PhongAlphaMaterial QML Type▲
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Import Statement: import Qt3D.Extras 2.6
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Inherits: Material
Detailed Description▲
The phong 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:
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Ambient is the color that is emitted by an object without any other light source.
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Diffuse is the color that is emitted for rought surface reflections with the lights.
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Specular is the color emitted for shiny surface reflections with the lights.
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The shininess of a surface is controlled by a float property.
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Alpha is the transparency of the surface between 0 (fully transparent) and 1 (opaque).
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.
Property Documentation▲
alpha : real▲
Holds the alpha component of the object which varies between 0 and 1.
The default value is 0.5.
ambient : color▲
Holds the current ambient color.
blendFunctionArg : BlendEquation::BlendFunction▲
Holds the blend equation function argument.
See Also▲
destinationAlphaArg : BlendEquationArguments::Blending▲
Holds the blend equation destination alpha blending argument.
See Also▲
destinationRgbArg : BlendEquationArguments::Blending▲
Holds the blend equation destination RGB blending argument.
See Also▲
diffuse : color▲
Holds the current diffuse color.
shininess : real▲
Holds the current shininess.
sourceAlphaArg : BlendEquationArguments::Blending▲
Holds the blend equation source alpha blending argument.
See Also▲
sourceRgbArg : BlendEquationArguments::Blending▲
Holds the blend equation source RGB blending argument.
See Also▲
specular : color▲
Holds the current specular color.