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The AlphaTest class specify alpha reference test. More...

Import Statement: import Qt3D.Render 2.0
Since: Qt 5.7



Detailed Description

As the OpenGL documentation explains; The alpha test discards a fragment conditional on the outcome of a comparison between the incoming fragment's alpha value and a constant reference value.

Property Documentation

alphaFunction : enumeration

Holds the alpha function used by the alpha test. Default is AlphaTest.Never.

See also Qt3DRender::QAlphaTest::AlphaFunction.

referenceValue : real

Holds the reference value used by the alpha test. Default is 0.0. When set, the value is clamped between 0 and 1.

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