// private const int AD9833_APPLY_SIGNAL = (AD9833_BASE + 1);
public void ApplySignal(WaveformType waveType, Registers freqReg,
double frequencyInHz,
Registers phaseReg = Registers.SAME_AS_REG0, double phaseInDeg = 0.0)
{
Esp32If.GpioExtent[] exts = new Esp32If.GpioExtent[] {
new Esp32If.GpioExtent(),
new Esp32If.GpioExtent(),
new Esp32If.GpioExtent()
};
/*
* p1=waveType
* p2=freqReg
## extension ##
##double frequencyInHz
##Registers phaseReg
##double phaseInDeg
*/
exts[0].Contents = esp32If.IntToBytes((int)(frequencyInHz * 10));
exts[1].Contents = esp32If.IntToBytes((int)phaseReg);
exts[2].Contents = esp32If.IntToBytes((int)(phaseInDeg * 1000));
esp32If.GpioCommandExt(AD9833_APPLY_SIGNAL, (int)waveType, (int)freqReg, exts);
}
public WaveformControllerFunction(WaveformType type, float baseVal, float frequency)
: base(true)
{
this.type = type;
this.baseVal = baseVal;
this.frequency = frequency;
}
public WaveformControllerFunction(WaveformType wType, float arg1, float frequency, float phase, float amplitude, bool deltaInput) : this(OgrePINVOKE.new_WaveformControllerFunction__SWIG_1((int)wType, arg1, frequency, phase, amplitude, deltaInput), true)
{
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
}
public WaveformControllerFunction(WaveformType wType, float arg1, float frequency) : this(OgrePINVOKE.new_WaveformControllerFunction__SWIG_4((int)wType, arg1, frequency), true)
{
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
}
public WaveformControllerFunction(WaveformType wType) : this(OgrePINVOKE.new_WaveformControllerFunction__SWIG_6((int)wType), true)
{
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
}
public FunctionGenerator(
string desiredFrequency,
string samplesPerBuffer,
string cyclesPerBuffer,
string type,
string amplitude)
{
WaveformType t = new WaveformType();
if (type == "Sine")
{
t = WaveformType.SineWave;
}
else
{
Debug.Assert(false, "Invalid Waveform Type");
}
Init(
Double.Parse(desiredFrequency),
Double.Parse(samplesPerBuffer),
Double.Parse(cyclesPerBuffer),
t,
Double.Parse(amplitude));
}
public WaveformControllerFunction(WaveformType type, float baseVal, float frequency, float phase) : base(true)
{
this.type = type;
this.baseVal = baseVal;
this.frequency = frequency;
this.phase = phase;
}
public WaveformControllerFunction(WaveformType type, Real baseVal, Real frequency)
: base(true)
{
this.type = type;
this.baseVal = baseVal;
this.frequency = frequency;
}
public WaveformControllerFunction(WaveformType type, float baseVal, float frequency, float phase, float amplitude, bool useDelta) : base(useDelta)
{
this.type = type;
this.baseVal = baseVal;
this.frequency = frequency;
this.phase = phase;
this.amplitude = amplitude;
}
public WaveformControllerFunction(WaveformType type, float baseVal, float frequency, float phase, float amplitude, bool useDelta)
: base(useDelta)
{
this.type = type;
this.baseVal = baseVal;
this.frequency = frequency;
this.phase = phase;
this.amplitude = amplitude;
}
public WaveformControllerFunction(WaveformType type, Real baseVal, Real frequency, Real phase, Real amplitude)
: base(true)
{
this.type = type;
this.baseVal = baseVal;
this.frequency = frequency;
this.phase = phase;
this.amplitude = amplitude;
}
public override void SetWaveformType(WaveformType waveType, int channel)
{
// all waveform types in the enum are specified for this function generator
CheckChannelParam(channel);
int waveNum = (int)waveType;
string waveName = Enum.GetName(typeof(WaveformType), waveNum);
WriteRawCommand("C" + channel + ":BSWV WVTP," + waveName);
}
public void SetWaveformType(WaveformType type, int channel)
{
