Class TouchPressControl
A button that reads its pressed state from phase.
Inherited Members
Namespace: UnityEngine .InputSystem .Controls
Assembly: Unity.InputSystem.dll
Syntax
public class TouchPressControl : ButtonControlRemarks
This control is used by Touch
Methods
FinishSetup()
Perform final initialization tasks after the control hierarchy has been put into place.
Declaration
protected override void FinishSetup()Overrides
Remarks
This method can be overridden to perform control- or device-specific setup work. The most common use case is for looking up child controls and storing them in local getters.
Examples
public class MyDevice : InputDevice
{
public ButtonControl button { get; private set; }
public AxisControl axis { get; private set; }
protected override void OnFinishSetup()
{
// Cache controls in getters.
button = GetChildControl("button");
axis = GetChildControl("axis");
}
}
See Also
ReadUnprocessedValueFromState(void*)
Read value from provided statePtr.
Declaration
public override float ReadUnprocessedValueFromState(void* statePtr)Parameters
| Type | Name | Description |
|---|---|---|
| void* | statePtr | State pointer to read from. |
Returns
| Type | Description |
|---|---|
| float | The controls current value. |
Overrides
Remarks
Read value from provided statePtr without any caching.
See Also
WriteValueIntoState(float, void*)
Write a value into state at the given memory.
Declaration
public override void WriteValueIntoState(float value, void* statePtr)Parameters
| Type | Name | Description |
|---|---|---|
| float | value | Value for the control to store in the state. |
| void* | statePtr | State containing the control's state |
Overrides
Remarks
Writing values will NOT apply processors to the given value. This can mean that when reading a value from a control after it has been written to its state, the resulting value differs from what was written.
Exceptions
| Type | Condition |
|---|---|
| Not |
The control does not support writing. This is the case, for example, that compute values (such as the magnitude of a vector). |