Top Description Inners Fields Constructors Methods
org.lwjgl.openxr

public Class XrVector2f

extends Struct<XrVector2f>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

Two-dimensional vector.
Description

If used to represent physical distances (rather than e.g. normalized direction) and not otherwise specified, values must be in meters.

See Also

XrActionStateVector2f, XrBoundary2DFB, XrCompositionLayerEquirectKHR, XrFoveationConfigurationHTC, XrFoveationEyeTrackedStateMETA, XrHandTrackingMeshFB, XrPlaneDetectorPolygonBufferEXT, XrPosef, XrQuaternionf, XrVector3f, XrVector4f, XrVisibilityMaskKHR, SetInputDeviceStateVector2fEXT

Layout


struct XrVector2f {
    float x;
    float y;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
XrVector2f.Buffer

An array of XrVector2f structs.

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
SIZEOF

The struct size in bytes.

public static final int
X

The struct member offsets.

public static final int
Y

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
XrVector2f(long address, ByteBuffer container)

public
XrVector2f(ByteBuffer container)

Creates a XrVector2f instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public static XrVector2f
calloc()

Returns a new XrVector2f instance allocated with memCalloc.

public static XrVector2f.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new XrVector2f.Buffer instance allocated with memCalloc.

public static XrVector2f
calloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new XrVector2f instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static XrVector2f.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new XrVector2f.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

protected XrVector2f
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 XrVector2f
create()

Returns a new XrVector2f instance allocated with BufferUtils.

public static XrVector2f
create(long address)

Returns a new XrVector2f instance for the specified memory address.

public static XrVector2f.Buffer
create(int
the buffer capacity
capacity
)

Returns a new XrVector2f.Buffer instance allocated with BufferUtils.

public static XrVector2f.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a XrVector2f.Buffer instance at the specified memory.

public static XrVector2f
createSafe(long address)

Like create, but returns null if address is NULL.

public static XrVector2f.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public static XrVector2f
malloc()

Returns a new XrVector2f instance allocated with memAlloc.

public static XrVector2f.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new XrVector2f.Buffer instance allocated with memAlloc.

public static XrVector2f
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new XrVector2f instance allocated on the specified MemoryStack.

public static XrVector2f.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new XrVector2f.Buffer instance allocated on the specified MemoryStack.

public static float
nx(long struct)

Unsafe version of x.

public static void
nx(long struct, float value)

Unsafe version of x.

public static float
ny(long struct)

Unsafe version of y.

public static void
ny(long struct, float value)

Unsafe version of y.

public XrVector2f
set(float x, float y)

Initializes this struct with the specified values.

public XrVector2f

Returns:

this struct
set
(XrVector2f
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 float
x()

the x coordinate of the vector.

public XrVector2f
x(float value)

Sets the specified value to the x field.

public float
y()

the y coordinate of the vector.

public XrVector2f
y(float value)

Sets the specified value to the y 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.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

Xback to summary
public static final int X

The struct member offsets.

Yback to summary
public static final int Y

The struct member offsets.

Constructor Detail

XrVector2fback to summary
protected XrVector2f(long address, ByteBuffer container)
XrVector2fback to summary
public XrVector2f(ByteBuffer container)

Creates a XrVector2f 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 XrVector2f calloc()

Returns a new XrVector2f instance allocated with memCalloc. The instance must be explicitly freed.

callocback to summary
public static XrVector2f.Buffer calloc(int capacity)

Returns a new XrVector2f.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

callocback to summary
public static XrVector2f calloc(MemoryStack stack)

Returns a new XrVector2f 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 XrVector2f.Buffer calloc(int capacity, MemoryStack stack)

Returns a new XrVector2f.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 XrVector2f 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 XrVector2f create()

Returns a new XrVector2f instance allocated with BufferUtils.

createback to summary
public static XrVector2f create(long address)

Returns a new XrVector2f instance for the specified memory address.

createback to summary
public static XrVector2f.Buffer create(int capacity)

Returns a new XrVector2f.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static XrVector2f.Buffer create(long address, int capacity)

Create a XrVector2f.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static XrVector2f createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static XrVector2f.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
mallocback to summary
public static XrVector2f malloc()

Returns a new XrVector2f instance allocated with memAlloc. The instance must be explicitly freed.

mallocback to summary
public static XrVector2f.Buffer malloc(int capacity)

Returns a new XrVector2f.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static XrVector2f malloc(MemoryStack stack)

Returns a new XrVector2f instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static XrVector2f.Buffer malloc(int capacity, MemoryStack stack)

Returns a new XrVector2f.Buffer instance allocated on the specified MemoryStack.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

nxback to summary
public static float nx(long struct)

Unsafe version of x.

nxback to summary
public static void nx(long struct, float value)

Unsafe version of x.

nyback to summary
public static float ny(long struct)

Unsafe version of y.

nyback to summary
public static void ny(long struct, float value)

Unsafe version of y.

setback to summary
public XrVector2f set(float x, float y)

Initializes this struct with the specified values.

setback to summary
public XrVector2f set(XrVector2f src)

Copies the specified struct data to this struct.

Parameters
src:XrVector2f

the source struct

Returns:XrVector2f

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
xback to summary
public float x()

the x coordinate of the vector.

xback to summary
public XrVector2f x(float value)

Sets the specified value to the x field.

yback to summary
public float y()

the y coordinate of the vector.

yback to summary
public XrVector2f y(float value)

Sets the specified value to the y field.

org.lwjgl.openxr back to summary

public Class XrVector2f.Buffer

extends StructBuffer<XrVector2f, XrVector2f.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of XrVector2f structs.

Field Summary

Modifier and TypeField and Description
private static final XrVector2f

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new XrVector2f.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 XrVector2f
protected XrVector2f.Buffer
public float

Returns:

the value of the XrVector2f#x field.
x
()

public XrVector2f.Buffer
x(float value)

Sets the specified value to the XrVector2f#x field.

public float

Returns:

the value of the XrVector2f#y field.
y
()

public XrVector2f.Buffer
y(float value)

Sets the specified value to the XrVector2f#y field.

Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final XrVector2f ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new XrVector2f.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 XrVector2f#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 XrVector2f getElementFactory()

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

Annotations
@Override
selfback to summary
protected XrVector2f.Buffer self()

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

Annotations
@Override
xback to summary
public float x()
Returns:float

the value of the XrVector2f#x field.

xback to summary
public XrVector2f.Buffer x(float value)

Sets the specified value to the XrVector2f#x field.

yback to summary
public float y()
Returns:float

the value of the XrVector2f#y field.

yback to summary
public XrVector2f.Buffer y(float value)

Sets the specified value to the XrVector2f#y field.