Package org.lwjgl.openxr

Class XrSystemEyeGazeInteractionPropertiesEXT

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<XrSystemEyeGazeInteractionPropertiesEXT>

org.lwjgl.openxr.XrSystemEyeGazeInteractionPropertiesEXT

All Implemented Interfaces:

AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

public class XrSystemEyeGazeInteractionPropertiesEXT
extends org.lwjgl.system.Struct<XrSystemEyeGazeInteractionPropertiesEXT>
implements org.lwjgl.system.NativeResource

Eye gaze interaction system properties.

Valid Usage (Implicit)

• The XR_EXT_eye_gaze_interaction extension must be enabled prior to using XrSystemEyeGazeInteractionPropertiesEXT
• type must be TYPE_SYSTEM_EYE_GAZE_INTERACTION_PROPERTIES_EXT
• next must be NULL or a valid pointer to the next structure in a structure chain

Layout

 struct XrSystemEyeGazeInteractionPropertiesEXT {
     XrStructureType type();
     void * next();
     XrBool32 supportsEyeGazeInteraction();
 }

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	XrSystemEyeGazeInteractionPropertiesEXT.Buffer	An array of XrSystemEyeGazeInteractionPropertiesEXT structs.

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

org.lwjgl.system.Struct.StructValidation

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

org.lwjgl.system.Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF	The struct alignment in bytes.
static final int	NEXT	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.
static final int	SUPPORTSEYEGAZEINTERACTION	The struct member offsets.
static final int	TYPE	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

Constructor	Description
XrSystemEyeGazeInteractionPropertiesEXT(ByteBuffer container)	Creates a XrSystemEyeGazeInteractionPropertiesEXT instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static XrSystemEyeGazeInteractionPropertiesEXT	calloc()	Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated with memCalloc.
static XrSystemEyeGazeInteractionPropertiesEXT.Buffer	calloc(int capacity)	Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated with memCalloc.
static XrSystemEyeGazeInteractionPropertiesEXT.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static XrSystemEyeGazeInteractionPropertiesEXT	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated on the specified MemoryStack and initializes all its bits to zero.
static XrSystemEyeGazeInteractionPropertiesEXT	create()	Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated with BufferUtils.
static XrSystemEyeGazeInteractionPropertiesEXT.Buffer	create(int capacity)	Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated with BufferUtils.
static XrSystemEyeGazeInteractionPropertiesEXT	create(long address)	Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance for the specified memory address.
static XrSystemEyeGazeInteractionPropertiesEXT.Buffer	create(long address, int capacity)	Create a XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance at the specified memory.
static @Nullable XrSystemEyeGazeInteractionPropertiesEXT	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable XrSystemEyeGazeInteractionPropertiesEXT.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static XrSystemEyeGazeInteractionPropertiesEXT	malloc()	Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated with memAlloc.
static XrSystemEyeGazeInteractionPropertiesEXT.Buffer	malloc(int capacity)	Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated with memAlloc.
static XrSystemEyeGazeInteractionPropertiesEXT.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated on the specified MemoryStack.
static XrSystemEyeGazeInteractionPropertiesEXT	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated on the specified MemoryStack.
long	next()	NULL or a pointer to the next structure in a structure chain.
XrSystemEyeGazeInteractionPropertiesEXT	next(long value)	Sets the specified value to the next() field.
static long	nnext(long struct)	Unsafe version of next().
static void	nnext(long struct, long value)	Unsafe version of next.
static int	nsupportsEyeGazeInteraction(long struct)	Unsafe version of supportsEyeGazeInteraction().
static int	ntype(long struct)	Unsafe version of type().
static void	ntype(long struct, int value)	Unsafe version of type.
XrSystemEyeGazeInteractionPropertiesEXT	set(int type, long next)	Initializes this struct with the specified values.
XrSystemEyeGazeInteractionPropertiesEXT	set(XrSystemEyeGazeInteractionPropertiesEXT src)	Copies the specified struct data to this struct.
int	sizeof()
boolean	supportsEyeGazeInteraction()	the runtime must set this value to TRUE when eye gaze sufficient for use cases such as aiming or targeting is supported by the current device, otherwise the runtime must set this to FALSE.
int	type()	the XrStructureType of this structure.
XrSystemEyeGazeInteractionPropertiesEXT	type(int value)	Sets the specified value to the type() field.
XrSystemEyeGazeInteractionPropertiesEXT	type$Default()	Sets the TYPE_SYSTEM_EYE_GAZE_INTERACTION_PROPERTIES_EXT value to the type() field.

