Package org.lwjgl.openxr

Class XrFacialExpressionBlendShapePropertiesML

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<XrFacialExpressionBlendShapePropertiesML>

org.lwjgl.openxr.XrFacialExpressionBlendShapePropertiesML

All Implemented Interfaces:

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

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

Contains information of a blend shape.

Description

XrFacialExpressionBlendShapePropertiesML structure holds the facial expression.

If requestedFacialBlendShape does not correspond to any XrFacialBlendShapeML passed into CreateFacialExpressionClientML then the FACIAL_EXPRESSION_BLEND_SHAPE_PROPERTIES_VALID_BIT_ML and FACIAL_EXPRESSION_BLEND_SHAPE_PROPERTIES_TRACKED_BIT_ML of flags must be unset. If the requestedFacialBlendShape is not available at sample time time then FACIAL_EXPRESSION_BLEND_SHAPE_PROPERTIES_TRACKED_BIT_ML must be set to false.

The runtime must populate weight with the weight of the queried blend shape.

Valid Usage (Implicit)

• The XR_ML_facial_expression extension must be enabled prior to using XrFacialExpressionBlendShapePropertiesML
• type must be TYPE_FACIAL_EXPRESSION_BLEND_SHAPE_PROPERTIES_ML
• next must be NULL or a valid pointer to the next structure in a structure chain
• requestedFacialBlendShape must be a valid XrFacialBlendShapeML value

See Also

CreateFacialExpressionClientML, GetFacialExpressionBlendShapePropertiesML

Layout

 struct XrFacialExpressionBlendShapePropertiesML {
     XrStructureType type();
     void * next();
     XrFacialBlendShapeML requestedFacialBlendShape();
     float weight();
     XrFacialExpressionBlendShapePropertiesFlagsML flags();
     XrTime time();
 }

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	XrFacialExpressionBlendShapePropertiesML.Buffer	An array of XrFacialExpressionBlendShapePropertiesML 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	FLAGS	The struct member offsets.
static final int	NEXT	The struct member offsets.
static final int	REQUESTEDFACIALBLENDSHAPE	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.
static final int	TIME	The struct member offsets.
static final int	TYPE	The struct member offsets.
static final int	WEIGHT	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
XrFacialExpressionBlendShapePropertiesML(ByteBuffer container)	Creates a XrFacialExpressionBlendShapePropertiesML instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
static XrFacialExpressionBlendShapePropertiesML	calloc()	Returns a new XrFacialExpressionBlendShapePropertiesML instance allocated with memCalloc.
static XrFacialExpressionBlendShapePropertiesML.Buffer	calloc(int capacity)	Returns a new XrFacialExpressionBlendShapePropertiesML.Buffer instance allocated with memCalloc.
static XrFacialExpressionBlendShapePropertiesML.Buffer	calloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new XrFacialExpressionBlendShapePropertiesML.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static XrFacialExpressionBlendShapePropertiesML	calloc(org.lwjgl.system.MemoryStack stack)	Returns a new XrFacialExpressionBlendShapePropertiesML instance allocated on the specified MemoryStack and initializes all its bits to zero.
static XrFacialExpressionBlendShapePropertiesML	create()	Returns a new XrFacialExpressionBlendShapePropertiesML instance allocated with BufferUtils.
static XrFacialExpressionBlendShapePropertiesML.Buffer	create(int capacity)	Returns a new XrFacialExpressionBlendShapePropertiesML.Buffer instance allocated with BufferUtils.
static XrFacialExpressionBlendShapePropertiesML	create(long address)	Returns a new XrFacialExpressionBlendShapePropertiesML instance for the specified memory address.
static XrFacialExpressionBlendShapePropertiesML.Buffer	create(long address, int capacity)	Create a XrFacialExpressionBlendShapePropertiesML.Buffer instance at the specified memory.
static @Nullable XrFacialExpressionBlendShapePropertiesML	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable XrFacialExpressionBlendShapePropertiesML.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
long	flags()	an XrFacialExpressionBlendShapePropertiesFlagsML whose bits are specified in XrFacialExpressionBlendShapePropertiesFlagBitsML
XrFacialExpressionBlendShapePropertiesML	flags(long value)	Sets the specified value to the flags() field.
static XrFacialExpressionBlendShapePropertiesML	malloc()	Returns a new XrFacialExpressionBlendShapePropertiesML instance allocated with memAlloc.
static XrFacialExpressionBlendShapePropertiesML.Buffer	malloc(int capacity)	Returns a new XrFacialExpressionBlendShapePropertiesML.Buffer instance allocated with memAlloc.
static XrFacialExpressionBlendShapePropertiesML.Buffer	malloc(int capacity, org.lwjgl.system.MemoryStack stack)	Returns a new XrFacialExpressionBlendShapePropertiesML.Buffer instance allocated on the specified MemoryStack.
static XrFacialExpressionBlendShapePropertiesML	malloc(org.lwjgl.system.MemoryStack stack)	Returns a new XrFacialExpressionBlendShapePropertiesML instance allocated on the specified MemoryStack.
long	next()	NULL or a pointer to the next structure in a structure chain.
XrFacialExpressionBlendShapePropertiesML	next(long value)	Sets the specified value to the next() field.
static long	nflags(long struct)	Unsafe version of flags().
static void	nflags(long struct, long value)	Unsafe version of flags.
static long	nnext(long struct)	Unsafe version of next().
static void	nnext(long struct, long value)	Unsafe version of next.
static int	nrequestedFacialBlendShape(long struct)	Unsafe version of requestedFacialBlendShape().
static void	nrequestedFacialBlendShape(long struct, int value)	Unsafe version of requestedFacialBlendShape.
static long	ntime(long struct)	Unsafe version of time().
static void	ntime(long struct, long value)	Unsafe version of time.
static int	ntype(long struct)	Unsafe version of type().
static void	ntype(long struct, int value)	Unsafe version of type.
static float	nweight(long struct)	Unsafe version of weight().
static void	nweight(long struct, float value)	Unsafe version of weight.
int	requestedFacialBlendShape()	the type of XrFacialBlendShapeML to query the runtime for.
XrFacialExpressionBlendShapePropertiesML	requestedFacialBlendShape(int value)	Sets the specified value to the requestedFacialBlendShape() field.
XrFacialExpressionBlendShapePropertiesML	set(int type, long next, int requestedFacialBlendShape, float weight, long flags, long time)	Initializes this struct with the specified values.
XrFacialExpressionBlendShapePropertiesML	set(XrFacialExpressionBlendShapePropertiesML src)	Copies the specified struct data to this struct.
int	sizeof()
long	time()	the XrTime that corresponds to the moment at which the requestedFacialBlendShape is captured.
XrFacialExpressionBlendShapePropertiesML	time(long value)	Sets the specified value to the time() field.
int	type()	the XrStructureType of this structure.
XrFacialExpressionBlendShapePropertiesML	type(int value)	Sets the specified value to the type() field.
XrFacialExpressionBlendShapePropertiesML	type$Default()	Sets the TYPE_FACIAL_EXPRESSION_BLEND_SHAPE_PROPERTIES_ML value to the type() field.
float	weight()	a float describing the weight of a facial expression’s blend shape.
XrFacialExpressionBlendShapePropertiesML	weight(float value)	Sets the specified value to the weight() 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.

