//Functions from sample project, update hand positions
public override void SetSensoPose(Senso.HandData aData)
{
Palm.localRotation = /*(Quaternion.Inverse(wq) */ aData.PalmRotation;
Palm.localPosition = aData.PalmPosition;
//base.VibrateFinger(Senso.EFingerType.Thumb, 50, 1);
//Fingers
if (aData.AdvancedThumb)
{
//Quaternion thumbQ = new Quaternion(aData.ThumbQuaternion.y / 3.0f, aData.ThumbQuaternion.x, -aData.ThumbQuaternion.z, aData.ThumbQuaternion.w);
Quaternion thumbQ = new Quaternion(aData.ThumbQuaternion.z, aData.ThumbQuaternion.y, -aData.ThumbQuaternion.x / 3.0f, aData.ThumbQuaternion.w);
thumbBones[0].localRotation = fingerInitialRotations[0][0] * thumbQ;
thumbBones[1].localRotation = fingerInitialRotations[0][1] * Quaternion.Euler(0.0f, 0.0f, -aData.ThumbQuaternion.x / 3.0f);
thumbBones[2].localRotation = fingerInitialRotations[0][2] * Quaternion.Euler(0.0f, 0.0f, aData.ThumbBend * Mathf.Rad2Deg);
}
else // old method
{
setFingerBones(ref thumbBones, aData.ThumbAngles, Senso.EFingerType.Thumb);
}
setFingerBones(ref indexBones, aData.IndexAngles, Senso.EFingerType.Index);
setFingerBones(ref middleBones, aData.MiddleAngles, Senso.EFingerType.Middle);
setFingerBones(ref thirdBones, aData.ThirdAngles, Senso.EFingerType.Third);
setFingerBones(ref littleBones, aData.LittleAngles, Senso.EFingerType.Little);
//MIDI CC function
checkCommands(aData);
}
//Change MIDI CC Values by the angle of all fingers except thumbs
private void changeValWHand(Senso.HandData aData)
{
float angMin = 0f, angMax = 70f; //Min and max finger angle values
float palm = aData.PalmRotation.eulerAngles.z; //Palm angle rotation
float[] fingers = new float[4]; //Finger angles
//Get the current angles of fingers, thumbs are ignored
fingers[0] = aData.IndexAngles.y;
fingers[1] = aData.MiddleAngles.y;
fingers[2] = aData.ThirdAngles.y;
fingers[3] = aData.LittleAngles.y;
float fingerMean = fingers.Average(); //Average the angles
if (palm > 160f && palm < 230f) // Angle range of the palm
{
value = (int)scale(fingerMean, angMin, angMax, min, max); // Scale the angle mean to be 0-127 (MIDI CC range)
//Debug.Log(value);
control = true; // Toggle control variable, which SendMax will read to know that the user is controlling the MIDI CC values
}
else
{
//Debug.Log("Not in control");
if (control)
{
timer = true; // So that there are no changes by mistake after just leaving control hand position, we toggle the timer
}
control = false; //Make control variable false, so that SendMax knows that the user is no longer controlling MIDI CC values
}
}
private void checkCommands(Senso.HandData aData)
{
//Track the angles from the last x frames, if program just started, the arrays are filled with the same starting angles
updateAngles(aData);
if (mode == 0)
{
raiseVolumeWFinger(aData, 2);
}
/*float dev = stDev(vibrateFinger);
* if ((dev >= std) /*|| ((dev >= std-5.0f) && (vibrateFinger==1) ))
* {
* x = 1;
* vibrateFinger = rnd.Next(5);
* }
* else if (dev >= std - 4.0f && vibrateFinger == 1)
* {
* x = 1;
* vibrateFinger = rnd.Next(5);
*
* }
* else
* {
* x = 0;
* }*/
}
//Update angles, transform finger angles to MIDICC range values to send to Max patch
private void checkCommands(Senso.HandData aData)
{
updateAngles(aData);
changeValWHand(aData); //Use hand rotation and finger angles
//changeValWFinger(aData,2);//Uses angle of one finger
changeSettingWHand(aData); // Swipe movement to change song
}
//Updates angles array with current finger angles
//Track the angles from the last x frames, if program just started, the arrays are filled with the same starting angles
private void updateAngles(Senso.HandData aData)
{
if (start == 0)//When program just started
{
start = 1;
//We make all values of each finger equal
for (int i = 0; i < 5; i++)
{
float arr;
switch (i) //Get the latest value
{
case 1: arr = aData.ThumbAngles.y; break;
case 2: arr = aData.IndexAngles.y; break;
case 3: arr = aData.MiddleAngles.y; break;
case 4: arr = aData.ThirdAngles.y; break;
default: arr = aData.LittleAngles.y; break;
}
for (int j = 0; j < prevFrames; ++j) //Copy it to all array spaces of the current finger
{
angles[i, j] = arr;
}
}
}
else
{
//Afterwards, we only dispose the oldest value in the array, move all value back by 1, and add the newest value at the end
for (int i = 0; i < 5; i++)
{
float arr;
switch (i) //Get the latest value
{
case 1: arr = aData.ThumbAngles.y; break; //angles[1]
case 2: arr = aData.IndexAngles.y; break; //angles[2]
case 3: arr = aData.MiddleAngles.y; break; //angles[3]
case 4: arr = aData.ThirdAngles.y; break; //angles[4]
default: arr = aData.LittleAngles.y; break; //angles[0]
}
for (int j = 0; j < (prevFrames - 1); j++) //Move values back
{
angles[i, j] = angles[i, (j + 1)];
}
