Package org.lwjgl.ovr

Class OVRFovPort

  • All Implemented Interfaces:
    java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
    public class OVRFovPort
extends org.lwjgl.system.Struct
implements org.lwjgl.system.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();
 }

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  OVRFovPort.Buffer
      An array of OVRFovPort structs.

      • Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

        org.lwjgl.system.Pointer.Default

      • Nested classes/interfaces inherited from class org.lwjgl.system.Struct

        org.lwjgl.system.Struct.StructValidation

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int ALIGNOF
      The struct alignment in bytes.
      static int DOWNTAN
      LEFTTAN
      RIGHTTAN
      The struct member offsets.
      static int SIZEOF
      The struct size in bytes.
      static int UPTAN
      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
      OVRFovPort​(java.nio.ByteBuffer container)
      Creates a OVRFovPort instance at the current position of the specified ByteBuffer container.

    • Field Detail

      • SIZEOF

        The struct size in bytes.

      • ALIGNOF

        The struct alignment in bytes.

      • UPTAN, DOWNTAN, LEFTTAN, RIGHTTAN

        The struct member offsets.

    • Constructor Detail

      • OVRFovPort

        public OVRFovPort​(java.nio.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 Detail

      • sizeof

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

      • 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​(org.lwjgl.system.MemoryStack stack)
        Deprecated.
        Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

      • callocStack

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

      • mallocStack

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

      • callocStack

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

      • malloc

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

      • calloc

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

      • 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.