Package org.lwjgl.openxr

Class XrExtent2Df

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<XrExtent2Df>
org.lwjgl.openxr.XrExtent2Df
All Implemented Interfaces:
AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
public class XrExtent2Df extends org.lwjgl.system.Struct<XrExtent2Df> implements org.lwjgl.system.NativeResource
Extent in two dimensions.
Description

This structure is used for component values that may be real numbers, represented with single-precision floating point. For representing extents in discrete values, such as texels, the integer variant XrExtent2Di is used instead.

If used to represent physical distances, values must be in meters.

The width and height value must be non-negative.

See Also

XrCompositionLayerQuad, XrOffset2Df, XrPlaneDetectorLocationEXT, XrRect2Df, XrSceneMarkerMSFT, XrScenePlaneMSFT, GetMarkerSizeVARJO, GetReferenceSpaceBoundsRect

Layout


 struct XrExtent2Df {
     float width();
     float height();
 }

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    XrExtent2Df.Buffer
    An array of XrExtent2Df 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
    HEIGHT
    The struct member offsets.
    static final int
    SIZEOF
    The struct size in bytes.
    static final int
    WIDTH
    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
    XrExtent2Df(ByteBuffer container)
    Creates a XrExtent2Df instance at the current position of the specified ByteBuffer container.

  • Method Summary

    Modifier and Type
    Method
    Description
    static XrExtent2Df
    calloc()
    Returns a new XrExtent2Df instance allocated with memCalloc.
    static XrExtent2Df.Buffer
    calloc(int capacity)
    Returns a new XrExtent2Df.Buffer instance allocated with memCalloc.
    static XrExtent2Df.Buffer
    calloc(int capacity, org.lwjgl.system.MemoryStack stack)
    Returns a new XrExtent2Df.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
    static XrExtent2Df
    calloc(org.lwjgl.system.MemoryStack stack)
    Returns a new XrExtent2Df instance allocated on the specified MemoryStack and initializes all its bits to zero.
    static XrExtent2Df
    create()
    Returns a new XrExtent2Df instance allocated with BufferUtils.
    static XrExtent2Df.Buffer
    create(int capacity)
    Returns a new XrExtent2Df.Buffer instance allocated with BufferUtils.
    static XrExtent2Df
    create(long address)
    Returns a new XrExtent2Df instance for the specified memory address.
    static XrExtent2Df.Buffer
    create(long address, int capacity)
    Create a XrExtent2Df.Buffer instance at the specified memory.
    static @Nullable XrExtent2Df
    createSafe(long address)
    Like create, but returns null if address is NULL.
    static @Nullable XrExtent2Df.Buffer
    createSafe(long address, int capacity)
    Like create, but returns null if address is NULL.
    float
    height()
    the floating-point height of the extent.
    XrExtent2Df
    height(float value)
    Sets the specified value to the height() field.
    static XrExtent2Df
    malloc()
    Returns a new XrExtent2Df instance allocated with memAlloc.
    static XrExtent2Df.Buffer
    malloc(int capacity)
    Returns a new XrExtent2Df.Buffer instance allocated with memAlloc.
    static XrExtent2Df.Buffer
    malloc(int capacity, org.lwjgl.system.MemoryStack stack)
    Returns a new XrExtent2Df.Buffer instance allocated on the specified MemoryStack.
    static XrExtent2Df
    malloc(org.lwjgl.system.MemoryStack stack)
    Returns a new XrExtent2Df instance allocated on the specified MemoryStack.
    static float
    nheight(long struct)
    Unsafe version of height().
    static void
    nheight(long struct, float value)
    Unsafe version of height.
    static float
    nwidth(long struct)
    Unsafe version of width().
    static void
    nwidth(long struct, float value)
    Unsafe version of width.
    XrExtent2Df
    set(float width, float height)
    Initializes this struct with the specified values.
    XrExtent2Df
    set(XrExtent2Df src)
    Copies the specified struct data to this struct.
    int
    sizeof()
     
    float
    width()
    the floating-point width of the extent.
    XrExtent2Df
    width(float value)
    Sets the specified value to the width() 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.

    • WIDTH

      public static final int WIDTH
      The struct member offsets.

    • HEIGHT

      public static final int HEIGHT
      The struct member offsets.

  • Constructor Details

    • XrExtent2Df

      public XrExtent2Df(ByteBuffer container)
      Creates a XrExtent2Df 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<XrExtent2Df>

    • width

      public float width()
      the floating-point width of the extent.

    • height

      public float height()
      the floating-point height of the extent.

    • width

      public XrExtent2Df width(float value)
      Sets the specified value to the width() field.

    • height

      public XrExtent2Df height(float value)
      Sets the specified value to the height() field.

    • set

      public XrExtent2Df set(float width, float height)
      Initializes this struct with the specified values.

    • set

      public XrExtent2Df set(XrExtent2Df src)
      Copies the specified struct data to this struct.
      Parameters:
      src - the source struct
      Returns:
      this struct

    • malloc

      public static XrExtent2Df malloc()
      Returns a new XrExtent2Df instance allocated with memAlloc. The instance must be explicitly freed.

    • calloc

      public static XrExtent2Df calloc()
      Returns a new XrExtent2Df instance allocated with memCalloc. The instance must be explicitly freed.

    • create

      public static XrExtent2Df create()
      Returns a new XrExtent2Df instance allocated with BufferUtils.

    • create

      public static XrExtent2Df create(long address)
      Returns a new XrExtent2Df instance for the specified memory address.

    • createSafe

      public static @Nullable XrExtent2Df createSafe(long address)
      Like create, but returns null if address is NULL.

    • malloc

      public static XrExtent2Df.Buffer malloc(int capacity)
      Returns a new XrExtent2Df.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • calloc

      public static XrExtent2Df.Buffer calloc(int capacity)
      Returns a new XrExtent2Df.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • create

      public static XrExtent2Df.Buffer create(int capacity)
      Returns a new XrExtent2Df.Buffer instance allocated with BufferUtils.
      Parameters:
      capacity - the buffer capacity

    • create

      public static XrExtent2Df.Buffer create(long address, int capacity)
      Create a XrExtent2Df.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      public static @Nullable XrExtent2Df.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • malloc

      public static XrExtent2Df malloc(org.lwjgl.system.MemoryStack stack)
      Returns a new XrExtent2Df instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

      public static XrExtent2Df calloc(org.lwjgl.system.MemoryStack stack)
      Returns a new XrExtent2Df instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      stack - the stack from which to allocate

    • malloc

      public static XrExtent2Df.Buffer malloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new XrExtent2Df.Buffer instance allocated on the specified MemoryStack.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • calloc

      public static XrExtent2Df.Buffer calloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new XrExtent2Df.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

    • nwidth

      public static float nwidth(long struct)
      Unsafe version of width().

    • nheight

      public static float nheight(long struct)
      Unsafe version of height().

    • nwidth

      public static void nwidth(long struct, float value)
      Unsafe version of width.

    • nheight

      public static void nheight(long struct, float value)
      Unsafe version of height.