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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This class is obsolete.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.

Public Functions

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

Additional Inherited Members

Detailed Description

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

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.

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Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-5/qt3dextras-qnormaldiffusemapalphamaterial.html