using (StreamWriter streamWriter = new StreamWriter(filePath, true))
{
streamWriter.WriteLine("SetWaveformType(" + type.ToString() + ", " + channel + ") " // can't forget that space
+ string.Format("{0:yyyy-MM-dd_hh-mm-ss-fff}", DateTime.Now));
}
channelWaveData[channel - 1].waveformType = type;
}
private void Init(
Timing timingSubobject,
double desiredFrequency,
double samplesPerBuffer,
double cyclesPerBuffer,
WaveformType type,
double amplitude)
{
if (desiredFrequency <= 0)
{
throw new ArgumentOutOfRangeException("desiredFrequency", desiredFrequency, "This parameter must be a positive number");
}
if (samplesPerBuffer <= 0)
{
throw new ArgumentOutOfRangeException("samplesPerBuffer", samplesPerBuffer, "This parameter must be a positive number");
}
if (cyclesPerBuffer <= 0)
{
throw new ArgumentOutOfRangeException("cyclesPerBuffer", cyclesPerBuffer, "This parameter must be a positive number");
}
// First configure the Task timing parameters
if (timingSubobject.SampleTimingType == SampleTimingType.OnDemand)
{
timingSubobject.SampleTimingType = SampleTimingType.SampleClock;
}
_desiredSampleClockRate = (desiredFrequency * samplesPerBuffer) / cyclesPerBuffer;
_samplesPerCycle = samplesPerBuffer / cyclesPerBuffer;
// Determine the actual sample clock rate
timingSubobject.SampleClockRate = _desiredSampleClockRate;
_resultingSampleClockRate = timingSubobject.SampleClockRate;
_resultingFrequency = _resultingSampleClockRate / (samplesPerBuffer / cyclesPerBuffer);
switch (type)
{
case WaveformType.SineWave:
_data = GenerateSineWave(_resultingFrequency, amplitude, _resultingSampleClockRate, samplesPerBuffer);
break;
case WaveformType.ChirpWave:
_data = GenerateChirpWave(0.01, 1, 10, 0, amplitude, _resultingSampleClockRate, samplesPerBuffer);
break;
case WaveformType.PseudoRandomBinomial:
_data = GeneratePseudoRandomBinomial(0.5, 50, amplitude, _resultingSampleClockRate, samplesPerBuffer);
break;
default:
// Invalid type value
Debug.Assert(false);
break;
}
}
public static ControllerFunctionPtr create(WaveformType wType)
{
ControllerFunctionPtr ret = new ControllerFunctionPtr(OgrePINVOKE.WaveformControllerFunction_create__SWIG_6((int)wType), true);
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
public static ControllerFunctionPtr create(WaveformType wType, float arg1, float frequency, float phase)
{
ControllerFunctionPtr ret = new ControllerFunctionPtr(OgrePINVOKE.WaveformControllerFunction_create__SWIG_3((int)wType, arg1, frequency, phase), true);
if (OgrePINVOKE.SWIGPendingException.Pending)
{
throw OgrePINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
public void Init(ushort hue, ushort saturation, ushort brightness, ushort kelvin, uint period, float cycles, short dutyCycles, WaveformType waveform)
{
_hue = hue;
_saturation = saturation;
_brightness = brightness;
_kelvin = kelvin;
_period = period;
_cycles = cycles;
_dutyCycles = dutyCycles;
_waveform = waveform;
}
public WaveformControllerFunction(WaveformType type, Real baseVal, Real frequency, Real phase, Real amplitude,
bool useDelta)
: base(useDelta)
{
this.type = type;
this.baseVal = baseVal;
this.frequency = frequency;
this.phase = phase;
this.amplitude = amplitude;
deltaCount = phase;
}
public GargleSoundFx() : base(SoundFxType.Gargle)
{
_rate = new MathValue();
_rate.Min = 0; // DSFXGARGLE_RATEHZ_MIN
_rate.Max = 1000; // DSFXGARGLE_RATEHZ_MAX
_rate.Default = 20;
_rate.Unit = MathUnitType.hz;
_rate.FriendlyName = "Rate";
_rate.Step = 0.1f;
_waveform = WaveformType.Triangle;
}
/// <summary>
/// Control for playing notes of track
/// </summary>
public TrackManager(ToDoTrack onPlayTrack, int initialTact)
