Qt 3D C++ Classes
The Qt 3D module provides the foundations and core types used for near-realtime simulations built on the Qt 3D framework.
Namespaces
Contains classes that are the foundation for Qt 3D simulation framework, as well as classes that provide the ability to render using the Qt 3D framework | |
Contains classes from the Qt3DExtras module | |
Contains classes that enable 2D and 3D rendering | |
Contains classes that enable user input | |
Contains classes that enable frame synchronization |
Classes
Qt 3D Core Module
The base class for aspects that provide a vertical slice of behavior | |
Responsible for handling all the QAbstractAspect subclasses that have been registered with the scene | |
Used to notify when a component is added to an entity | |
Used to notify when a component is removed from an entity | |
Used to notify when a dynamic property value is updated | |
Used to notify when a node is created | |
The base class for all NodeCreated QSceneChange events | |
Used to notify when a node is destroyed | |
Used to notify when a node is added to a property | |
Used to notify when a node is removed from a property | |
Used to notify when a property value is updated | |
The base class for all PropertyUpdated QSceneChange events | |
Used to notify when a value is added to a property | |
The base class for all PropertyValueAdded QSceneChange events | |
Used to notify when a value is added to a property | |
The base class for all PropertyValueRemoved QSceneChange events | |
Base class for changes that can be sent and received by Qt3D's change notification system | |
The base class for all static PropertyUpdated QSceneChange events | |
The base class for all static PropertyValueAdded QSceneChange events | |
The base class for all static PropertyValueRemoved QSceneChange events | |
Base class for jobs executed in an aspect | |
Base class for all Qt3D backend nodes | |
Creates and maps backend nodes to their respective frontend nodes | |
Base class of scene nodes that can be aggregated by Qt3DCore::QEntity instances as a component | |
Qt3DCore::QEntity is a Qt3DCore::QNode subclass that can aggregate several Qt3DCore::QComponent instances that will specify its behavior | |
The base class of all Qt3D node classes used to build a Qt3D scene | |
Uniquely identifies a QNode | |
Used to perform transforms on meshes | |
Environment for the QAspectEngine and a method for instantiating QML components |
Qt 3D Input Module
The base class for the Action Input and all Aggregate Action Inputs | |
QAbstractActionInput is the base class for all Axis Input | |
The base class used by Qt3d to interact with arbitrary input devices | |
Links a set of QAbstractActionInput that trigger the same event | |
Stores Device and Buttons used to trigger an input event | |
An axis input controlled by an analog input The axis value is controlled like a traditional analog input such as a joystick | |
Stores QAbstractAxisInputs used to trigger an input event | |
Stores settings for the specified list of Axis | |
An axis input controlled by buttons The axis value is controlled by buttons rather than a traditional analog input such as a joystick | |
Responsible for creating physical devices and handling associated jobs | |
Represents a set of QAbstractActionInput's that must be triggerd at once | |
Represents a set of QAbstractActionInput's that must be triggerd one after the other | |
Holds the pointer to an input event source object | |
In charge of dispatching keyboard events to attached QQKeyboardHandler objects | |
Provides keyboard event notification | |
Event type send by KeyBoardHandler | |
Allows the user to define a set of actions that they wish to use within an application | |
Delegates mouse events to the attached MouseHandler objects | |
Qt3DCore::QMouseEvent contains parameters that describe a mouse event | |
Contains parameters that describe a mouse wheel event | |
Provides a means of being notified about mouse events when attached to a QMouseDevice instance |
Qt 3D Logic Module
Provides a way to have a synchronous function executed each frame | |
Responsible for handling frame synchronization jobs |
Qt 3D Render Module
Provides a generic way of loading various 3D assets format into a Qt3D scene | |
Class to allow for selection of camera to be used | |
Class to clear buffers | |
Allows a glDispatchCompute call to be issued to do work in a compute shader on the GPU | |
Base class of all FrameGraph configuration nodes | |
If present, only tries to draw entities that are in the view of the camera. The camera is selected by a QCameraSelector frame graph node in the current hierarchy | |
Controls layers Drawn in a frame graph branch | |
When a QNoDraw node is present in a FrameGraph branch, this prevents the renderer from rendering any primitive | |
Provides storage for vectors of Filter Keys and Parameters | |
FrameGraph node offers a way of specifying a set of QRenderState objects to be applied during the execution of a framegraph branch | |
Provides a way of specifying the render surface | |
Provides a way of specifying a render target | |
Provides storage for the sort types to be used | |
