java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.assimp.AINodeAnim

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class AINodeAnim
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Describes the animation of a single node. The name specifies the bone/node which is affected by this animation channel. The keyframes are given in three separate series of values, one each for position, rotation and scaling. The transformation matrix computed from these values replaces the node's original transformation matrix at a specific time.
This means all keys are absolute and not relative to the bone default pose. The order in which the transformations are applied is - as usual - scaling, rotation, translation.

Note:

All keys are returned in their correct, chronological order. Duplicate keys don't pass the validation step. Most likely there will be no negative time values, but they are not forbidden also ( so implementations need to cope with them! )

Member documentation
- mNodeName – The name of the node affected by this animation. The node must exist and it must be unique.
- mNumPositionKeys – The number of position keys
- mPositionKeys – The position keys of this animation channel. Positions are specified as 3D vector. The array is mNumPositionKeys in size. If there are position keys, there will also be at least one scaling and one rotation key.
- mNumRotationKeys – The number of rotation keys
- mRotationKeys – The rotation keys of this animation channel. Rotations are given as quaternions, which are 4D vectors. The array is mNumRotationKeys in size. If there are rotation keys, there will also be at least one scaling and one position key.
- mNumScalingKeys – The number of scaling keys
- mScalingKeys – The scaling keys of this animation channel. Scalings are specified as 3D vector. The array is mNumScalingKeys in size. If there are scaling keys, there will also be at least one position and one rotation key.
- mPreState – Defines how the animation behaves before the first key is encountered. The default value is aiAnimBehaviour_DEFAULT (the original transformation matrix of the affected node is used). One of:
  AnimBehaviour_DEFAULT AnimBehaviour_CONSTANT AnimBehaviour_LINEAR
  AnimBehaviour_REPEAT
- mPostState – Defines how the animation behaves after the last key was processed. The default value is aiAnimBehaviour_DEFAULT (the original transformation matrix of the affected node is taken). One of:
  AnimBehaviour_DEFAULT AnimBehaviour_CONSTANT AnimBehaviour_LINEAR
  AnimBehaviour_REPEAT
Layout
```
 struct aiNodeAnim {
     struct aiString mNodeName;
     unsigned int mNumPositionKeys;
     struct aiVectorKey * mPositionKeys;
     unsigned int mNumRotationKeys;
     struct aiQuatKey * mRotationKeys;
     unsigned int mNumScalingKeys;
     struct aiVectorKey * mScalingKeys;
     aiAnimBehaviour mPreState;
     aiAnimBehaviour mPostState;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

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

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`MNODENAME MNUMPOSITIONKEYS MNUMROTATIONKEYS MNUMSCALINGKEYS MPOSITIONKEYS MPOSTSTATE MPRESTATE MROTATIONKEYS MSCALINGKEYS`	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 Description

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

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static AINodeAnim`	`calloc()`	Returns a new `AINodeAnim` instance allocated with `memCalloc`.
`static AINodeAnim.Buffer`	`calloc(int capacity)`	Returns a new `AINodeAnim.Buffer` instance allocated with `memCalloc`.
`static AINodeAnim`	`callocStack()`	Returns a new `AINodeAnim` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static AINodeAnim.Buffer`	`callocStack(int capacity)`	Returns a new `AINodeAnim.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static AINodeAnim.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `AINodeAnim.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static AINodeAnim`	`callocStack(org.lwjgl.system.MemoryStack stack)`	Returns a new `AINodeAnim` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static AINodeAnim`	`create()`	Returns a new `AINodeAnim` instance allocated with `BufferUtils`.
`static AINodeAnim.Buffer`	`create(int capacity)`	Returns a new `AINodeAnim.Buffer` instance allocated with `BufferUtils`.
`static AINodeAnim`	`create(long address)`	Returns a new `AINodeAnim` instance for the specified memory address.
`static AINodeAnim.Buffer`	`create(long address, int capacity)`	Create a `AINodeAnim.Buffer` instance at the specified memory.
`static AINodeAnim`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static AINodeAnim.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`static AINodeAnim`	`malloc()`	Returns a new `AINodeAnim` instance allocated with `memAlloc`.
`static AINodeAnim.Buffer`	`malloc(int capacity)`	Returns a new `AINodeAnim.Buffer` instance allocated with `memAlloc`.
`static AINodeAnim`	`mallocStack()`	Returns a new `AINodeAnim` instance allocated on the thread-local `MemoryStack`.
`static AINodeAnim.Buffer`	`mallocStack(int capacity)`	Returns a new `AINodeAnim.Buffer` instance allocated on the thread-local `MemoryStack`.
`static AINodeAnim.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `AINodeAnim.Buffer` instance allocated on the specified `MemoryStack`.
`static AINodeAnim`	`mallocStack(org.lwjgl.system.MemoryStack stack)`	Returns a new `AINodeAnim` instance allocated on the specified `MemoryStack`.
`AIString`	`mNodeName()`	Returns a `AIString` view of the `mNodeName` field.
`AINodeAnim`	`mNodeName(java.util.function.Consumer<AIString> consumer)`	Passes the `mNodeName` field to the specified `Consumer`.
`AINodeAnim`	`mNodeName(AIString value)`	Copies the specified `AIString` to the `mNodeName` field.
`int`	`mNumPositionKeys()`	Returns the value of the `mNumPositionKeys` field.
`int`	`mNumRotationKeys()`	Returns the value of the `mNumRotationKeys` field.
`int`	`mNumScalingKeys()`	Returns the value of the `mNumScalingKeys` field.
`AIVectorKey.Buffer`	`mPositionKeys()`	Returns a `AIVectorKey.Buffer` view of the struct array pointed to by the `mPositionKeys` field.