{
Instrument = onPlayTrack.Instrument.Waveform;
OnPlayNotes = new Queue <ToDoNote>();
PlayedNotes = new List <ToDoNote>();
foreach (var note in
onPlayTrack.Samples.OrderBy(x => x.InitialTact)
.Select(sample => sample.Notes.Where(x => x.Tact >= initialTact).OrderBy(x => x.Tact).ThenBy(x => x.Position))
.SelectMany(notes => notes))
{
OnPlayNotes.Enqueue(note);
}
}
public FunctionGenerator(
double desiredFrequency,
double samplesPerBuffer,
double cyclesPerBuffer,
WaveformType type,
double amplitude)
{
Init(
desiredFrequency,
samplesPerBuffer,
cyclesPerBuffer,
type,
amplitude);
}
private void SetWaveformFromUi()
{
if (SineRadioButton.Checked)
{
_waveform = WaveformType.Sine;
}
else if (SquareRadioButton.Checked)
{
_waveform = WaveformType.Square;
}
else if (TriangleRadioButton.Checked)
{
_waveform = WaveformType.Triangle;
}
}
public Digital_WaveformGenerator(WaveformType type, IPAddress deviceAddress, string line, bool periodic)
{
waveformType = type;
periodicWaveform = periodic;
waveform = new SignalState[2];
waveform[0] = new SignalState();
waveform[0].state = true;
waveform[0].durationMicroSec = onDuration;
waveform[1] = new SignalState();
waveform[1].state = false;
waveform[1].durationMicroSec = offDuration;
transitionevent = new WaveformEventArgs();
stateevent = new WaveformEventArgs();
lastStateIdx = 0;
digitalLine = line;
activeTransitionCounter = 0;
startCounter = 0;
if (waveformType == WaveformType.DigitalIO)
{
try
{
DAQTask = new Task();
DOChannel outputChannel = DAQTask.DOChannels.CreateChannel(digitalLine, "waveform", ChannelLineGrouping.OneChannelForAllLines);
//outputChannel.OutputDriveType = DOOutputDriveType.ActiveDrive;
DAQTask.Start();
writer = new DigitalSingleChannelWriter(DAQTask.Stream);
}
catch (DaqException ex)
{
MessageBox.Show(ex.Message);
if (DAQTask != null)
{
DAQTask.Dispose();
DAQTask = null;
}
}
}
if (waveformType == WaveformType.TCP)
{
Int32 hostport;
Int32.TryParse(line, out hostport);
tcpClientGenerator = new ClientConnection(deviceAddress.ToString(), hostport);
tcpClientGeneratorThread = new Thread(new ThreadStart(DoTCPConnection));
}
if (waveformType == WaveformType.Serial)
{
}
}
public FunctionGenerator(
Timing timingSubobject,
double desiredFrequency,
double samplesPerBuffer,
double cyclesPerBuffer,
WaveformType type,
double amplitude)
{
Init(
timingSubobject,
desiredFrequency,
samplesPerBuffer,
cyclesPerBuffer,
type,
amplitude);
}
public ChorusSoundFx() : base(SoundFxType.Chorus)
{
_wetDryMix = new MathValue();
_depth = new MathValue();
_feedback = new MathValue();
_frequency = new MathValue();
_delay = new MathValue();
_wetDryMix.Min = 0; // DSFXCHORUS_WETDRYMIX_MIN
_wetDryMix.Max = 100; // DSFXCHORUS_WETDRYMIX_MAX
_wetDryMix.Default = 50;
_wetDryMix.Unit = MathUnitType.percent;
_wetDryMix.FriendlyName = "Wet/Dry mix";
_wetDryMix.Step = 0.1f;
_depth.Min = 0; // DSFXCHORUS_DEPTH_MIN
_depth.Max = 100; // DSFXCHORUS_DEPTH_MAX
_depth.Default = 10;
_depth.Unit = MathUnitType.percent;
_depth.FriendlyName = "Depth";
_depth.Step = 0.1f;
_feedback.Min = -99; // DSFXCHORUS_FEEDBACK_MIN
_feedback.Max = 99; // DSFXCHORUS_FEEDBACK_MAX
_feedback.Default = 25;
_feedback.Unit = MathUnitType.percent;
_feedback.FriendlyName = "Feedback";
_feedback.Step = 0.1f;
_frequency.Min = 0; // DSFXCHORUS_FREQUENCY_MIN
_frequency.Max = 10; // DSFXCHORUS_FREQUENCY_MAX
_frequency.Default = 1.1f;
_frequency.Unit = MathUnitType.hz;
_frequency.FriendlyName = "Frequency";
_frequency.Step = 0.1f;
_delay.Min = 0; // DSFXCHORUS_DELAY_MIN
_delay.Max = 20; // DSFXCHORUS_DELAY_MAX
_delay.Default = 16;
_delay.Unit = MathUnitType.ms;