angles[i, (prevFrames - 1)] = arr; //Add newest value
}
}
}
private void updateAngles(Senso.HandData aData)
{
if (start == 0)
{
//When program just started
start = 1;
for (int i = 0; i < 5; i++)
{
float arr;
switch (i)
{
case 1: arr = aData.ThumbAngles.y; break;
case 2: arr = aData.IndexAngles.y; break;
case 3: arr = aData.MiddleAngles.y; break;
case 4: arr = aData.ThirdAngles.y; break;
default: arr = aData.LittleAngles.y; break;
}
for (int j = 0; j < prevFrames; ++j)
{
angles[i, j] = arr;
}
}
}
else
{
for (int i = 0; i < 5; i++)
{
float arr;
switch (i)
{
case 1: arr = aData.ThumbAngles.y; break;
case 2: arr = aData.IndexAngles.y; break;
case 3: arr = aData.MiddleAngles.y; break;
case 4: arr = aData.ThirdAngles.y; break;
default: arr = aData.LittleAngles.y; break;
}
for (int j = 0; j < (prevFrames - 1); j++)
{
angles[i, j] = angles[i, (j + 1)];
}
angles[i, (prevFrames - 1)] = arr;
}
}
}
//Change MIDI CC Values by the angle of one finger
private void changeValWFinger(Senso.HandData aData, int finger)
{
float fingerAngle, angMin = 50, angMax = -20; //Min and max depending on the angle of the finger
switch (finger) // Get the angle value dependin on the finger chosen
{
case 1: fingerAngle = aData.ThumbAngles.x + 40.0f; break;
case 2: fingerAngle = aData.IndexAngles.y; break;
case 3: fingerAngle = aData.MiddleAngles.y; break;
case 4: fingerAngle = aData.ThirdAngles.y; break;
default: fingerAngle = aData.LittleAngles.y; break;
}
//Scale the values to be 0-127 (MIDI CC range)
value = (int)scale(fingerAngle, angMin, angMax, min, max);
}
private void raiseVolumeWFinger(Senso.HandData aData, int finger)
{
float fingerAngle;
switch (finger)
{
case 1: fingerAngle = aData.ThumbAngles.x + 40.0f; break;
case 2: fingerAngle = aData.IndexAngles.y; break;
case 3: fingerAngle = aData.MiddleAngles.y; break;
case 4: fingerAngle = aData.ThirdAngles.y; break;
default: fingerAngle = aData.LittleAngles.y; break;
}
if (base.HandType == Senso.EPositionType.RightHand)
{
Debug.Log("Angle: " + fingerAngle);
}
}
//Swipe movement to change song
private void changeSettingWHand(Senso.HandData aData)
{
float palm = aData.PalmRotation.eulerAngles.z; //Palm angle rotation
float[] stdFingers = new float[4]; //Finger deviations
int[] fingers = { 0, 2, 3, 4 }; //Thumbs are ignored (1)
for (int i = 0; i < 4; i++) //Calculate the standard deviations from all fingers
{
stdFingers[i] = stDev(fingers[i]);
}
float fingerMean = stdFingers.Average(); //Get the mean of all standard deviations
//Change song
if (fingerMean > 19f && !timer && palm > 250f && palm < 310 /*&& constant(fingers)*/) // If standard deviation mean meets a threshold, the timer is off, and the palm angle is between a range
{
change = true; //Toggle change so that SendMax sends bang to change song
timer = true; //Toggle timer
//Debug.Log("Change");
}
//Stop motion, currently toggling changing effects with values on/off
if (fingerMean > 9f && !timer && (palm > 350f || palm < 30f) /*&& constant(fingers)*/) // If standard deviation mean meets a threshold, the timer is off, and the palm angle is between a range
{
stop = true; //Toggle change so that SendMax sends bang to toggle MIDI CC changing by the wave values
timer = true; //Toggle timer
Debug.Log("Stop");
//Switch planes mode
foreach (GameObject p in planes)
{
p.GetComponent <PlanesController>().switchPlanes();
}
}
}
public override void SetSensoPose(Senso.HandData data)
{
base.SetSensoPose(data);
Palm.localPosition = transformVector3(data.PalmPosition);
Palm.localRotation = palmInitialRotation * data.PalmRotation;
if (data.AdvancedThumb)
{
//Quaternion thumbQ = new Quaternion(aData.ThumbQuaternion.y / 3.0f, aData.ThumbQuaternion.x, -aData.ThumbQuaternion.z, aData.ThumbQuaternion.w);
Quaternion thumbQ = new Quaternion(data.ThumbQuaternion.x, data.ThumbQuaternion.y, -data.ThumbQuaternion.z / 3.0f, data.ThumbQuaternion.w);
thumbBones[0].localRotation = fingerInitialRotations[0][0] * thumbQ;
thumbBones[1].localRotation = fingerInitialRotations[0][1] * Quaternion.Euler(0.0f, 0.0f, -data.ThumbQuaternion.x / 3.0f);
thumbBones[2].localRotation = fingerInitialRotations[0][2] * Quaternion.Euler(0.0f, 0.0f, -data.ThumbBend * Mathf.Rad2Deg);
}
setFingerBones(ref indexBones, data.IndexAngles, ref fingerInitialRotations[1]);
setFingerBones(ref middleBones, data.MiddleAngles, ref fingerInitialRotations[2]);
setFingerBones(ref thirdBones, data.ThirdAngles, ref fingerInitialRotations[3]);
setFingerBones(ref littleBones, data.LittleAngles, ref fingerInitialRotations[4]);
//setThumbBones(ref ThumbFingerJoints, data.Fingers[0].Angles, thumbInitialRotations);
}
abstract public void SetSensoPose(HandData newData);
public virtual void SetSensoPose(HandData newData)
{
Pose = newData;
}