Top Description Inners Fields Constructors Methods
org.lwjgl.openxr

public Class XrHandMeshUpdateInfoMSFT

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

The information to update a hand mesh.
Description

A runtime may not maintain a full history of hand mesh data, therefore the returned XrHandMeshMSFT might return data that’s not exactly corresponding to the time input. If the runtime cannot return any tracking data for the given time at all, it must set isActive to FALSE for the call to UpdateHandMeshMSFT. Otherwise, if the runtime returns isActive as TRUE, the data in XrHandMeshMSFT must be valid to use.

An application can choose different handPoseType values to query the hand mesh data. The returned hand mesh must be consistent to the hand joint space location on the same XrHandTrackerEXT when using the same XrHandPoseTypeMSFT.

Valid Usage (Implicit)
See Also

UpdateHandMeshMSFT

Layout


struct XrHandMeshUpdateInfoMSFT {
    XrStructureType type;
    void const * next;
    XrTime time;
    XrHandPoseTypeMSFT handPoseType;
}

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
HANDPOSETYPE

The struct member offsets.

public static final int
NEXT

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

public static final int
TIME

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
XrHandMeshUpdateInfoMSFT(long address, ByteBuffer container)

public
XrHandMeshUpdateInfoMSFT(ByteBuffer container)

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

Method Summary

Modifier and TypeMethod and Description
public static XrHandMeshUpdateInfoMSFT
calloc()

Returns a new XrHandMeshUpdateInfoMSFT instance allocated with memCalloc.

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

Returns a new XrHandMeshUpdateInfoMSFT.Buffer instance allocated with memCalloc.

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

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

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

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

protected XrHandMeshUpdateInfoMSFT
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 XrHandMeshUpdateInfoMSFT
create()

Returns a new XrHandMeshUpdateInfoMSFT instance allocated with BufferUtils.

public static XrHandMeshUpdateInfoMSFT
create(long address)

Returns a new XrHandMeshUpdateInfoMSFT instance for the specified memory address.

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

Returns a new XrHandMeshUpdateInfoMSFT.Buffer instance allocated with BufferUtils.

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

Create a XrHandMeshUpdateInfoMSFT.Buffer instance at the specified memory.

public static XrHandMeshUpdateInfoMSFT
createSafe(long address)

Like create, but returns null if address is NULL.

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

Like create, but returns null if address is NULL.

public int
handPoseType()

an XrHandPoseTypeMSFT which describes the type of hand pose of the hand mesh to update.

public XrHandMeshUpdateInfoMSFT
handPoseType(int value)

Sets the specified value to the handPoseType field.

public static XrHandMeshUpdateInfoMSFT
malloc()

Returns a new XrHandMeshUpdateInfoMSFT instance allocated with memAlloc.

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

Returns a new XrHandMeshUpdateInfoMSFT.Buffer instance allocated with memAlloc.

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

Returns a new XrHandMeshUpdateInfoMSFT instance allocated on the specified MemoryStack.

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

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

public long
next()

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

public XrHandMeshUpdateInfoMSFT
next(long value)

Sets the specified value to the next field.

public static int
nhandPoseType(long struct)

Unsafe version of handPoseType.

public static void
nhandPoseType(long struct, int value)

Unsafe version of handPoseType.

public static long
nnext(long struct)

Unsafe version of next.

public static void
nnext(long struct, long value)

Unsafe version of next.

public static long
ntime(long struct)

Unsafe version of time.

public static void
ntime(long struct, long value)

Unsafe version of time.

public static int
ntype(long struct)

Unsafe version of type.

public static void
ntype(long struct, int value)

Unsafe version of type.

public XrHandMeshUpdateInfoMSFT
set(int type, long next, long time, int handPoseType)

Initializes this struct with the specified values.

public XrHandMeshUpdateInfoMSFT

Returns:

this struct
set
(XrHandMeshUpdateInfoMSFT
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 long
time()

the XrTime that describes the time for which the application wishes to query the hand mesh state.

public XrHandMeshUpdateInfoMSFT
time(long value)

Sets the specified value to the time field.

public int
type()

the XrStructureType of this structure.

public XrHandMeshUpdateInfoMSFT
type(int value)

Sets the specified value to the type field.

public XrHandMeshUpdateInfoMSFT
type$Default()

Sets the TYPE_HAND_MESH_UPDATE_INFO_MSFT value to the type field.

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.

HANDPOSETYPEback to summary
public static final int HANDPOSETYPE

The struct member offsets.

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.

TIMEback to summary
public static final int TIME

The struct member offsets.

TYPEback to summary
public static final int TYPE

The struct member offsets.

Constructor Detail

XrHandMeshUpdateInfoMSFTback to summary
protected XrHandMeshUpdateInfoMSFT(long address, ByteBuffer container)
XrHandMeshUpdateInfoMSFTback to summary
public XrHandMeshUpdateInfoMSFT(ByteBuffer container)

Creates a XrHandMeshUpdateInfoMSFT 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 XrHandMeshUpdateInfoMSFT calloc()

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

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

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

Parameters
capacity:int

the buffer capacity

callocback to summary
public static XrHandMeshUpdateInfoMSFT calloc(MemoryStack stack)

Returns a new XrHandMeshUpdateInfoMSFT 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 XrHandMeshUpdateInfoMSFT.Buffer calloc(int capacity, MemoryStack stack)

Returns a new XrHandMeshUpdateInfoMSFT.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 XrHandMeshUpdateInfoMSFT 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 XrHandMeshUpdateInfoMSFT create()

Returns a new XrHandMeshUpdateInfoMSFT instance allocated with BufferUtils.

createback to summary
public static XrHandMeshUpdateInfoMSFT create(long address)

Returns a new XrHandMeshUpdateInfoMSFT instance for the specified memory address.