REQUESTEDFACIALBLENDSHAPE

public static final int REQUESTEDFACIALBLENDSHAPE

The struct member offsets.

WEIGHT

public static final int WEIGHT

The struct member offsets.

FLAGS

public static final int FLAGS

The struct member offsets.

TIME

public static final int TIME

The struct member offsets.

Constructor Details

XrFacialExpressionBlendShapePropertiesML

public XrFacialExpressionBlendShapePropertiesML(ByteBuffer container)

Creates a XrFacialExpressionBlendShapePropertiesML 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<XrFacialExpressionBlendShapePropertiesML>

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.

requestedFacialBlendShape

public int requestedFacialBlendShape()

the type of XrFacialBlendShapeML to query the runtime for.

weight

public float weight()

a float describing the weight of a facial expression’s blend shape.

flags

public long flags()

an XrFacialExpressionBlendShapePropertiesFlagsML whose bits are specified in XrFacialExpressionBlendShapePropertiesFlagBitsML

time

public long time()

the XrTime that corresponds to the moment at which the requestedFacialBlendShape is captured.

type

public XrFacialExpressionBlendShapePropertiesML type(int value)

Sets the specified value to the type() field.

type$Default

public XrFacialExpressionBlendShapePropertiesML type$Default()

Sets the TYPE_FACIAL_EXPRESSION_BLEND_SHAPE_PROPERTIES_ML value to the type() field.

next

public XrFacialExpressionBlendShapePropertiesML next(long value)

Sets the specified value to the next() field.

requestedFacialBlendShape

public XrFacialExpressionBlendShapePropertiesML requestedFacialBlendShape(int value)

Sets the specified value to the requestedFacialBlendShape() field.

weight

public XrFacialExpressionBlendShapePropertiesML weight(float value)

Sets the specified value to the weight() field.

flags

public XrFacialExpressionBlendShapePropertiesML flags(long value)

Sets the specified value to the flags() field.

time

public XrFacialExpressionBlendShapePropertiesML time(long value)

Sets the specified value to the time() field.

set

public XrFacialExpressionBlendShapePropertiesML set(int type,
 long next,
 int requestedFacialBlendShape,
 float weight,
 long flags,
 long time)

Initializes this struct with the specified values.

set

public XrFacialExpressionBlendShapePropertiesML set(XrFacialExpressionBlendShapePropertiesML src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static XrFacialExpressionBlendShapePropertiesML malloc()

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

calloc

public static XrFacialExpressionBlendShapePropertiesML calloc()

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

create

public static XrFacialExpressionBlendShapePropertiesML create()

Returns a new XrFacialExpressionBlendShapePropertiesML instance allocated with BufferUtils.

create

public static XrFacialExpressionBlendShapePropertiesML create(long address)

Returns a new XrFacialExpressionBlendShapePropertiesML instance for the specified memory address.

createSafe

public static @Nullable XrFacialExpressionBlendShapePropertiesML createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static XrFacialExpressionBlendShapePropertiesML.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static XrFacialExpressionBlendShapePropertiesML.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static XrFacialExpressionBlendShapePropertiesML.Buffer create(int capacity)

Returns a new XrFacialExpressionBlendShapePropertiesML.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a XrFacialExpressionBlendShapePropertiesML.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

malloc

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

Returns a new XrFacialExpressionBlendShapePropertiesML instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

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

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new XrFacialExpressionBlendShapePropertiesML.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().

nrequestedFacialBlendShape

public static int nrequestedFacialBlendShape(long struct)

Unsafe version of requestedFacialBlendShape().

nweight

public static float nweight(long struct)

Unsafe version of weight().

nflags

public static long nflags(long struct)

Unsafe version of flags().

ntime

public static long ntime(long struct)

Unsafe version of time().

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.

nrequestedFacialBlendShape

public static void nrequestedFacialBlendShape(long struct,
 int value)

Unsafe version of requestedFacialBlendShape.

nweight

public static void nweight(long struct,
 float value)

Unsafe version of weight.

nflags

public static void nflags(long struct,
 long value)

Unsafe version of flags.

ntime

public static void ntime(long struct,
 long value)

Unsafe version of time.