// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

float qt_calculatePointLightAttenuation(vec3 attenuationConstants, float lightDistance)
{
    return 1.0 / (attenuationConstants.x + attenuationConstants.y * lightDistance
                  + attenuationConstants.z * lightDistance * lightDistance);
}