Top Description Inners Fields Constructors Methods
org.lwjgl.openxr

public Class XrSystemHandTrackingPropertiesEXT

extends Struct<XrSystemHandTrackingPropertiesEXT>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

System property for hand tracking.
Valid Usage (Implicit)

If a runtime returns FALSE for supportsHandTracking, the runtime must return ERROR_FEATURE_UNSUPPORTED from CreateHandTrackerEXT.

Layout


struct XrSystemHandTrackingPropertiesEXT {
    XrStructureType type;
    void * next;
    XrBool32 supportsHandTracking;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
NEXT

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

public static final int
SUPPORTSHANDTRACKING

The struct member offsets.

public static final int
TYPE

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
public
XrSystemHandTrackingPropertiesEXT(ByteBuffer container)

Creates a XrSystemHandTrackingPropertiesEXT instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public static XrSystemHandTrackingPropertiesEXT
calloc()

Returns a new XrSystemHandTrackingPropertiesEXT instance allocated with memCalloc.

public static XrSystemHandTrackingPropertiesEXT.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new XrSystemHandTrackingPropertiesEXT.Buffer instance allocated with memCalloc.

public static XrSystemHandTrackingPropertiesEXT
calloc(MemoryStack
the stack from which to allocate
stack
)

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

public static XrSystemHandTrackingPropertiesEXT.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

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

protected XrSystemHandTrackingPropertiesEXT
create(long
the struct memory address
address
,
ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container
)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static XrSystemHandTrackingPropertiesEXT
create()

Returns a new XrSystemHandTrackingPropertiesEXT instance allocated with BufferUtils.

public static XrSystemHandTrackingPropertiesEXT
create(long address)

Returns a new XrSystemHandTrackingPropertiesEXT instance for the specified memory address.

public static XrSystemHandTrackingPropertiesEXT.Buffer
create(int
the buffer capacity
capacity
)

Returns a new XrSystemHandTrackingPropertiesEXT.Buffer instance allocated with BufferUtils.

public static XrSystemHandTrackingPropertiesEXT.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a XrSystemHandTrackingPropertiesEXT.Buffer instance at the specified memory.

public static XrSystemHandTrackingPropertiesEXT
createSafe(long address)

Like create, but returns null if address is NULL.

public static XrSystemHandTrackingPropertiesEXT.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public static XrSystemHandTrackingPropertiesEXT
malloc()

Returns a new XrSystemHandTrackingPropertiesEXT instance allocated with memAlloc.

public static XrSystemHandTrackingPropertiesEXT.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new XrSystemHandTrackingPropertiesEXT.Buffer instance allocated with memAlloc.

public static XrSystemHandTrackingPropertiesEXT
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new XrSystemHandTrackingPropertiesEXT instance allocated on the specified MemoryStack.

public static XrSystemHandTrackingPropertiesEXT.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

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

public long
next()

NULL or a pointer to the next structure in a structure chain.

public XrSystemHandTrackingPropertiesEXT
next(long value)

Sets the specified value to the next field.

public static long
nnext(long struct)

Unsafe version of next.

public static void
nnext(long struct, long value)

Unsafe version of next.

public static int
nsupportsHandTracking(long struct)

Unsafe version of supportsHandTracking.

public static int
ntype(long struct)

Unsafe version of type.

public static void
ntype(long struct, int value)

Unsafe version of type.

public XrSystemHandTrackingPropertiesEXT
set(int type, long next)

Initializes this struct with the specified values.

public XrSystemHandTrackingPropertiesEXT

Returns:

this struct
set
(XrSystemHandTrackingPropertiesEXT
the source struct
src
)

Copies the specified struct data to this struct.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
public boolean
supportsHandTracking()

an XrBool32, indicating if current system is capable of hand tracking input.

public int
type()

the XrStructureType of this structure.

public XrSystemHandTrackingPropertiesEXT
type(int value)

Sets the specified value to the type field.

public XrSystemHandTrackingPropertiesEXT
Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

NEXTback to summary
public static final int NEXT

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

SUPPORTSHANDTRACKINGback to summary
public static final int SUPPORTSHANDTRACKING

The struct member offsets.

TYPEback to summary
public static final int TYPE

The struct member offsets.

Constructor Detail

XrSystemHandTrackingPropertiesEXTback to summary
protected XrSystemHandTrackingPropertiesEXT(long address, ByteBuffer container)
XrSystemHandTrackingPropertiesEXTback to summary
public XrSystemHandTrackingPropertiesEXT(ByteBuffer container)

Creates a XrSystemHandTrackingPropertiesEXT 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 Detail

callocback to summary
public static XrSystemHandTrackingPropertiesEXT calloc()

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

callocback to summary
public static XrSystemHandTrackingPropertiesEXT.Buffer calloc(int capacity)

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

Parameters
capacity:int

the buffer capacity

callocback to summary
public static XrSystemHandTrackingPropertiesEXT calloc(MemoryStack stack)

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

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static XrSystemHandTrackingPropertiesEXT.Buffer calloc(int capacity, MemoryStack stack)

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

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

createback to summary
protected XrSystemHandTrackingPropertiesEXT create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static XrSystemHandTrackingPropertiesEXT create()

Returns a new XrSystemHandTrackingPropertiesEXT instance allocated with BufferUtils.

createback to summary
public static XrSystemHandTrackingPropertiesEXT create(long address)

