComponent.shareableChanged(isShareable)

Parameters:

isShareable – bool