OCCT3D OCCT 8.0.1
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    Open CASCADE Technology Reference Manual 8.0.1
    V3d_PositionalLight.hxx File Reference
    #include <V3d_PositionLight.hxx>

    Data Structures

    class  V3d_PositionalLight
     Creation and modification of an isolated (positional) light source. It is also defined by the color and two attenuation factors ConstAttentuation() and LinearAttentuation(). The resulting attenuation factor determining the illumination of a surface depends on the following formula: More...