MeshoptBounds (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.util.meshoptimizer.MeshoptBounds

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class MeshoptBounds
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Member documentation
- center[3] – bounding sphere, useful for frustum and occlusion culling
- cone_apex[3] – normal cone, useful for backface culling
- cone_cutoff – cos(angle/2)
- cone_axis_s8[3] – normal cone axis and cutoff, stored in 8-bit SNORM format; decode using x/127.0
Layout
```
 struct meshopt_Bounds {
     float center[3];
     float radius;
     float cone_apex[3];
     float cone_axis[3];
     float cone_cutoff;
     char cone_axis_s8[3];
     char cone_cutoff_s8;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

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

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

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ALIGNOF` The struct alignment in bytes.
`static int`	`CENTER` The struct member offsets.
`static int`	`CONE_APEX` The struct member offsets.
`static int`	`CONE_AXIS` The struct member offsets.
`static int`	`CONE_AXIS_S8` The struct member offsets.
`static int`	`CONE_CUTOFF` The struct member offsets.
`static int`	`CONE_CUTOFF_S8` The struct member offsets.
`static int`	`RADIUS` The struct member offsets.
`static int`	`SIZEOF` The struct size in bytes.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor and Description

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

Constructors
Constructor and Description
`MeshoptBounds(java.nio.ByteBuffer container)` Creates a `MeshoptBounds` 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 MeshoptBounds`	`calloc()` Returns a new `MeshoptBounds` instance allocated with `memCalloc`.
`static MeshoptBounds.Buffer`	`calloc(int capacity)` Returns a new `MeshoptBounds.Buffer` instance allocated with `memCalloc`.
`static MeshoptBounds`	`callocStack()` Returns a new `MeshoptBounds` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static MeshoptBounds.Buffer`	`callocStack(int capacity)` Returns a new `MeshoptBounds.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static MeshoptBounds.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)` Returns a new `MeshoptBounds.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static MeshoptBounds`	`callocStack(org.lwjgl.system.MemoryStack stack)` Returns a new `MeshoptBounds` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`java.nio.FloatBuffer`	`center()` Returns a `FloatBuffer` view of the `center` field.
`float`	`center(int index)` Returns the value at the specified index of the `center` field.
`java.nio.FloatBuffer`	`cone_apex()` Returns a `FloatBuffer` view of the `cone_apex` field.
`float`	`cone_apex(int index)` Returns the value at the specified index of the `cone_apex` field.
`java.nio.ByteBuffer`	`cone_axis_s8()` Returns a `ByteBuffer` view of the `cone_axis_s8` field.
`byte`	`cone_axis_s8(int index)` Returns the value at the specified index of the `cone_axis_s8` field.
`java.nio.FloatBuffer`	`cone_axis()` Returns a `FloatBuffer` view of the `cone_axis` field.
`float`	`cone_axis(int index)` Returns the value at the specified index of the `cone_axis` field.
`byte`	`cone_cutoff_s8()` Returns the value of the `cone_cutoff_s8` field.
`float`	`cone_cutoff()` Returns the value of the `cone_cutoff` field.
`static MeshoptBounds`	`create()` Returns a new `MeshoptBounds` instance allocated with `BufferUtils`.
`static MeshoptBounds.Buffer`	`create(int capacity)` Returns a new `MeshoptBounds.Buffer` instance allocated with `BufferUtils`.
`static MeshoptBounds`	`create(long address)` Returns a new `MeshoptBounds` instance for the specified memory address.
`static MeshoptBounds.Buffer`	`create(long address, int capacity)` Create a `MeshoptBounds.Buffer` instance at the specified memory.
`static MeshoptBounds`	`createSafe(long address)` Like `create`, but returns `null` if `address` is `NULL`.
`static MeshoptBounds.Buffer`	`createSafe(long address, int capacity)` Like `create`, but returns `null` if `address` is `NULL`.
`static MeshoptBounds`	`malloc()` Returns a new `MeshoptBounds` instance allocated with `memAlloc`.
