QNormalDiffuseMapAlphaMaterial Class | Qt 3D 5.13.0

Qt 5.13 | Qt 3D | C++ Classes | QNormalDiffuseMapAlphaMaterial

Qt 5.13.0 Reference Documentation

# QNormalDiffuseMapAlphaMaterial Class

(Qt3DExtras::QNormalDiffuseMapAlphaMaterial)

The QNormalDiffuseMapAlphaMaterial provides a specialization of QNormalDiffuseMapMaterial with alpha coverage and a depth test performed in the rendering pass. More...

Header: | #include <QNormalDiffuseMapAlphaMaterial>
qmake: | QT += 3dextras
Since: | Qt 5.7
Inherits: | Qt3DExtras::QNormalDiffuseMapMaterial

This class is obsolete. It is provided to keep old source code working. We strongly advise against using it in new code.

This class was introduced in Qt 5.7.

- List of all members, including inherited members
- Obsolete members

## Public Functions

| QNormalDiffuseMapAlphaMaterial(Qt3DCore::QNode *parent = nullptr)
virtual | ~QNormalDiffuseMapAlphaMaterial()

- 6 public functions inherited from Qt3DExtras::QNormalDiffuseMapMaterial
- 4 public functions inherited from Qt3DRender::QMaterial
- 2 public functions inherited from Qt3DCore::QComponent
- 13 public functions inherited from Qt3DCore::QNode
- 30 public functions inherited from QObject

## Related Non-Members

typedef | QNodePtr
typedef | QNodeVector
typedef | QObjectList
QList<T> | qFindChildren(const QObject *obj, const QRegExp &regExp)
Qt3DCore::QNodeId | qIdForNode(Qt3DCore::QNode *node)
Qt3DCore::QNodeIdVector | qIdsForNodes(const T &nodes)
T | qobject_cast(QObject *object)
T | qobject_cast(const QObject *object)

## Macros

| QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
| Q_CLASSINFO(Name, Value)
| Q_DISABLE_COPY(Class)
| Q_DISABLE_COPY_MOVE(Class)
| Q_DISABLE_MOVE(Class)
| Q_EMIT
| Q_ENUM(...)
| Q_ENUM_NS(...)
| Q_FLAG(...)
| Q_FLAG_NS(...)
| Q_GADGET
| Q_INTERFACES(...)
| Q_INVOKABLE
| Q_NAMESPACE
| Q_OBJECT
| Q_PROPERTY(...)
| Q_REVISION
| Q_SET_OBJECT_NAME(Object)
| Q_SIGNAL
| Q_SIGNALS
| Q_SLOT
| Q_SLOTS

### Additional Inherited Members

- 6 properties inherited from Qt3DExtras::QNormalDiffuseMapMaterial
- 1 property inherited from Qt3DRender::QMaterial
- 1 property inherited from Qt3DCore::QComponent
- 3 properties inherited from Qt3DCore::QNode
- 1 property inherited from QObject
- 6 public slots inherited from Qt3DExtras::QNormalDiffuseMapMaterial
- 1 public slot inherited from Qt3DRender::QMaterial
- 1 public slot inherited from Qt3DCore::QComponent
- 3 public slots inherited from Qt3DCore::QNode
- 1 public slot inherited from QObject
- 6 signals inherited from Qt3DExtras::QNormalDiffuseMapMaterial
- 1 signal inherited from Qt3DRender::QMaterial
- 3 signals inherited from Qt3DCore::QComponent
- 4 signals inherited from Qt3DCore::QNode
- 2 signals inherited from QObject
- 9 static public members inherited from QObject
- 2 protected functions inherited from Qt3DCore::QNode
- 9 protected functions inherited from QObject

## Detailed Description

This class is deprecated; use Qt3DExtras::QDiffuseSpecularMaterial instead.

The specular lighting effect is based on the combination of 3 lighting components ambient, diffuse and specular. The relative strengths of these components are controlled by means of their reflectivity coefficients which are modelled as RGB triplets:

- Ambient is the color that is emitted by an object without any other light source.
- Diffuse is the color that is emitted for rought surface reflections with the lights.
- Specular is the color emitted for shiny surface reflections with the lights.
- The shininess of a surface is controlled by a float property.

This material uses an effect with a single render pass approach and performs per fragment lighting. Techniques are provided for OpenGL 2, OpenGL 3 or above as well as OpenGL ES 2.

## Member Function Documentation

### QNormalDiffuseMapAlphaMaterial::QNormalDiffuseMapAlphaMaterial(Qt3DCore::QNode *parent = nullptr)

Constructs a new QNormalDiffuseMapAlphaMaterial instance with parent object parent.

### `[virtual]` QNormalDiffuseMapAlphaMaterial::~QNormalDiffuseMapAlphaMaterial()

Destroys the QNormalDiffuseMapAlphaMaterial instance.