GestureInfo Struct Reference

Information about the gesture performed by the user. More...

Data Fields
ManoClass	mano_class
	Class or gesture family. More...
ManoGestureContinuous	mano_gesture_continuous
	Continuous gestures are those that are mantained throug multiple frames. More...
ManoGestureTrigger	mano_gesture_trigger
	Trigger gestures are those that happen in one frame. More...
int	state
	State is the information of the pose of the hand depending on each class The values go from 0 (most open) to 13 (most closed) More...
HandSide	hand_side
	Represents which side of the hand is seen by the camera. More...
LeftOrRightHand	left_right_hand
	Information if the hand visiable by the camera is right, left or no hand. More...

Detailed Description

Information about the gesture performed by the user.

Field Documentation

hand_side

HandSide GestureInfo.hand_side

Represents which side of the hand is seen by the camera.

Example

private GestureInfo gesture;
 
// Update is called once per frame
void Update()
{
    gesture = ManomotionManager.Instance.Hand_infos[0].hand_info.gesture_info;
    DetectHandSide(gesture);
}
 
// <summary>
// Checks if the current visible hand has the palm side facing the camera
// if so, then the code will be executed in this case the phone will vibrate.
// </summary>
// <param name="gesture">The current gesture being made</param>
void DetectHandSide(GestureInfo gesture)
{
    if (gesture.hand_side == HandSide.Palmside)
    {
        //Your code here
        Handheld.Vibrate();
    }
}

left_right_hand

LeftOrRightHand GestureInfo.left_right_hand

Information if the hand visiable by the camera is right, left or no hand.

mano_class

ManoClass GestureInfo.mano_class

Class or gesture family.

Example

private GestureInfo gesture;
 
void Update()
{
    gesture = ManomotionManager.Instance.Hand_infos[0].hand_info.gesture_info;
    DetectManoClass(gesture);
}
 
// <summary>
// Checks if the current visable hand performs a gesture from pinch family
// if so, then the code will be executed in this case the phone will vibrate.
// </summary>
// <param name="gesture">The current gesture being made</param>
void DetectManoClass(GestureInfo gesture)
{
    if (gesture.mano_class == ManoClass.PINCH_GESTURE_FAMILY)
    {
        // Your code here
        Handheld.Vibrate();
    }
}

mano_gesture_continuous

ManoGestureContinuous GestureInfo.mano_gesture_continuous

Continuous gestures are those that are mantained throug multiple frames.

Example

// select trigger gesture in the Unity Editor.
public ManoGestureContinuous continuousGesture;
private GestureInfo gesture;
 
void Update()
{
    gesture = ManomotionManager.Instance.Hand_infos[0].hand_info.gesture_info;
    UseContinuousGesture(gesture);
}
 
// <summary>
// Method that will run while the selected ManoGestureContinuous is performed.
// </summary>
// <param name="gesture">The current gesture that's being performed</param>
private void UseContinuousGesture(GestureInfo gesture)
{
    if (gesture.mano_gesture_continuous == continuousGesture)
    {
        // Code that will execute while continuous gesture is performed
    }
}

mano_gesture_trigger

ManoGestureTrigger GestureInfo.mano_gesture_trigger

Trigger gestures are those that happen in one frame.

Example

// Select the trigger gesture to use in the Unity Editor.
public ManoGestureTrigger triggerGesture;
private GestureInfo gesture;
 
void Update()
{
    gesture = ManomotionManager.Instance.Hand_infos[0].hand_info.gesture_info;
    UseTriggerGesture(gesture);
}
 
// <summary>
// Method that will run once when the selected ManoGestureTrigger is performed.
// </summary>
// <param name="gesture">The current gesture that's being performed</param>
private void UseTriggerGesture(GestureInfo gesture)
{
    if (gesture.mano_gesture_trigger == triggerGesture)
    {
        // Code that will execute when trigger gesture is performed
    }
}

state

int GestureInfo.state

State is the information of the pose of the hand depending on each class The values go from 0 (most open) to 13 (most closed)

Example

private GestureInfo gesture;
int closedHandState = 13;
 
// <summary>
// Runs every frame to print out the current state of the hand to the UI text.
// Open hand/pose = 0, partly closed = 6 and fully closed = 13.
// When no hand is detected the state value is -1.
// </summary>
void Update()
{
    gesture = ManomotionManager.Instance.Hand_infos[0].hand_info.gesture_info;
    OpenHandState(gesture);
}
 
void OpenHandState(GestureInfo gesture)
{
    if (gesture.state == closedHandState)
    {
        // Your code when the hand/pose is fully closeed
    }
}

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The documentation for this struct was generated from the following file:

• Src/Scripts/Data Structure/GestureInfo.cs