QNormalDiffuseMapAlphaMaterial Class
class Qt3DExtras::QNormalDiffuseMapAlphaMaterialThe QNormalDiffuseMapAlphaMaterial provides a specialization of QNormalDiffuseMapMaterial with alpha coverage and a depth test performed in the rendering pass. More...
| Header: | #include <QNormalDiffuseMapAlphaMaterial> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS 3dextras) target_link_libraries(mytarget PRIVATE Qt6::3dextras) |
| qmake: | QT += 3dextras |
| Inherits: | Qt3DExtras::QNormalDiffuseMapMaterial |
| Status: | Deprecated |
This class is deprecated. We strongly advise against using it in new code.
Public Functions
| QNormalDiffuseMapAlphaMaterial(Qt3DCore::QNode *parent = nullptr) | |
| virtual | ~QNormalDiffuseMapAlphaMaterial() |
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
[explicit] QNormalDiffuseMapAlphaMaterial::QNormalDiffuseMapAlphaMaterial(Qt3DCore::QNode *parent = nullptr)
Constructs a new QNormalDiffuseMapAlphaMaterial instance with parent object parent.
[virtual noexcept] QNormalDiffuseMapAlphaMaterial::~QNormalDiffuseMapAlphaMaterial()
Destroys the QNormalDiffuseMapAlphaMaterial instance.