`AINodeAnim`	`mPositionKeys(AIVectorKey.Buffer value)`	Sets the address of the specified `AIVectorKey.Buffer` to the `mPositionKeys` field.
`int`	`mPostState()`	Returns the value of the `mPostState` field.
`AINodeAnim`	`mPostState(int value)`	Sets the specified value to the `mPostState` field.
`int`	`mPreState()`	Returns the value of the `mPreState` field.
`AINodeAnim`	`mPreState(int value)`	Sets the specified value to the `mPreState` field.
`AIQuatKey.Buffer`	`mRotationKeys()`	Returns a `AIQuatKey.Buffer` view of the struct array pointed to by the `mRotationKeys` field.
`AINodeAnim`	`mRotationKeys(AIQuatKey.Buffer value)`	Sets the address of the specified `AIQuatKey.Buffer` to the `mRotationKeys` field.
`AIVectorKey.Buffer`	`mScalingKeys()`	Returns a `AIVectorKey.Buffer` view of the struct array pointed to by the `mScalingKeys` field.
`AINodeAnim`	`mScalingKeys(AIVectorKey.Buffer value)`	Sets the address of the specified `AIVectorKey.Buffer` to the `mScalingKeys` field.
`static AIString`	`nmNodeName(long struct)`	Unsafe version of `mNodeName()`.
`static void`	`nmNodeName(long struct, AIString value)`	Unsafe version of `mNodeName`.
`static int`	`nmNumPositionKeys(long struct)`	Unsafe version of `mNumPositionKeys()`.
`static void`	`nmNumPositionKeys(long struct, int value)`	Sets the specified value to the `mNumPositionKeys` field of the specified `struct`.
`static int`	`nmNumRotationKeys(long struct)`	Unsafe version of `mNumRotationKeys()`.
`static void`	`nmNumRotationKeys(long struct, int value)`	Sets the specified value to the `mNumRotationKeys` field of the specified `struct`.
`static int`	`nmNumScalingKeys(long struct)`	Unsafe version of `mNumScalingKeys()`.
`static void`	`nmNumScalingKeys(long struct, int value)`	Sets the specified value to the `mNumScalingKeys` field of the specified `struct`.
`static AIVectorKey.Buffer`	`nmPositionKeys(long struct)`	Unsafe version of `mPositionKeys()`.
`static void`	`nmPositionKeys(long struct, AIVectorKey.Buffer value)`	Unsafe version of `mPositionKeys`.
`static int`	`nmPostState(long struct)`	Unsafe version of `mPostState()`.
`static void`	`nmPostState(long struct, int value)`	Unsafe version of `mPostState`.
`static int`	`nmPreState(long struct)`	Unsafe version of `mPreState()`.
`static void`	`nmPreState(long struct, int value)`	Unsafe version of `mPreState`.
`static AIQuatKey.Buffer`	`nmRotationKeys(long struct)`	Unsafe version of `mRotationKeys()`.
`static void`	`nmRotationKeys(long struct, AIQuatKey.Buffer value)`	Unsafe version of `mRotationKeys`.
`static AIVectorKey.Buffer`	`nmScalingKeys(long struct)`	Unsafe version of `mScalingKeys()`.
`static void`	`nmScalingKeys(long struct, AIVectorKey.Buffer value)`	Unsafe version of `mScalingKeys`.
`AINodeAnim`	`set(AINodeAnim src)`	Copies the specified struct data to this struct.
`AINodeAnim`	`set(AIString mNodeName, AIVectorKey.Buffer mPositionKeys, AIQuatKey.Buffer mRotationKeys, AIVectorKey.Buffer mScalingKeys, int mPreState, int mPostState)`	Initializes this struct with the specified values.
`int`	`sizeof()`
`static void`	`validate(long struct)`	Validates pointer members that should not be `NULL`.
`static void`	`validate(long array, int count)`	Calls `validate(long)` for each struct contained in the specified struct array.

Methods inherited from interface org.lwjgl.system.NativeResource
close, free

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

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

- Field Detail
  - SIZEOF
    
    The struct size in bytes.
  - ALIGNOF
    
    The struct alignment in bytes.
  - MNODENAME, MNUMPOSITIONKEYS, MPOSITIONKEYS, MNUMROTATIONKEYS, MROTATIONKEYS, MNUMSCALINGKEYS, MSCALINGKEYS, MPRESTATE, MPOSTSTATE
    
    The struct member offsets.
- Constructor Detail
  - AINodeAnim
```
public AINodeAnim(java.nio.ByteBuffer container)
```
    Creates a AINodeAnim 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
  - mNodeName
```
public AIString mNodeName()
```
    Returns a AIString view of the mNodeName field.
  - mNumPositionKeys
```
public int mNumPositionKeys()
```
    Returns the value of the mNumPositionKeys field.
  - mPositionKeys
```
@Nullable
public AIVectorKey.Buffer mPositionKeys()
```
    Returns a AIVectorKey.Buffer view of the struct array pointed to by the mPositionKeys field.
  - mNumRotationKeys
```
public int mNumRotationKeys()
```
    Returns the value of the mNumRotationKeys field.
  - mRotationKeys
```
@Nullable
public AIQuatKey.Buffer mRotationKeys()
```
    Returns a AIQuatKey.Buffer view of the struct array pointed to by the mRotationKeys field.
  - mNumScalingKeys
```
public int mNumScalingKeys()
```
    Returns the value of the mNumScalingKeys field.
  - mScalingKeys
```
@Nullable
public AIVectorKey.Buffer mScalingKeys()
```
    Returns a AIVectorKey.Buffer view of the struct array pointed to by the mScalingKeys field.
  - mPreState
```
public int mPreState()
```
    Returns the value of the mPreState field.
  - mPostState
```
public int mPostState()
```
    Returns the value of the mPostState field.
  - mNodeName
```
public AINodeAnim mNodeName(AIString value)
```
    Copies the specified AIString to the mNodeName field.
  - mNodeName
```
public AINodeAnim mNodeName(java.util.function.Consumer<AIString> consumer)
```
    Passes the mNodeName field to the specified Consumer.
  - mPositionKeys
```
public AINodeAnim mPositionKeys(@Nullable
                                AIVectorKey.Buffer value)
```
    Sets the address of the specified AIVectorKey.Buffer to the mPositionKeys field.
  - mRotationKeys
```
public AINodeAnim mRotationKeys(@Nullable
                                AIQuatKey.Buffer value)
```
    Sets the address of the specified AIQuatKey.Buffer to the mRotationKeys field.
  - mScalingKeys
```
public AINodeAnim mScalingKeys(@Nullable
                               AIVectorKey.Buffer value)
```
    Sets the address of the specified AIVectorKey.Buffer to the mScalingKeys field.
  - mPreState
```
public AINodeAnim mPreState(int value)
```
    Sets the specified value to the mPreState field.
