/// <summary>
/// Construct a new AudioEmitter3D. This will automatically start the specified sound playing.
/// </summary>
/// <param name="parentObj">The GameObj3D this sound is attached to. You may specify "null".</param>
/// <param name="sound">The sound to play. You may specify "null".</param>
public AudioEmitter3D(GameObj3D parentObj, string sound, Vector3? offset)
{
m_parentObj = parentObj;
m_offset = Vector3.Zero;
if (null != offset)
{
m_offset = (Vector3)offset;
}
//set up the emitter
m_emitter = new AudioEmitter();
Matrix objMat = Matrix.Identity;
if (null != parentObj)
{
objMat = m_parentObj.GetMatrix();
}
m_emitter.Forward = objMat.Forward;
m_emitter.Up = objMat.Up;
m_emitter.Position = Vector3.Transform(m_offset, objMat);
m_emitter.Velocity = Vector3.Zero;
m_oldPos = m_emitter.Position;
m_sound.Invalidate();
if (null != sound)
PlaySound(sound);
}
/// <summary>
/// Construct a new AudioEmitter3D. This will automatically start the specified sound playing.
/// </summary>
/// <param name="parentObj">The GameObj3D this sound is attached to. You may specify "null".</param>
/// <param name="sound">The sound to play. You may specify "null".</param>
public AudioEmitter3D(GameObj3D parentObj, string sound, Vector3?offset)
{
m_parentObj = parentObj;
m_offset = Vector3.Zero;
if (null != offset)
{
m_offset = (Vector3)offset;
}
//set up the emitter
m_emitter = new AudioEmitter();
Matrix objMat = Matrix.Identity;
if (null != parentObj)
{
objMat = m_parentObj.GetMatrix();
}
m_emitter.Forward = objMat.Forward;
m_emitter.Up = objMat.Up;
m_emitter.Position = Vector3.Transform(m_offset, objMat);
m_emitter.Velocity = Vector3.Zero;
m_oldPos = m_emitter.Position;
m_sound.Invalidate();
if (null != sound)
{
PlaySound(sound);
}
}
