java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.ovr.OVRViewScaleDesc

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class OVRViewScaleDesc
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Contains the data necessary to properly calculate position info for various layer types.
- HmdToEyePose is the same value-pair provided in OVREyeRenderDesc. Modifying this value is suggested only if the app is forcing monoscopic rendering and requires that all layers including quad layers show up in a monoscopic fashion.
- HmdSpaceToWorldScaleInMeters is used to scale player motion into in-application units.
In other words, it is how big an in-application unit is in the player's physical meters. For example, if the application uses inches as its units then HmdSpaceToWorldScaleInMeters would be 0.0254. Note that if you are scaling the player in size, this must also scale. So if your application units are inches, but you're shrinking the player to half their normal size, then HmdSpaceToWorldScaleInMeters would be 0.0254*2.0.

Member documentation
- HmdToEyePose – transform of each eye from the HMD center, in meters
- HmdSpaceToWorldScaleInMeters – ratio of viewer units to meter units
Layout
struct ovrViewScaleDesc { ovrPosef HmdToEyePose[ovrEye_Count]; float HmdSpaceToWorldScaleInMeters; }

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class OVRViewScaleDesc.Buffer
An array of OVRViewScaleDesc structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  org.lwjgl.system.Pointer.Default

Field Summary

Fields
Modifier and Type Field and Description

static int SIZEOF
The struct size in bytes.
- Fields inherited from interface org.lwjgl.system.Pointer
  POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor and Description

OVRViewScaleDesc(java.nio.ByteBuffer container)
Creates a OVRViewScaleDesc instance at the current position of the specified ByteBuffer container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static OVRViewScaleDesc`	`calloc()` Returns a new `OVRViewScaleDesc` instance allocated with `memCalloc`.
`static OVRViewScaleDesc.Buffer`	`calloc(int capacity)` Returns a new `OVRViewScaleDesc.Buffer` instance allocated with `memCalloc`.
`static OVRViewScaleDesc`	`callocStack()` Returns a new `OVRViewScaleDesc` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static OVRViewScaleDesc.Buffer`	`callocStack(int capacity)` Returns a new `OVRViewScaleDesc.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static OVRViewScaleDesc.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)` Returns a new `OVRViewScaleDesc.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static OVRViewScaleDesc`	`callocStack(org.lwjgl.system.MemoryStack stack)` Returns a new `OVRViewScaleDesc` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static OVRViewScaleDesc`	`create()` Returns a new `OVRViewScaleDesc` instance allocated with `BufferUtils`.
`static OVRViewScaleDesc.Buffer`	`create(int capacity)` Returns a new `OVRViewScaleDesc.Buffer` instance allocated with `BufferUtils`.
`static OVRViewScaleDesc`	`create(long address)` Returns a new `OVRViewScaleDesc` instance for the specified memory address.
`static OVRViewScaleDesc.Buffer`	`create(long address, int capacity)` Create a `OVRViewScaleDesc.Buffer` instance at the specified memory.
`static OVRViewScaleDesc`	`createSafe(long address)` Like `create`, but returns `null` if `address` is `NULL`.
`static OVRViewScaleDesc.Buffer`	`createSafe(long address, int capacity)` Like `create`, but returns `null` if `address` is `NULL`.
`float`	`HmdSpaceToWorldScaleInMeters()` Returns the value of the `HmdSpaceToWorldScaleInMeters` field.
`OVRViewScaleDesc`	`HmdSpaceToWorldScaleInMeters(float value)` Sets the specified value to the `HmdSpaceToWorldScaleInMeters` field.
`OVRPosef.Buffer`	`HmdToEyePose()` Returns a `OVRPosef`.Buffer view of the `HmdToEyePose` field.
`OVRPosef`	`HmdToEyePose(int index)` Returns a `OVRPosef` view of the struct at the specified index of the `HmdToEyePose` field.
`OVRViewScaleDesc`	`HmdToEyePose(int index, OVRPosef value)` Copies the specified `OVRPosef` at the specified index of the `HmdToEyePose` field.
`OVRViewScaleDesc`	`HmdToEyePose(OVRPosef.Buffer value)` Copies the specified `OVRPosef.Buffer` to the `HmdToEyePose` field.
`static OVRViewScaleDesc`	`malloc()` Returns a new `OVRViewScaleDesc` instance allocated with `memAlloc`.
`static OVRViewScaleDesc.Buffer`	`malloc(int capacity)` Returns a new `OVRViewScaleDesc.Buffer` instance allocated with `memAlloc`.
`static OVRViewScaleDesc`	`mallocStack()` Returns a new `OVRViewScaleDesc` instance allocated on the thread-local `MemoryStack`.
`static OVRViewScaleDesc.Buffer`	`mallocStack(int capacity)` Returns a new `OVRViewScaleDesc.Buffer` instance allocated on the thread-local `MemoryStack`.
`static OVRViewScaleDesc.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)` Returns a new `OVRViewScaleDesc.Buffer` instance allocated on the specified `MemoryStack`.
`static OVRViewScaleDesc`	`mallocStack(org.lwjgl.system.MemoryStack stack)` Returns a new `OVRViewScaleDesc` instance allocated on the specified `MemoryStack`.
`OVRViewScaleDesc`	`set(OVRPosef.Buffer HmdToEyePose, float HmdSpaceToWorldScaleInMeters)` Initializes this struct with the specified values.
`OVRViewScaleDesc`	`set(OVRViewScaleDesc src)` Copies the specified struct data to this struct.
`int`	`sizeof()`

