Package org.lwjgl.ovr

Class OVRFovPort

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<OVRFovPort>
org.lwjgl.ovr.OVRFovPort
All Implemented Interfaces:
AutoCloseable, NativeResource, Pointer
public class OVRFovPort extends Struct<OVRFovPort> implements NativeResource
Field Of View (FOV) in tangent of the angle units. As an example, for a standard 90 degree vertical FOV, we would have: 

 { UpTan = tan(90 degrees / 2), DownTan = tan(90 degrees / 2) }

Layout


 struct ovrFovPort {
     float UpTan();
     float DownTan();
     float LeftTan();
     float RightTan();
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • UPTAN

      public static final int UPTAN
      The struct member offsets.

    • DOWNTAN

      public static final int DOWNTAN
      The struct member offsets.

    • LEFTTAN

      public static final int LEFTTAN
      The struct member offsets.

    • RIGHTTAN

      public static final int RIGHTTAN
      The struct member offsets.

  • Constructor Details

    • OVRFovPort

      public OVRFovPort(ByteBuffer container)
      Creates a OVRFovPort 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()
      Description copied from class: Struct
      Returns sizeof(struct).
      Specified by:
      sizeof in class Struct<OVRFovPort>

    • UpTan

      public float UpTan()
      tangent of the angle between the viewing vector and top edge of the FOV

    • DownTan

      public float DownTan()
      tangent of the angle between the viewing vector and bottom edge of the FOV

    • LeftTan

      public float LeftTan()
      tangent of the angle between the viewing vector and left edge of the FOV

    • RightTan

      public float RightTan()
      tangent of the angle between the viewing vector and right edge of the FOV

    • UpTan

      public OVRFovPort UpTan(float value)
      Sets the specified value to the UpTan() field.

    • DownTan

      public OVRFovPort DownTan(float value)
      Sets the specified value to the DownTan() field.

    • LeftTan

      public OVRFovPort LeftTan(float value)
      Sets the specified value to the LeftTan() field.

    • RightTan

      public OVRFovPort RightTan(float value)
      Sets the specified value to the RightTan() field.

    • set

      public OVRFovPort set(float UpTan, float DownTan, float LeftTan, float RightTan)
      Initializes this struct with the specified values.

    • set

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

    • malloc

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

    • calloc

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

    • create

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

    • create

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

    • createSafe

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

    • malloc

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

    • calloc

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

    • create

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

    • create

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

    • createSafe

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

    • mallocStack

      @Deprecated public static OVRFovPort mallocStack()
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

    • callocStack

      @Deprecated public static OVRFovPort callocStack()
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

    • mallocStack

      @Deprecated public static OVRFovPort mallocStack(MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

    • callocStack

      @Deprecated public static OVRFovPort callocStack(MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

    • mallocStack

      @Deprecated public static OVRFovPort.Buffer mallocStack(int capacity)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

    • callocStack

      @Deprecated public static OVRFovPort.Buffer callocStack(int capacity)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

    • mallocStack

      @Deprecated public static OVRFovPort.Buffer mallocStack(int capacity, MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

    • callocStack

      @Deprecated public static OVRFovPort.Buffer callocStack(int capacity, MemoryStack stack)
      Deprecated.
      Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

    • malloc

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

    • calloc

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

    • malloc

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

    • calloc

      public static OVRFovPort.Buffer calloc(int capacity, MemoryStack stack)
      Returns a new OVRFovPort.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

    • nUpTan

      public static float nUpTan(long struct)
      Unsafe version of UpTan().

    • nDownTan

      public static float nDownTan(long struct)
      Unsafe version of DownTan().

    • nLeftTan

      public static float nLeftTan(long struct)
      Unsafe version of LeftTan().

    • nRightTan

      public static float nRightTan(long struct)
      Unsafe version of RightTan().

    • nUpTan

      public static void nUpTan(long struct, float value)
      Unsafe version of UpTan.

    • nDownTan

      public static void nDownTan(long struct, float value)
      Unsafe version of DownTan.

    • nLeftTan

      public static void nLeftTan(long struct, float value)
      Unsafe version of LeftTan.

    • nRightTan

      public static void nRightTan(long struct, float value)
      Unsafe version of RightTan.