_delay.FriendlyName = "Delay";
_delay.Step = 0.1f;
_waveform = WaveformType.Sine;
_phase = PhaseType.Plus90;
}
public FlangerSoundFx()
: base(SoundFxType.Flanger)
{
_wetDryMix = new MathValue();;
_depth = new MathValue();
_feedback = new MathValue();
_frequency = new MathValue();;
_delay = new MathValue();
_wetDryMix.Min = 0; // DSFXFLANGER_WETDRYMIX_MIN
_wetDryMix.Max = 100; // DSFXFLANGER_WETDRYMIX_MAX
_wetDryMix.Default = 50;
_wetDryMix.Unit = MathUnitType.percent;
_wetDryMix.FriendlyName = "Wet/Dry Mix";
_wetDryMix.Step = 0.1f;
_depth.Min = 0; // DSFXFLANGER_DEPTH_MIN
_depth.Max = 100; // DSFXFLANGER_DEPTH_MAX
_depth.Default = 100;
_depth.Unit = MathUnitType.percent;
_depth.FriendlyName = "Depth";
_depth.Step = 0.1f;
_feedback.Min = -99; // DSFXFLANGER_FEEDBACK_MIN
_feedback.Max = 99; // DSFXFLANGER_FEEDBACK_MAX
_feedback.Default = -50;
_feedback.Unit = MathUnitType.percent;
_feedback.FriendlyName = "Feedback";
_feedback.Step = 0.1f;
_frequency.Min = 0; // DSFXFLANGER_FREQUENCY_MIN
_frequency.Max = 10; // DSFXFLANGER_FREQUENCY_MAX
_frequency.Default = 0.25f;
_frequency.Unit = MathUnitType.hz;
_frequency.FriendlyName = "Frequency";
_frequency.Step = 0.01f;
_delay.Min = 0; // DSFXFLANGER_DELAY_MIN
_delay.Max = 4; // DSFXFLANGER_DELAY_MAX
_delay.Default = 2;
_delay.Unit = MathUnitType.ms;
_delay.FriendlyName = "Delay";
_delay.Step = 0.01f;
_waveform = WaveformType.Sine;
_phase = PhaseType.Zero;
}
public void DisableType(WaveformType type)
{
switch (type)
{
case WaveformType.Sine:
SineRadioButton.Enabled = false;
break;
case WaveformType.Square:
SquareRadioButton.Enabled = false;
break;
case WaveformType.Triangle:
TriangleRadioButton.Enabled = false;
break;
default:
break;
}
}
public Simulator(WaveformType dataType)
{
CurrWaveformType = dataType;
switch (CurrWaveformType)
{
case WaveformType.ECG:
for (int i = 0; i < ecg_data.Length; i++)
{
ecg_data[i] = 0.0d;
}
break;
case WaveformType.PPG:
for (int i = 0; i < ppg_data.Length; i++)
{
ppg_data[i] = 0.0d;
}
break;
}
}
void WaveformChangedEvent(WaveformType waveform)
{
switch (_soundFx.Type)
{
case SoundFxType.Flanger:
((FlangerSoundFx)_soundFx).Waveform = waveform;
break;
case SoundFxType.Gargle:
((GargleSoundFx)_soundFx).Waveform = waveform;
break;
case SoundFxType.Chorus:
((ChorusSoundFx)_soundFx).Waveform = waveform;
break;
default:
break;
}
NotifySoundFxChanged();
}
private void Init(
double desiredFrequency,
double samplesPerBuffer,
double cyclesPerBuffer,
WaveformType type,
double amplitude)
{
if (desiredFrequency <= 0)
{
throw new ArgumentOutOfRangeException("desiredFrequency", desiredFrequency, "This parameter must be a positive number");
}
if (samplesPerBuffer <= 0)
{
throw new ArgumentOutOfRangeException("samplesPerBuffer", samplesPerBuffer, "This parameter must be a positive number");
}
if (cyclesPerBuffer <= 0)
{
throw new ArgumentOutOfRangeException("cyclesPerBuffer", cyclesPerBuffer, "This parameter must be a positive number");
}
_resultingSampleClockRate = (desiredFrequency * samplesPerBuffer) / cyclesPerBuffer;
_samplesPerCycle = samplesPerBuffer / cyclesPerBuffer;
// Determine the actual sample clock rate
_resultingFrequency = _resultingSampleClockRate / (samplesPerBuffer / cyclesPerBuffer);
switch (type)
{
case WaveformType.SineWave:
_data = GenerateSineWave(_resultingFrequency, amplitude, _resultingSampleClockRate, samplesPerBuffer);
break;
default:
// Invalid type value
Debug.Assert(false);
break;
}
}
/// <summary>
/// Creates a very flexible time-based texture transformation which can alter the scale, position or
/// rotation of a texture based on a wave function.