Returns a new XrSystemHandTrackingPropertiesEXT instance for the specified memory address.

createback to summary
public static XrSystemHandTrackingPropertiesEXT.Buffer create(int capacity)

Returns a new XrSystemHandTrackingPropertiesEXT.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static XrSystemHandTrackingPropertiesEXT.Buffer create(long address, int capacity)

Create a XrSystemHandTrackingPropertiesEXT.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static XrSystemHandTrackingPropertiesEXT createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static XrSystemHandTrackingPropertiesEXT.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
mallocback to summary
public static XrSystemHandTrackingPropertiesEXT malloc()

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

mallocback to summary
public static XrSystemHandTrackingPropertiesEXT.Buffer malloc(int capacity)

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

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static XrSystemHandTrackingPropertiesEXT malloc(MemoryStack stack)

Returns a new XrSystemHandTrackingPropertiesEXT instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static XrSystemHandTrackingPropertiesEXT.Buffer malloc(int capacity, MemoryStack stack)

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

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

nextback to summary
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.

Annotations
@NativeType:void *
nextback to summary
public XrSystemHandTrackingPropertiesEXT next(long value)

Sets the specified value to the next field.

nnextback to summary
public static long nnext(long struct)

Unsafe version of next.

nnextback to summary
public static void nnext(long struct, long value)

Unsafe version of next.

nsupportsHandTrackingback to summary
public static int nsupportsHandTracking(long struct)

Unsafe version of supportsHandTracking.

ntypeback to summary
public static int ntype(long struct)

Unsafe version of type.

ntypeback to summary
public static void ntype(long struct, int value)

Unsafe version of type.

setback to summary
public XrSystemHandTrackingPropertiesEXT set(int type, long next)

Initializes this struct with the specified values.

setback to summary
public XrSystemHandTrackingPropertiesEXT set(XrSystemHandTrackingPropertiesEXT src)

Copies the specified struct data to this struct.

Parameters
src:XrSystemHandTrackingPropertiesEXT

the source struct

Returns:XrSystemHandTrackingPropertiesEXT

this struct

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
supportsHandTrackingback to summary
public boolean supportsHandTracking()

an XrBool32, indicating if current system is capable of hand tracking input.

Annotations
@NativeType:XrBool32
typeback to summary
public int type()

the XrStructureType of this structure.

Annotations
@NativeType:XrStructureType
typeback to summary
public XrSystemHandTrackingPropertiesEXT type(int value)

Sets the specified value to the type field.

type$Defaultback to summary
public XrSystemHandTrackingPropertiesEXT type$Default()

Sets the TYPE_SYSTEM_HAND_TRACKING_PROPERTIES_EXT value to the type field.

org.lwjgl.openxr back to summary

public Class XrSystemHandTrackingPropertiesEXT.Buffer

extends StructBuffer<XrSystemHandTrackingPropertiesEXT, XrSystemHandTrackingPropertiesEXT.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of XrSystemHandTrackingPropertiesEXT structs.

Field Summary

Modifier and TypeField and Description
private static final XrSystemHandTrackingPropertiesEXT

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new XrSystemHandTrackingPropertiesEXT.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
protected XrSystemHandTrackingPropertiesEXT
public long

Returns:

the value of the XrSystemHandTrackingPropertiesEXT#next field.
next
()

public XrSystemHandTrackingPropertiesEXT.Buffer
next(long value)

Sets the specified value to the XrSystemHandTrackingPropertiesEXT#next field.

protected XrSystemHandTrackingPropertiesEXT.Buffer
public boolean
public int

Returns:

the value of the XrSystemHandTrackingPropertiesEXT#type field.
type
()

public XrSystemHandTrackingPropertiesEXT.Buffer
type(int value)

Sets the specified value to the XrSystemHandTrackingPropertiesEXT#type field.

public XrSystemHandTrackingPropertiesEXT.Buffer
Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final XrSystemHandTrackingPropertiesEXT ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new XrSystemHandTrackingPropertiesEXT.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by XrSystemHandTrackingPropertiesEXT#SIZEOF, and its mark will be undefined.

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

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

getElementFactoryback to summary
protected XrSystemHandTrackingPropertiesEXT getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
nextback to summary
public long next()
Returns:long

the value of the XrSystemHandTrackingPropertiesEXT#next field.

Annotations
@NativeType:void *
nextback to summary
public XrSystemHandTrackingPropertiesEXT.Buffer next(long value)

Sets the specified value to the XrSystemHandTrackingPropertiesEXT#next field.

selfback to summary
protected XrSystemHandTrackingPropertiesEXT.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override
supportsHandTrackingback to summary
public boolean supportsHandTracking()
Returns:boolean

the value of the XrSystemHandTrackingPropertiesEXT#supportsHandTracking field.

Annotations
@NativeType:XrBool32
typeback to summary
public int type()
Returns:int

the value of the XrSystemHandTrackingPropertiesEXT#type field.

Annotations
@NativeType:XrStructureType
typeback to summary
public XrSystemHandTrackingPropertiesEXT.Buffer type(int value)

Sets the specified value to the XrSystemHandTrackingPropertiesEXT#type field.

type$Defaultback to summary
public XrSystemHandTrackingPropertiesEXT.Buffer type$Default()

Sets the TYPE_SYSTEM_HAND_TRACKING_PROPERTIES_EXT value to the XrSystemHandTrackingPropertiesEXT#type field.