EffectsInteractive3DLevel2Reverb.RoomHf Property

Language:

How Do I...?

Use Effect Parameters

Retrieves and sets the attenuation of the room high-frequency effect, in mB, of the EffectsInteractive3DLevel2Reverb structure.

Definition

Visual Basic Public Property RoomHf As Integer

C# public int RoomHf { get; set; }

C++ public:
property int RoomHf {
int get();
void set(int value);
}

JScript public function get RoomHf() : int
public function set RoomHf(int);

Visual Basic	Public Property RoomHf As Integer
C#	public int RoomHf { get; set; }
C++	public: property int RoomHf { int get(); void set(int value); }
JScript	public function get RoomHf() : int public function set RoomHf(int);

Property Value

System.Int32
Attenuation of the room high-frequency effect, in mB.
This property is read/write.

Remarks

Can range from Interactive3DLevel2ReverbEffect.RoomHfMin to Interactive3DLevel2ReverbEffect.RoomHfMax.

The default value is Interactive3DLevel2ReverbEffect.RoomHfDefault or -100 mB.

How Do I...?

Use Effect Parameters

This C# example demonstrates how to use the parameters of an effect object from a SecondaryBuffer object.

The buffer object in this code snippet is assumed to be the SecondaryBuffer from the code in Add Effects to a SecondaryBuffer Object.

              [C#]
              


//Retrieve the effects object and
//the effect param sturctures and edit parameters.
EchoEffect echo = (EchoEffect)buffer.GetEffects(0);
EffectsEcho echo_params = echo.AllParameters;

echo_params.LeftDelay = 250.0f;
echo_params.RightDelay = 100.0f;
echo_params.Feedback = 85.0f;
echo_params.PanDelay = 1;
echo_params.WetDryMix = 50.0f;

ChorusEffect chorus = (ChorusEffect)buffer.GetEffects(1);
EffectsChorus chorus_params = chorus.AllParameters;

chorus_params.Delay = 15.0f;
chorus_params.Depth = ChorusEffect.DepthMax;
chorus_params.Phase = ChorusEffect.PhaseNegative90;
chorus_params.Waveform = ChorusEffect.WaveSin;
chorus_params.WetDryMix = 50.0f;

//Set the new parameters and play the buffer.
echo.AllParameters = echo_params;
chorus.AllParameters = chorus_params;
buffer.Play(0,BufferPlayFlags.Default);

Feedback? Please provide us with your comments on this topic.
For more help, visit the DirectX Developer Center