Package org.lwjgl.openxr

Class XrHandMeshUpdateInfoMSFT

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<XrHandMeshUpdateInfoMSFT>
org.lwjgl.openxr.XrHandMeshUpdateInfoMSFT
All Implemented Interfaces:
AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
public class XrHandMeshUpdateInfoMSFT extends org.lwjgl.system.Struct<XrHandMeshUpdateInfoMSFT> implements org.lwjgl.system.NativeResource
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 XrHandMeshMSFT::isActive to FALSE for the call to UpdateHandMeshMSFT. Otherwise, if the runtime returns XrHandMeshMSFT::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();
 }

  • 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.

    • TIME

      public static final int TIME
      The struct member offsets.

    • HANDPOSETYPE

      public static final int HANDPOSETYPE
      The struct member offsets.

  • Constructor Details

    • XrHandMeshUpdateInfoMSFT

      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 Details

    • sizeof

      public int sizeof()
      Specified by:
      sizeof in class org.lwjgl.system.Struct<XrHandMeshUpdateInfoMSFT>

    • 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.

    • time

      public long time()
      the XrTime that describes the time for which the application wishes to query the hand mesh state.

    • handPoseType

      public int handPoseType()
      an XrHandPoseTypeMSFT which describes the type of hand pose of the hand mesh to update.

    • type

      public XrHandMeshUpdateInfoMSFT type(int value)
      Sets the specified value to the type() field.

    • type$Default

      public XrHandMeshUpdateInfoMSFT type$Default()
      Sets the TYPE_HAND_MESH_UPDATE_INFO_MSFT value to the type() field.

    • next

      public XrHandMeshUpdateInfoMSFT next(long value)
      Sets the specified value to the next() field.

    • time

      public XrHandMeshUpdateInfoMSFT time(long value)
      Sets the specified value to the time() field.

    • handPoseType

      public XrHandMeshUpdateInfoMSFT handPoseType(int value)
      Sets the specified value to the handPoseType() field.

    • set

      public XrHandMeshUpdateInfoMSFT set(int type, long next, long time, int handPoseType)
      Initializes this struct with the specified values.

    • set

      public XrHandMeshUpdateInfoMSFT set(XrHandMeshUpdateInfoMSFT src)
      Copies the specified struct data to this struct.
      Parameters:
      src - the source struct
      Returns:
      this struct

    • malloc

      public static XrHandMeshUpdateInfoMSFT malloc()
      Returns a new XrHandMeshUpdateInfoMSFT instance allocated with memAlloc. The instance must be explicitly freed.

    • calloc

      public static XrHandMeshUpdateInfoMSFT calloc()
      Returns a new XrHandMeshUpdateInfoMSFT instance allocated with memCalloc. The instance must be explicitly freed.

    • create

      public static XrHandMeshUpdateInfoMSFT create()
      Returns a new XrHandMeshUpdateInfoMSFT instance allocated with BufferUtils.

    • create

      public static XrHandMeshUpdateInfoMSFT create(long address)
      Returns a new XrHandMeshUpdateInfoMSFT instance for the specified memory address.

    • createSafe

      public static @Nullable XrHandMeshUpdateInfoMSFT createSafe(long address)
      Like create, but returns null if address is NULL.

    • malloc

      public static XrHandMeshUpdateInfoMSFT.Buffer malloc(int capacity)
      Returns a new XrHandMeshUpdateInfoMSFT.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • calloc

      public static XrHandMeshUpdateInfoMSFT.Buffer calloc(int capacity)
      Returns a new XrHandMeshUpdateInfoMSFT.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • create

      public static XrHandMeshUpdateInfoMSFT.Buffer create(int capacity)
      Returns a new XrHandMeshUpdateInfoMSFT.Buffer instance allocated with BufferUtils.
      Parameters:
      capacity - the buffer capacity

    • create

      public static XrHandMeshUpdateInfoMSFT.Buffer create(long address, int capacity)
      Create a XrHandMeshUpdateInfoMSFT.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      public static @Nullable XrHandMeshUpdateInfoMSFT.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • malloc

      public static XrHandMeshUpdateInfoMSFT malloc(org.lwjgl.system.MemoryStack stack)
      Returns a new XrHandMeshUpdateInfoMSFT instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

      public static XrHandMeshUpdateInfoMSFT calloc(org.lwjgl.system.MemoryStack stack)
      Returns a new XrHandMeshUpdateInfoMSFT instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      stack - the stack from which to allocate

    • malloc

      public static XrHandMeshUpdateInfoMSFT.Buffer malloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new XrHandMeshUpdateInfoMSFT.Buffer instance allocated on the specified MemoryStack.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • calloc

      public static XrHandMeshUpdateInfoMSFT.Buffer calloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new XrHandMeshUpdateInfoMSFT.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().

    • ntime

      public static long ntime(long struct)
      Unsafe version of time().

    • nhandPoseType

      public static int nhandPoseType(long struct)
      Unsafe version of handPoseType().

    • 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.

    • ntime

      public static void ntime(long struct, long value)
      Unsafe version of time.

    • nhandPoseType

      public static void nhandPoseType(long struct, int value)
      Unsafe version of handPoseType.