/// </summary>
/// <param name="layer">The texture unit to effect.</param>
/// <param name="type">The type of transform, either translate (scroll), scale (stretch) or rotate (spin).</param>
/// <param name="waveType">The shape of the wave, see WaveformType enum for details.</param>
/// <param name="baseVal">The base value of the output.</param>
/// <param name="frequency">The speed of the wave in cycles per second.</param>
/// <param name="phase">The offset of the start of the wave, e.g. 0.5 to start half-way through the wave.</param>
/// <param name="amplitude">Scales the output so that instead of lying within 0..1 it lies within 0..(1 * amplitude) for exaggerated effects</param>
/// <returns>A newly created controller object that will be updated during the main render loop.</returns>
public Controller <Real> CreateTextureWaveTransformer(TextureUnitState layer, TextureTransform type,
WaveformType waveType, Real baseVal, Real frequency, Real phase,
Real amplitude)
{
IControllerValue <Real> val = null;
IControllerFunction <Real> function = null;
// determine which type of controller value this layer needs
switch (type)
{
case TextureTransform.TranslateU:
val = new TexCoordModifierControllerValue(layer, true, false);
break;
case TextureTransform.TranslateV:
val = new TexCoordModifierControllerValue(layer, false, true);
break;
case TextureTransform.ScaleU:
val = new TexCoordModifierControllerValue(layer, false, false, true, false, false);
break;
case TextureTransform.ScaleV:
val = new TexCoordModifierControllerValue(layer, false, false, false, true, false);
break;
case TextureTransform.Rotate:
val = new TexCoordModifierControllerValue(layer, false, false, false, false, true);
break;
} // switch
// create a new waveform controller function
function = new WaveformControllerFunction(waveType, baseVal, frequency, phase, amplitude, true);
// finally, create the controller using frame time as the source value
return(CreateController(this.frameTimeController, val, function));
}
public FunctionGenerator(
Timing timingSubobject,
string desiredFrequency,
string samplesPerBuffer,
string cyclesPerBuffer,
string type,
string amplitude)
{
WaveformType t = new WaveformType();
t = WaveformType.SineWave;
if (type == "Sine Wave")
{
t = WaveformType.SineWave;
}
else if (type == "Chirp Wave")
{
t = WaveformType.ChirpWave;
}
else if (type == "Pseudo Random Binomial")
{
t = WaveformType.PseudoRandomBinomial;
}
else
{
Debug.Assert(false, "Invalid Waveform Type");
}
Init(
timingSubobject,
Double.Parse(desiredFrequency),
Double.Parse(samplesPerBuffer),
Double.Parse(cyclesPerBuffer),
t,
Double.Parse(amplitude));
}
/// <summary>
/// Sets up a general time-relative texture modification effect.
/// </summary>
/// <remarks>
/// This can be called multiple times for different values of <paramref name="transType"/>, but only the latest effect
/// applies if called multiple time for the same <paramref name="transType"/>.
/// <p/>
/// This option has no effect in the programmable pipeline.