`static MeshoptBounds.Buffer`	`malloc(int capacity)` Returns a new `MeshoptBounds.Buffer` instance allocated with `memAlloc`.
`static MeshoptBounds`	`mallocStack()` Returns a new `MeshoptBounds` instance allocated on the thread-local `MemoryStack`.
`static MeshoptBounds.Buffer`	`mallocStack(int capacity)` Returns a new `MeshoptBounds.Buffer` instance allocated on the thread-local `MemoryStack`.
`static MeshoptBounds.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)` Returns a new `MeshoptBounds.Buffer` instance allocated on the specified `MemoryStack`.
`static MeshoptBounds`	`mallocStack(org.lwjgl.system.MemoryStack stack)` Returns a new `MeshoptBounds` instance allocated on the specified `MemoryStack`.
`static java.nio.FloatBuffer`	`ncenter(long struct)` Unsafe version of `center()`.
`static float`	`ncenter(long struct, int index)` Unsafe version of `center`.
`static java.nio.FloatBuffer`	`ncone_apex(long struct)` Unsafe version of `cone_apex()`.
`static float`	`ncone_apex(long struct, int index)` Unsafe version of `cone_apex`.
`static java.nio.ByteBuffer`	`ncone_axis_s8(long struct)` Unsafe version of `cone_axis_s8()`.
`static byte`	`ncone_axis_s8(long struct, int index)` Unsafe version of `cone_axis_s8`.
`static java.nio.FloatBuffer`	`ncone_axis(long struct)` Unsafe version of `cone_axis()`.
`static float`	`ncone_axis(long struct, int index)` Unsafe version of `cone_axis`.
`static byte`	`ncone_cutoff_s8(long struct)` Unsafe version of `cone_cutoff_s8()`.
`static float`	`ncone_cutoff(long struct)` Unsafe version of `cone_cutoff()`.
`static float`	`nradius(long struct)` Unsafe version of `radius()`.
`float`	`radius()` Returns the value of the `radius` field.
`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.
  - ALIGNOF
```
public static final int ALIGNOF
```
    The struct alignment in bytes.
  - CENTER
```
public static final int CENTER
```
    The struct member offsets.
  - RADIUS
```
public static final int RADIUS
```
    The struct member offsets.
  - CONE_APEX
```
public static final int CONE_APEX
```
    The struct member offsets.
  - CONE_AXIS
```
public static final int CONE_AXIS
```
    The struct member offsets.
  - CONE_CUTOFF
```
public static final int CONE_CUTOFF
```
    The struct member offsets.
  - CONE_AXIS_S8
```
public static final int CONE_AXIS_S8
```
    The struct member offsets.
  - CONE_CUTOFF_S8
```
public static final int CONE_CUTOFF_S8
```
    The struct member offsets.
- Constructor Detail
  - MeshoptBounds
```
public MeshoptBounds(java.nio.ByteBuffer container)
```
    Creates a MeshoptBounds 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
  - center
```
public java.nio.FloatBuffer center()
```
    Returns a FloatBuffer view of the center field.
  - center
```
public float center(int index)
```
    Returns the value at the specified index of the center field.
  - radius
```
public float radius()
```
    Returns the value of the radius field.
  - cone_apex
```
public java.nio.FloatBuffer cone_apex()
```
    Returns a FloatBuffer view of the cone_apex field.
  - cone_apex
```
public float cone_apex(int index)
```
    Returns the value at the specified index of the cone_apex field.
  - cone_axis
```
public java.nio.FloatBuffer cone_axis()
```
    Returns a FloatBuffer view of the cone_axis field.
  - cone_axis
```
public float cone_axis(int index)
```
    Returns the value at the specified index of the cone_axis field.
  - cone_cutoff
```
public float cone_cutoff()
```
    Returns the value of the cone_cutoff field.
  - cone_axis_s8
```
public java.nio.ByteBuffer cone_axis_s8()
```
    Returns a ByteBuffer view of the cone_axis_s8 field.
  - cone_axis_s8
```
public byte cone_axis_s8(int index)
```
    Returns the value at the specified index of the cone_axis_s8 field.
  - cone_cutoff_s8
```
public byte cone_cutoff_s8()
```
    Returns the value of the cone_cutoff_s8 field.
  - malloc
```
public static MeshoptBounds malloc()
```
    Returns a new MeshoptBounds instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static MeshoptBounds calloc()
```
    Returns a new MeshoptBounds instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static MeshoptBounds create()
```
    Returns a new MeshoptBounds instance allocated with BufferUtils.