  - mPostState
```
public AINodeAnim mPostState(int value)
```
    Sets the specified value to the mPostState field.
  - set
```
public AINodeAnim set(AIString mNodeName,
                      @Nullable
                      AIVectorKey.Buffer mPositionKeys,
                      @Nullable
                      AIQuatKey.Buffer mRotationKeys,
                      @Nullable
                      AIVectorKey.Buffer mScalingKeys,
                      int mPreState,
                      int mPostState)
```
    Initializes this struct with the specified values.
  - set
```
public AINodeAnim set(AINodeAnim src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static AINodeAnim malloc()
```
    Returns a new AINodeAnim instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static AINodeAnim calloc()
```
    Returns a new AINodeAnim instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static AINodeAnim create()
```
    Returns a new AINodeAnim instance allocated with BufferUtils.
  - create
```
public static AINodeAnim create(long address)
```
    Returns a new AINodeAnim instance for the specified memory address.
  - createSafe
```
@Nullable
public static AINodeAnim createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static AINodeAnim.Buffer malloc(int capacity)
```
    Returns a new AINodeAnim.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static AINodeAnim.Buffer calloc(int capacity)
```
    Returns a new AINodeAnim.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static AINodeAnim.Buffer create(int capacity)
```
    Returns a new AINodeAnim.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static AINodeAnim.Buffer create(long address,
                                       int capacity)
```
    Create a AINodeAnim.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static AINodeAnim.Buffer createSafe(long address,
                                           int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static AINodeAnim mallocStack()
```
    Returns a new AINodeAnim instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static AINodeAnim callocStack()
```
    Returns a new AINodeAnim instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static AINodeAnim mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new AINodeAnim instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static AINodeAnim callocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new AINodeAnim instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static AINodeAnim.Buffer mallocStack(int capacity)
```
    Returns a new AINodeAnim.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static AINodeAnim.Buffer callocStack(int capacity)
```
    Returns a new AINodeAnim.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static AINodeAnim.Buffer mallocStack(int capacity,
                                            org.lwjgl.system.MemoryStack stack)
```
    Returns a new AINodeAnim.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static AINodeAnim.Buffer callocStack(int capacity,
                                            org.lwjgl.system.MemoryStack stack)
```
    Returns a new AINodeAnim.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
  - nmNodeName
```
public static AIString nmNodeName(long struct)
```
    Unsafe version of mNodeName().
  - nmNumPositionKeys
```
public static int nmNumPositionKeys(long struct)
```
    Unsafe version of mNumPositionKeys().
  - nmPositionKeys
```
@Nullable
public static AIVectorKey.Buffer nmPositionKeys(long struct)
```
    Unsafe version of mPositionKeys().
  - nmNumRotationKeys
```
public static int nmNumRotationKeys(long struct)
```
    Unsafe version of mNumRotationKeys().
  - nmRotationKeys
```
@Nullable
public static AIQuatKey.Buffer nmRotationKeys(long struct)
```
    Unsafe version of mRotationKeys().
  - nmNumScalingKeys
```
public static int nmNumScalingKeys(long struct)
```
    Unsafe version of mNumScalingKeys().
  - nmScalingKeys
```
@Nullable
public static AIVectorKey.Buffer nmScalingKeys(long struct)
```
    Unsafe version of mScalingKeys().
  - nmPreState
```
public static int nmPreState(long struct)
```
    Unsafe version of mPreState().
  - nmPostState
```
public static int nmPostState(long struct)
```
    Unsafe version of mPostState().
  - nmNodeName
```
public static void nmNodeName(long struct,
                              AIString value)
```
    Unsafe version of mNodeName.
  - nmNumPositionKeys
```
public static void nmNumPositionKeys(long struct,
                                     int value)
```
    Sets the specified value to the mNumPositionKeys field of the specified struct.
  - nmPositionKeys
```
public static void nmPositionKeys(long struct,
                                  @Nullable
                                  AIVectorKey.Buffer value)
```
    Unsafe version of mPositionKeys.
  - nmNumRotationKeys
```
public static void nmNumRotationKeys(long struct,
                                     int value)
```
    Sets the specified value to the mNumRotationKeys field of the specified struct.
  - nmRotationKeys
```
public static void nmRotationKeys(long struct,
                                  @Nullable
                                  AIQuatKey.Buffer value)
```
    Unsafe version of mRotationKeys.
  - nmNumScalingKeys
```
public static void nmNumScalingKeys(long struct,
                                    int value)
```
    Sets the specified value to the mNumScalingKeys field of the specified struct.
  - nmScalingKeys
```
public static void nmScalingKeys(long struct,
                                 @Nullable
                                 AIVectorKey.Buffer value)
```
    Unsafe version of mScalingKeys.
  - nmPreState
```
public static void nmPreState(long struct,
                              int value)
```
    Unsafe version of mPreState.
  - nmPostState
```
public static void nmPostState(long struct,
                               int value)
```
    Unsafe version of mPostState.
  - validate
```
public static void validate(long struct)
```
    Validates pointer members that should not be NULL.
    
