/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file audioVolumeAttrib.I
 * @author darren
 * @date 2006-12-15
 */

/**
 * Use AudioVolumeAttrib::make() to construct a new AudioVolumeAttrib object.
 */
INLINE AudioVolumeAttrib::
AudioVolumeAttrib(const AudioVolumeAttrib &copy) :
  _off(copy._off),
  _has_volume(copy._has_volume),
  _volume(copy._volume)
{
}

/**
 * Returns true if the AudioVolumeAttrib will ignore any color scales
 * inherited from above, false otherwise.  This is not the same thing as
 * !has_scale(); a AudioVolumeAttrib may have the "off" flag set and also have
 * another scale specified.
 */
INLINE bool AudioVolumeAttrib::
is_off() const {
  return _off;
}

/**
 * Returns true if the AudioVolumeAttrib has a non-identity volume, false
 * otherwise (in which case it might be an off attrib or an identity attrib).
 */
INLINE bool AudioVolumeAttrib::
has_volume() const {
  return _has_volume;
}

/**
 * Returns the volume to be applied to sounds.
 */
INLINE PN_stdfloat AudioVolumeAttrib::
get_volume() const {
  return _volume;
}