  - create
```
public static MeshoptBounds create(long address)
```
    Returns a new MeshoptBounds instance for the specified memory address.
  - createSafe
```
@Nullable
public static MeshoptBounds createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static MeshoptBounds.Buffer malloc(int capacity)
```
    Returns a new MeshoptBounds.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static MeshoptBounds.Buffer calloc(int capacity)
```
    Returns a new MeshoptBounds.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static MeshoptBounds.Buffer create(int capacity)
```
    Returns a new MeshoptBounds.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static MeshoptBounds.Buffer create(long address,
                                          int capacity)
```
    Create a MeshoptBounds.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static MeshoptBounds.Buffer createSafe(long address,
                                                        int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static MeshoptBounds mallocStack()
```
    Returns a new MeshoptBounds instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static MeshoptBounds callocStack()
```
    Returns a new MeshoptBounds instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static MeshoptBounds mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new MeshoptBounds instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static MeshoptBounds callocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new MeshoptBounds instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static MeshoptBounds.Buffer mallocStack(int capacity)
```
    Returns a new MeshoptBounds.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static MeshoptBounds.Buffer callocStack(int capacity)
```
    Returns a new MeshoptBounds.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static MeshoptBounds.Buffer mallocStack(int capacity,
                                               org.lwjgl.system.MemoryStack stack)
```
    Returns a new MeshoptBounds.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static MeshoptBounds.Buffer callocStack(int capacity,
                                               org.lwjgl.system.MemoryStack stack)
```
    Returns a new MeshoptBounds.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
  - ncenter
```
public static java.nio.FloatBuffer ncenter(long struct)
```
    Unsafe version of center().
  - ncenter
```
public static float ncenter(long struct,
                            int index)
```
    Unsafe version of center.
  - nradius
```
public static float nradius(long struct)
```
    Unsafe version of radius().
  - ncone_apex
```
public static java.nio.FloatBuffer ncone_apex(long struct)
```
    Unsafe version of cone_apex().
  - ncone_apex
```
public static float ncone_apex(long struct,
                               int index)
```
    Unsafe version of cone_apex.
  - ncone_axis
```
public static java.nio.FloatBuffer ncone_axis(long struct)
```
    Unsafe version of cone_axis().
  - ncone_axis
```
public static float ncone_axis(long struct,
                               int index)
```
    Unsafe version of cone_axis.
  - ncone_cutoff
```
public static float ncone_cutoff(long struct)
```
    Unsafe version of cone_cutoff().
  - ncone_axis_s8
```
public static java.nio.ByteBuffer ncone_axis_s8(long struct)
```
    Unsafe version of cone_axis_s8().
  - ncone_axis_s8
```
public static byte ncone_axis_s8(long struct,
                                 int index)
```
    Unsafe version of cone_axis_s8.
  - ncone_cutoff_s8
```
public static byte ncone_cutoff_s8(long struct)
```
    Unsafe version of cone_cutoff_s8().

Class MeshoptBounds

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

ALIGNOF

CENTER

RADIUS

CONE_APEX

CONE_AXIS

CONE_CUTOFF

CONE_AXIS_S8

CONE_CUTOFF_S8

Constructor Detail

MeshoptBounds

Method Detail

sizeof

center

center

radius

cone_apex

cone_apex

cone_axis

cone_axis

cone_cutoff

cone_axis_s8

cone_axis_s8

cone_cutoff_s8

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

ncenter

ncenter

nradius

ncone_apex

ncone_apex

ncone_axis

ncone_axis

ncone_cutoff

ncone_axis_s8

ncone_axis_s8

ncone_cutoff_s8