Package org.lwjgl.ovr

Class OVRQuatf

  • All Implemented Interfaces:
    java.lang.AutoCloseable, NativeResource, Pointer

    public class OVRQuatf
    extends Struct
    implements NativeResource
    A quaternion rotation.

    Member documentation

    • x – the vector x component
    • y – the vector y component
    • z – the vector z component
    • w – the vector w component

    Layout

    
     struct ovrQuatf {
         float x;
         float y;
         float z;
         float w;
     }
    • Field Detail

      • SIZEOF

        The struct size in bytes.
      • ALIGNOF

        The struct alignment in bytes.
      • X, Y, Z, W

        The struct member offsets.
    • Constructor Detail

      • OVRQuatf

        public OVRQuatf​(java.nio.ByteBuffer container)
        Creates a OVRQuatf 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

      • sizeof

        public int sizeof()
        Description copied from class: Struct
        Returns sizeof(struct).
        Specified by:
        sizeof in class Struct
      • x

        public float x()
        Returns the value of the x field.
      • y

        public float y()
        Returns the value of the y field.
      • z

        public float z()
        Returns the value of the z field.
      • w

        public float w()
        Returns the value of the w field.
      • x

        public OVRQuatf x​(float value)
        Sets the specified value to the x field.
      • y

        public OVRQuatf y​(float value)
        Sets the specified value to the y field.
      • z

        public OVRQuatf z​(float value)
        Sets the specified value to the z field.
      • w

        public OVRQuatf w​(float value)
        Sets the specified value to the w field.
      • set

        public OVRQuatf set​(float x,
                            float y,
                            float z,
                            float w)
        Initializes this struct with the specified values.
      • set

        public OVRQuatf set​(OVRQuatf src)
        Copies the specified struct data to this struct.
        Parameters:
        src - the source struct
        Returns:
        this struct
      • malloc

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

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

        public static OVRQuatf create​(long address)
        Returns a new OVRQuatf instance for the specified memory address.
      • createSafe

        @Nullable
        public static OVRQuatf createSafe​(long address)
        Like create, but returns null if address is NULL.
      • malloc

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

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

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

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

        public static OVRQuatf callocStack()
        Returns a new OVRQuatf instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
      • mallocStack

        public static OVRQuatf mallocStack​(MemoryStack stack)
        Returns a new OVRQuatf instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
      • callocStack

        public static OVRQuatf callocStack​(MemoryStack stack)
        Returns a new OVRQuatf instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
      • callocStack

        public static OVRQuatf.Buffer callocStack​(int capacity)
        Returns a new OVRQuatf.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
        Parameters:
        capacity - the buffer capacity
      • callocStack

        public static OVRQuatf.Buffer callocStack​(int capacity,
                                                  MemoryStack stack)
        Returns a new OVRQuatf.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity
      • nx

        public static float nx​(long struct)
        Unsafe version of x().
      • ny

        public static float ny​(long struct)
        Unsafe version of y().
      • nz

        public static float nz​(long struct)
        Unsafe version of z().
      • nw

        public static float nw​(long struct)
        Unsafe version of w().
      • nx

        public static void nx​(long struct,
                              float value)
        Unsafe version of x.
      • ny

        public static void ny​(long struct,
                              float value)
        Unsafe version of y.
      • nz

        public static void nz​(long struct,
                              float value)
        Unsafe version of z.
      • nw

        public static void nw​(long struct,
                              float value)
        Unsafe version of w.