    Parameters:
    
    struct - the struct to validate
  - validate
```
public static void validate(long array,
                            int count)
```
    Calls validate(long) for each struct contained in the specified struct array.
    
    Parameters:
    
    array - the struct array to validate
    
    count - the number of structs in array

`AnimBehaviour_DEFAULT`	`AnimBehaviour_CONSTANT`	`AnimBehaviour_LINEAR`
`AnimBehaviour_REPEAT`

Class AINodeAnim

Note:

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 interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

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

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

MNODENAME, MNUMPOSITIONKEYS, MPOSITIONKEYS, MNUMROTATIONKEYS, MROTATIONKEYS, MNUMSCALINGKEYS, MSCALINGKEYS, MPRESTATE, MPOSTSTATE

Constructor Detail

AINodeAnim

Method Detail

sizeof

mNodeName

mNumPositionKeys

mPositionKeys

mNumRotationKeys

mRotationKeys

mNumScalingKeys

mScalingKeys

mPreState

mPostState

mNodeName

mNodeName

mPositionKeys

mRotationKeys

mScalingKeys

mPreState

mPostState

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nmNodeName

nmNumPositionKeys

nmPositionKeys

nmNumRotationKeys

nmRotationKeys

nmNumScalingKeys

nmScalingKeys

nmPreState

nmPostState

nmNodeName

nmNumPositionKeys

nmPositionKeys

nmNumRotationKeys

nmRotationKeys

nmNumScalingKeys

nmScalingKeys

nmPreState

nmPostState

validate

validate