/// </remarks>
/// <param name="transType">The type of transform, either translate (scroll), scale (stretch) or rotate (spin).</param>
/// <param name="waveType">The shape of the wave, see <see cref="WaveformType"/> enum for details</param>
/// <param name="baseVal">The base value for the function (range of output = {base, base + amplitude}).</param>
/// <param name="frequency">The speed of the wave in cycles per second.</param>
/// <param name="phase">The offset of the start of the wave, e.g. 0.5 to start half-way through the wave.</param>
/// <param name="amplitude">Scales the output so that instead of lying within [0..1] it lies within [0..(1 * amplitude)] for exaggerated effects.</param>
public void SetTransformAnimation( TextureTransform transType, WaveformType waveType, float baseVal, float frequency,
float phase, float amplitude )
{
var effect = new TextureEffect();
effect.type = TextureEffectType.Transform;
effect.subtype = transType;
effect.waveType = waveType;
effect.baseVal = baseVal;
effect.frequency = frequency;
effect.phase = phase;
effect.amplitude = amplitude;
AddEffect( effect );
}
public static void FromDeviceData(byte[] settings)
{
_channel1Offset = (sbyte)(ChannelBottomPosition - (sbyte)settings[MCh1Pos]);
_channel2Offset = (sbyte)(ChannelBottomPosition - (sbyte)settings[MCh2Pos]);
_horizontalFrequency = settings[GPIO0SRate];
_autoTriggerTime = ((decimal)settings[MTriggerTimeout] + 1) * 40.96M;
_channelTriggerSource = settings[MTSource];
_channel1Gain = settings[MCh1Gain];
_channel2Gain = settings[MCh2Gain];
_horizontalPosition = settings[MHPos];
_waveformType = (WaveformType)settings[MWaveForm];
_isStopped = ((settings[GPIOBMStatus] & 16) != 0);
// M 36 Amplitude range: [-128,0]
_amplitude = (byte)(-settings[MAmplitude]);
// 38 Duty cycle range: [1,255]
_dutyCycle = settings[MDutyCycle];
if (_dutyCycle == 0) _dutyCycle++;
// M 39 Offset
_offset = settings[MOffset];
// M 21 Trigger Hold
_holdTime = settings[MTriggerHold];
// 40 Desired frequency
_desiredFrequency = ((16777216 * ((UInt32)settings[43])) +
(65536 * ((UInt32)settings[42])) +
(256 * ((UInt32)settings[41])) +
(1 * ((UInt32)settings[40]))) / 100;
UpdateActualFrequency(_desiredFrequency * 100);
ProcessChannel1Option(settings[GPIO1Ch1Option]);
ProcessChannel2Option(settings[GPIO1Ch2Option]);
ProcessChannelDOption(settings[GPIO1ChDOption]);
ProcessTriggerOption(settings[GPIO5Trigger]);
OnSettingChanged("Amplitude");
OnSettingChanged("Offset");
OnSettingChanged("DutyCycle");
OnSettingChanged("Channel1Gain");
OnSettingChanged("Channel2Gain");
OnSettingChanged("ChannelTriggerSource");
OnSettingChanged("Channel1Offset");
OnSettingChanged("Channel2Offset");
OnSettingChanged("HorizontalFrequency");
OnSettingChanged("AutoTriggerTimeout");
OnSettingChanged("HorizontalPosition");
OnSettingChanged("WaveformType");
OnSettingChanged("DesiredFrequency");
OnSettingChanged("ActualFrequency");
OnSettingChanged("IsStopped");
}
/// <summary>
/// Creates a very flexible time-based texture transformation which can alter the scale, position or
/// rotation of a texture based on a wave function.
/// </summary>
/// <param name="layer">The texture unit to effect.</param>
/// <param name="type">The type of transform, either translate (scroll), scale (stretch) or rotate (spin).</param>
/// <param name="waveType">The shape of the wave, see WaveformType enum for details.</param>
/// <param name="baseVal">The base value of the output.</param>
/// <param name="frequency">The speed of the wave in cycles per second.</param>
/// <param name="phase">The offset of the start of the wave, e.g. 0.5 to start half-way through the wave.</param>
/// <param name="amplitude">Scales the output so that instead of lying within 0..1 it lies within 0..(1 * amplitude) for exaggerated effects</param>
/// <returns>A newly created controller object that will be updated during the main render loop.</returns>
public Controller<Real> CreateTextureWaveTransformer( TextureUnitState layer, TextureTransform type,
WaveformType waveType, Real baseVal, Real frequency, Real phase,
Real amplitude )
{
IControllerValue<Real> val = null;
IControllerFunction<Real> function = null;
// determine which type of controller value this layer needs
switch ( type )
{
case TextureTransform.TranslateU:
val = new TexCoordModifierControllerValue( layer, true, false );
break;
case TextureTransform.TranslateV:
val = new TexCoordModifierControllerValue( layer, false, true );
break;
case TextureTransform.ScaleU:
val = new TexCoordModifierControllerValue( layer, false, false, true, false, false );
break;
case TextureTransform.ScaleV:
val = new TexCoordModifierControllerValue( layer, false, false, false, true, false );
break;
case TextureTransform.Rotate:
val = new TexCoordModifierControllerValue( layer, false, false, false, false, true );
break;
} // switch
// create a new waveform controller function
function = new WaveformControllerFunction( waveType, baseVal, frequency, phase, amplitude, true );
// finally, create the controller using frame time as the source value
return CreateController( this.frameTimeController, val, function );
}
public WaveformControllerFunction(WaveformType type, float baseVal)
: base(true)
{
this.type = type;
this.baseVal = baseVal;
}
public WaveformControllerFunction(WaveformType type)
: base(true)
{
this.type = type;
}