Methods inherited from class org.lwjgl.system.Struct

clear, free, isNull, validate, validate

Methods inherited from class org.lwjgl.system.Pointer.Default

address, equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.system.NativeResource

close, free

Field Details

SIZEOF

public static final int SIZEOF

The struct size in bytes.

ALIGNOF

public static final int ALIGNOF

The struct alignment in bytes.

TYPE

public static final int TYPE

The struct member offsets.

NEXT

public static final int NEXT

The struct member offsets.

SUPPORTSEYEGAZEINTERACTION

public static final int SUPPORTSEYEGAZEINTERACTION

The struct member offsets.

Constructor Details

XrSystemEyeGazeInteractionPropertiesEXT

public XrSystemEyeGazeInteractionPropertiesEXT(ByteBuffer container)

Creates a XrSystemEyeGazeInteractionPropertiesEXT instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

The created instance holds a strong reference to the container object.

Method Details

sizeof

public int sizeof()

Specified by:

sizeof in class org.lwjgl.system.Struct<XrSystemEyeGazeInteractionPropertiesEXT>

type

public int type()

the XrStructureType of this structure.

next

public long next()

NULL or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR or this extension.

supportsEyeGazeInteraction

public boolean supportsEyeGazeInteraction()

the runtime must set this value to TRUE when eye gaze sufficient for use cases such as aiming or targeting is supported by the current device, otherwise the runtime must set this to FALSE.

type

public XrSystemEyeGazeInteractionPropertiesEXT type(int value)

Sets the specified value to the type() field.

type$Default

public XrSystemEyeGazeInteractionPropertiesEXT type$Default()

Sets the TYPE_SYSTEM_EYE_GAZE_INTERACTION_PROPERTIES_EXT value to the type() field.

next

public XrSystemEyeGazeInteractionPropertiesEXT next(long value)

Sets the specified value to the next() field.

set

public XrSystemEyeGazeInteractionPropertiesEXT set(int type,
 long next)

Initializes this struct with the specified values.

set

public XrSystemEyeGazeInteractionPropertiesEXT set(XrSystemEyeGazeInteractionPropertiesEXT src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static XrSystemEyeGazeInteractionPropertiesEXT malloc()

Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated with memAlloc. The instance must be explicitly freed.

calloc

public static XrSystemEyeGazeInteractionPropertiesEXT calloc()

Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated with memCalloc. The instance must be explicitly freed.

create

public static XrSystemEyeGazeInteractionPropertiesEXT create()

Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated with BufferUtils.

create

public static XrSystemEyeGazeInteractionPropertiesEXT create(long address)

Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance for the specified memory address.

createSafe

public static @Nullable XrSystemEyeGazeInteractionPropertiesEXT createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static XrSystemEyeGazeInteractionPropertiesEXT.Buffer malloc(int capacity)

Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

calloc

public static XrSystemEyeGazeInteractionPropertiesEXT.Buffer calloc(int capacity)

Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

create

public static XrSystemEyeGazeInteractionPropertiesEXT.Buffer create(int capacity)

Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

public static XrSystemEyeGazeInteractionPropertiesEXT.Buffer create(long address,
 int capacity)

Create a XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

public static @Nullable XrSystemEyeGazeInteractionPropertiesEXT.Buffer createSafe(long address,
 int capacity)

Like create, but returns null if address is NULL.

malloc

public static XrSystemEyeGazeInteractionPropertiesEXT malloc(org.lwjgl.system.MemoryStack stack)

Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

public static XrSystemEyeGazeInteractionPropertiesEXT calloc(org.lwjgl.system.MemoryStack stack)

Returns a new XrSystemEyeGazeInteractionPropertiesEXT instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

malloc

public static XrSystemEyeGazeInteractionPropertiesEXT.Buffer malloc(int capacity,
 org.lwjgl.system.MemoryStack stack)

Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated on the specified MemoryStack.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

public static XrSystemEyeGazeInteractionPropertiesEXT.Buffer calloc(int capacity,
 org.lwjgl.system.MemoryStack stack)

Returns a new XrSystemEyeGazeInteractionPropertiesEXT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

ntype

public static int ntype(long struct)

Unsafe version of type().

nnext

public static long nnext(long struct)

Unsafe version of next().

nsupportsEyeGazeInteraction

public static int nsupportsEyeGazeInteraction(long struct)

Unsafe version of supportsEyeGazeInteraction().

ntype

public static void ntype(long struct,
 int value)

Unsafe version of type.

nnext

public static void nnext(long struct,
 long value)

Unsafe version of next.