Function iCameraSetFogRenderStates

src/SB/Core/x/iCamera.cpp:303–331

}

void iCameraSetFogRenderStates()
{
    RwCamera* pCamera;
    iFogParams* pFogParams;
    U32 bite_me;

    pCamera = RwCameraGetCurrentCamera();
    pFogParams = &xglobals->fog;

    if (pFogParams->type == rwFOGTYPENAFOGTYPE)
    {
        RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)FALSE);

        RwCameraSetFarClipPlane(pCamera, sCameraFarClip);
    }
    else
    {
        bite_me = (pFogParams->fogcolor.alpha << 24) | (pFogParams->fogcolor.red << 16) |
                  (pFogParams->fogcolor.green << 8) | pFogParams->fogcolor.blue;

        RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void*)TRUE);
        RwRenderStateSet(rwRENDERSTATEFOGTYPE, (void*)pFogParams->type);
        RwRenderStateSet(rwRENDERSTATEFOGCOLOR, (void*)bite_me);
        RwRenderStateSet(rwRENDERSTATEFOGDENSITY, (void*)&pFogParams->density);

        RwCameraSetFogDistance(pCamera, pFogParams->start);
        RwCameraSetFarClipPlane(pCamera, pFogParams->stop);
    }
}