Provides storage for vectors of Filter Keys and Parameters | |
A viewport on the Qt3D Scene | |
Abstract base class for all functors | |
Defines a view point through which the scene will be rendered | |
Qt3DRender::QCameraLens specifies the projection matrix that will be used to define a Camera for a 3D scene | |
QComputerCommand class | |
Way of filtering which entities will be rendered | |
Specifies how entity picking is handled | |
Holds settings related to rendering process and host the active FrameGraph | |
Encapsulates a target (usually a frame buffer object) which the renderer can render into | |
Allows the specification of an attachment of a render target (whether it is a color texture, a depth texture, etc... ) | |
Defines an attribute and how data should be read from a QBuffer | |
Provides a data store for raw data to later be used as vertices or uniforms | |
A custom mesh | |
Provides the facility to load an existing Scene | |
Encapsulate a QAbstractLight object in a Qt 3D scene | |
Encapsulate a Directional Light object in a Qt 3D scene | |
Encapsulate a Point Light object in a Qt 3D scene | |
Encapsulate a Spot Light object in a Qt 3D scene | |
Base class for effects in a Qt 3D scene | |
Storage for filter keys and their values | |
Identifies the API required for the attached QTechnique | |
Provides an abstract class that should be the base of all material component classes in a scene | |
Provides storage for a name and value pair | |
Encapsulates a Render Pass | |
Provides a way of specifying values of a Uniform Block or a shader structure | |
Encapsulates a Shader Program | |
Encapsulates a Technique | |
Instantiates a component that can be used to interact with a QEntity by a process known as picking | |
Holds information when an object is picked | |
Holds information when a triangle is picked | |
Specifies the equation used for both the RGB blend equation and the Alpha blend equation | |
Encapsulates blending information: specifies how the incoming values (what's going to be drawn) are going to affect the existing values (what is already drawn) | |
Enables an additional OpenGL clipping plane that can be in shaders using gl_ClipDistance | |
Allows specifying which color components should be written to the currently bound frame buffer | |
Specifies the size of rasterized points. May either be set statically or by shader programs | |
A base class to be used to provide textures | |
Encapsulates the necessary information to create an OpenGL texture image | |
A QAbstractTexture with a Target1D target format | |
A QAbstractTexture with a Target1DArray target format | |
A QAbstractTexture with a Target2D target format | |
A QAbstractTexture with a Target2DArray target format | |
A QAbstractTexture with a Target2DMultisample target format | |
A QAbstractTexture with a Target2DMultisampleArray target format | |
A QAbstractTexture with a Target3D target format | |
A QAbstractTexture with a TargetBuffer target format | |
A QAbstractTexture with a TargetCubeMap target format | |
A QAbstractTexture with a TargetCubeMapArray target format | |
A QAbstractTexture with a TargetRectangle target format | |
Stores texture information such as the target, height, width, depth, layers, wrap, and if mipmaps are enabled | |
Encapsulates the necessary information to create an OpenGL texture image from an image source | |
Stores data representing a texture | |
Provides texture image data for QAbstractTextureImage | |
Defines the wrap mode a Qt3DRender::QAbstractTexture should apply to a texture |
Qt 3D Extras Module
Default implementation of the phong lighting effect where the diffuse light component is read from a texture map | |
Default implementation of the phong lighting effect where the diffuse and specular light components are read from texture maps | |
Allows controlling the scene camera from the first person perspective | |
Default FrameGraph implementation of a forward renderer | |
Material that implements the Gooch shading model, popular in CAD and CAM applications | |
Specialization of QNormalDiffuseMapMaterial with alpha coverage and a depth test performed in the rendering pass | |
Default implementation of the phong lighting and bump effect where the diffuse light component is read from a texture map and the normals of the mesh being rendered from a normal texture map | |
Default implementation of the phong lighting and bump effect where the diffuse and specular light components are read from texture maps and the normals of the mesh being rendered from a normal texture map | |
Allows controlling the scene camera along orbital path | |
Default implementation for rendering the color properties set for each vertex | |
Default implementation of the phong lighting effect with alpha | |
Default implementation of the phong lighting effect | |
Allows creation of a cone in 3D space | |
A conical mesh | |
Allows creation of a cuboid in 3D space | |
A cuboid mesh | |
Allows creation of a cylinder in 3D space | |
A cylindrical mesh | |
Allows creation of a plane in 3D space | |
A square planar mesh | |
Allows creation of a sphere in 3D space | |
A spherical mesh | |
Allows creation of a torus in 3D space | |
A toroidal mesh |