Methods inherited from class org.lwjgl.system.Struct
clear, free, isNull

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 Detail
  - SIZEOF
```
public static final int SIZEOF
```
    The struct size in bytes.
- Constructor Detail
  - OVRViewScaleDesc
```
public OVRViewScaleDesc(java.nio.ByteBuffer container)
```
    Creates a OVRViewScaleDesc 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
  - HmdToEyePose
```
public OVRPosef.Buffer HmdToEyePose()
```
    Returns a OVRPosef.Buffer view of the HmdToEyePose field.
  - HmdToEyePose
```
public OVRPosef HmdToEyePose(int index)
```
    Returns a OVRPosef view of the struct at the specified index of the HmdToEyePose field.
  - HmdSpaceToWorldScaleInMeters
```
public float HmdSpaceToWorldScaleInMeters()
```
    Returns the value of the HmdSpaceToWorldScaleInMeters field.
  - HmdToEyePose
```
public OVRViewScaleDesc HmdToEyePose(OVRPosef.Buffer value)
```
    Copies the specified OVRPosef.Buffer to the HmdToEyePose field.
  - HmdToEyePose
```
public OVRViewScaleDesc HmdToEyePose(int index,
                                     OVRPosef value)
```
    Copies the specified OVRPosef at the specified index of the HmdToEyePose field.
  - HmdSpaceToWorldScaleInMeters
```
public OVRViewScaleDesc HmdSpaceToWorldScaleInMeters(float value)
```
    Sets the specified value to the HmdSpaceToWorldScaleInMeters field.
  - set
```
public OVRViewScaleDesc set(OVRPosef.Buffer HmdToEyePose,
                            float HmdSpaceToWorldScaleInMeters)
```
    Initializes this struct with the specified values.
  - set
```
public OVRViewScaleDesc set(OVRViewScaleDesc src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static OVRViewScaleDesc malloc()
```
    Returns a new OVRViewScaleDesc instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static OVRViewScaleDesc calloc()
```
    Returns a new OVRViewScaleDesc instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static OVRViewScaleDesc create()
```
    Returns a new OVRViewScaleDesc instance allocated with BufferUtils.
  - create
```
public static OVRViewScaleDesc create(long address)
```
    Returns a new OVRViewScaleDesc instance for the specified memory address.
  - createSafe
```
@Nullable
public static OVRViewScaleDesc createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static OVRViewScaleDesc.Buffer malloc(int capacity)
```
    Returns a new OVRViewScaleDesc.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static OVRViewScaleDesc.Buffer calloc(int capacity)
```
    Returns a new OVRViewScaleDesc.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static OVRViewScaleDesc.Buffer create(int capacity)
```
    Returns a new OVRViewScaleDesc.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static OVRViewScaleDesc.Buffer create(long address,
                                             int capacity)
```
    Create a OVRViewScaleDesc.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static OVRViewScaleDesc.Buffer createSafe(long address,
                                                 int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static OVRViewScaleDesc mallocStack()
```
    Returns a new OVRViewScaleDesc instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static OVRViewScaleDesc callocStack()
```
    Returns a new OVRViewScaleDesc instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static OVRViewScaleDesc mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new OVRViewScaleDesc instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static OVRViewScaleDesc callocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new OVRViewScaleDesc instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static OVRViewScaleDesc.Buffer mallocStack(int capacity)
```
    Returns a new OVRViewScaleDesc.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static OVRViewScaleDesc.Buffer callocStack(int capacity)
```
    Returns a new OVRViewScaleDesc.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static OVRViewScaleDesc.Buffer mallocStack(int capacity,
                                                  org.lwjgl.system.MemoryStack stack)
```
    Returns a new OVRViewScaleDesc.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static OVRViewScaleDesc.Buffer callocStack(int capacity,
                                                  org.lwjgl.system.MemoryStack stack)
```
    Returns a new OVRViewScaleDesc.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

Class OVRViewScaleDesc

Member documentation

Layout

Nested Class Summary

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

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from class org.lwjgl.system.Struct

Methods inherited from class org.lwjgl.system.Pointer.Default

Methods inherited from class java.lang.Object

Methods inherited from interface org.lwjgl.system.NativeResource

Field Detail

SIZEOF

Constructor Detail

OVRViewScaleDesc

Method Detail

sizeof

HmdToEyePose

HmdToEyePose

HmdSpaceToWorldScaleInMeters

HmdToEyePose

HmdToEyePose

HmdSpaceToWorldScaleInMeters

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack