The DiffuseSpecularMapMaterial provides a default implementation of the phong lighting effect where the diffuse and specular light components are read from texture maps. More...
Import Statement: | import Qt3D.Extras |
Since: | Qt 5.7 |
Inherits: |
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:
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.
ambient : color
Holds the current ambient color.
diffuse : TextureImage
Holds the current diffuse map texture.
By default, the diffuse texture has the following properties:
shininess : real
Holds the current shininess.
specular : TextureImage
Holds the current specular map texture.
By default, the specular texture has the following properties:
textureScale : real
Holds the current texture scale. It is applied as a multiplier to texture coordinates at render time. Defaults to 1.0.
When used in conjunction with WrapMode.Repeat, textureScale provides a simple way to tile a texture across a surface. For example, a texture scale of 4.0
would result in 16 (4x4) tiles.
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Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.2/qml-qt3d-extras-diffusespecularmapmaterial.html