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

Returns a new XrHandMeshUpdateInfoMSFT.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

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

Create a XrHandMeshUpdateInfoMSFT.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static XrHandMeshUpdateInfoMSFT createSafe(long address)

Like create, but returns null if address is NULL.

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

Like create, but returns null if address is NULL.

Annotations
@Nullable
handPoseTypeback to summary
public int handPoseType()

an XrHandPoseTypeMSFT which describes the type of hand pose of the hand mesh to update.

Annotations
@NativeType:XrHandPoseTypeMSFT
handPoseTypeback to summary
public XrHandMeshUpdateInfoMSFT handPoseType(int value)

Sets the specified value to the handPoseType field.

mallocback to summary
public static XrHandMeshUpdateInfoMSFT malloc()

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

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

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

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static XrHandMeshUpdateInfoMSFT malloc(MemoryStack stack)

Returns a new XrHandMeshUpdateInfoMSFT instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

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

Returns a new XrHandMeshUpdateInfoMSFT.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 const *
nextback to summary
public XrHandMeshUpdateInfoMSFT next(long value)

Sets the specified value to the next field.

nhandPoseTypeback to summary
public static int nhandPoseType(long struct)

Unsafe version of handPoseType.

nhandPoseTypeback to summary
public static void nhandPoseType(long struct, int value)

Unsafe version of handPoseType.

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.

ntimeback to summary
public static long ntime(long struct)

Unsafe version of time.

ntimeback to summary
public static void ntime(long struct, long value)

Unsafe version of time.

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 XrHandMeshUpdateInfoMSFT set(int type, long next, long time, int handPoseType)

Initializes this struct with the specified values.

setback to summary
public XrHandMeshUpdateInfoMSFT set(XrHandMeshUpdateInfoMSFT src)

Copies the specified struct data to this struct.

Parameters
src:XrHandMeshUpdateInfoMSFT

the source struct

Returns:XrHandMeshUpdateInfoMSFT

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
timeback to summary
public long time()

the XrTime that describes the time for which the application wishes to query the hand mesh state.

Annotations
@NativeType:XrTime
timeback to summary
public XrHandMeshUpdateInfoMSFT time(long value)

Sets the specified value to the time field.

typeback to summary
public int type()

the XrStructureType of this structure.

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

Sets the specified value to the type field.

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

Sets the TYPE_HAND_MESH_UPDATE_INFO_MSFT value to the type field.

org.lwjgl.openxr back to summary

public Class XrHandMeshUpdateInfoMSFT.Buffer

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

An array of XrHandMeshUpdateInfoMSFT structs.

Field Summary

Modifier and TypeField and Description
private static final XrHandMeshUpdateInfoMSFT

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new XrHandMeshUpdateInfoMSFT.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 XrHandMeshUpdateInfoMSFT
public int

Returns:

the value of the XrHandMeshUpdateInfoMSFT#handPoseType field.
handPoseType
()

public XrHandMeshUpdateInfoMSFT.Buffer
handPoseType(int value)

Sets the specified value to the XrHandMeshUpdateInfoMSFT#handPoseType field.

public long

Returns:

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

public XrHandMeshUpdateInfoMSFT.Buffer
next(long value)

Sets the specified value to the XrHandMeshUpdateInfoMSFT#next field.

protected XrHandMeshUpdateInfoMSFT.Buffer
public long

Returns:

the value of the XrHandMeshUpdateInfoMSFT#time field.
time
()

public XrHandMeshUpdateInfoMSFT.Buffer
time(long value)

Sets the specified value to the XrHandMeshUpdateInfoMSFT#time field.

public int

Returns:

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

public XrHandMeshUpdateInfoMSFT.Buffer
type(int value)

Sets the specified value to the XrHandMeshUpdateInfoMSFT#type field.

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

Field Detail

ELEMENT_FACTORYback to summary
private static final XrHandMeshUpdateInfoMSFT ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new XrHandMeshUpdateInfoMSFT.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 XrHandMeshUpdateInfoMSFT#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 XrHandMeshUpdateInfoMSFT getElementFactory()

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

Annotations
@Override
handPoseTypeback to summary
public int handPoseType()
Returns:int

the value of the XrHandMeshUpdateInfoMSFT#handPoseType field.

Annotations
@NativeType:XrHandPoseTypeMSFT
handPoseTypeback to summary
public XrHandMeshUpdateInfoMSFT.Buffer handPoseType(int value)

Sets the specified value to the XrHandMeshUpdateInfoMSFT#handPoseType field.

nextback to summary
public long next()
Returns:long

the value of the XrHandMeshUpdateInfoMSFT#next field.

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

Sets the specified value to the XrHandMeshUpdateInfoMSFT#next field.

selfback to summary
protected XrHandMeshUpdateInfoMSFT.Buffer self()

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

Annotations
@Override
timeback to summary
public long time()
Returns:long

the value of the XrHandMeshUpdateInfoMSFT#time field.

Annotations
@NativeType:XrTime
timeback to summary
public XrHandMeshUpdateInfoMSFT.Buffer time(long value)

Sets the specified value to the XrHandMeshUpdateInfoMSFT#time field.

typeback to summary
public int type()
Returns:int

the value of the XrHandMeshUpdateInfoMSFT#type field.

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

Sets the specified value to the XrHandMeshUpdateInfoMSFT#type field.

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

Sets the TYPE_HAND_MESH_UPDATE_INFO_MSFT value to the XrHandMeshUpdateInfoMSFT#type field.