makVre::DtDeadZoneValueTransform Class Reference

Detailed Description

This transform applies a dead zone to input values. Values within the dead zone (close to zero) are filtered out and returned as zero. This helps eliminate noise or small unintentional movements from input devices like joysticks.

#include <deadZoneValueTransform.h>

Inheritance diagram for makVre::DtDeadZoneValueTransform:

Public Member Functions
	DtDeadZoneValueTransform ()
virtual	~DtDeadZoneValueTransform () override
virtual void	init (DtInitTable *config) override
virtual float	transform (float value) override
Public Member Functions inherited from makVre::DtValueTransform
	DtValueTransform ()
virtual	~DtValueTransform ()

Protected Attributes
float	myDeadZone = 0.0
float	myScale = 1.0

Constructor & Destructor Documentation

DtDeadZoneValueTransform()

makVre::DtDeadZoneValueTransform::DtDeadZoneValueTransform

(

)

Default constructor.

Initializes the dead zone value to zero

~DtDeadZoneValueTransform()

virtual makVre::DtDeadZoneValueTransform::~DtDeadZoneValueTransform ( )

overridevirtual

Virtual destructor.

Member Function Documentation

init()

virtual void makVre::DtDeadZoneValueTransform::init ( DtInitTable * config )

overridevirtual

Initialize the dead zone transform from configuration.

Reads the dead zone value from the configuration table. The expected configuration parameter is "DeadZone" which specifies the threshold below which input values will be zeroed out.

Parameters

config

Pointer to the configuration table

Implements makVre::DtValueTransform.

transform()

virtual float makVre::DtDeadZoneValueTransform::transform ( float value )

overridevirtual

Apply the dead zone transformation to an input value.

Values with absolute magnitude less than the dead zone threshold are set to zero. Values outside the dead zone are passed through unchanged.

Parameters

value

The raw input value to transform

Returns

The transformed value (0.0 if within dead zone, original value otherwise)

Implements makVre::DtValueTransform.

Member Data Documentation

myDeadZone

float makVre::DtDeadZoneValueTransform::myDeadZone = 0.0

protected

Dead zone threshold value.

Input values with absolute magnitude less than this value will be zeroed out

myScale

float makVre::DtDeadZoneValueTransform::myScale = 1.0

protected

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

• include/framework/vreInput/deadZoneValueTransform.h