# Ogre::AnimationState Class Reference

Represents the state of an animation and the weight of it's influence. More...

`#include <OgreAnimationState.h>`

List of all members.

## Public Member Functions

| AnimationState (const String &animName, AnimationStateSet *parent, Real timePos, Real length, Real weight=1.0, bool enabled=false)
| Normal constructor with all params supplied.
| AnimationState (AnimationStateSet *parent, const AnimationState &rhs)
| constructor to copy from an existing state with new parent
virtual | ~AnimationState ()
| Destructor - is here because class has virtual functions and some compilers would whine if it won't exist.
const String & | getAnimationName () const
| Gets the name of the animation to which this state applies.
Real | getTimePosition (void) const
| Gets the time position for this animation.
void | setTimePosition (Real timePos)
| Sets the time position for this animation.
Real | getLength () const
| Gets the total length of this animation (may be shorter than whole animation).
void | setLength (Real len)
| Sets the total length of this animation (may be shorter than whole animation).
Real | getWeight (void) const
| Gets the weight (influence) of this animation.
void | setWeight (Real weight)
| Sets the weight (influence) of this animation.
void | addTime (Real offset)
| Modifies the time position, adjusting for animation length.
bool | getEnabled (void) const
| Returns true if this animation is currently enabled.
void | setEnabled (bool enabled)
| Sets whether this animation is enabled.
bool | operator== (const AnimationState &rhs) const
| Equality operator.
bool | operator!= (const AnimationState &rhs) const
void | setLoop (bool loop)
| Sets whether or not an animation loops at the start and end of the animation if the time continues to be altered.
bool | getLoop (void) const
| Gets whether or not this animation loops.
void | copyStateFrom (const AnimationState &animState)
| Copies the states from another animation state, preserving the animation name (unlike operator=) but copying everything else.
AnimationStateSet * | getParent (void) const
| Get the parent animation state set.

## Protected Attributes

String | mAnimationName
AnimationStateSet * | mParent
Real | mTimePos
Real | mLength
Real | mInvLength
Real | mWeight
bool | mEnabled
bool | mLoop

## Detailed Description

Represents the state of an animation and the weight of it's influence.

Remarks:
  Other classes can hold instances of this class to store the state of any animations they are using.

Definition at line 42 of file OgreAnimationState.h.

## Constructor & Destructor Documentation

Ogre::AnimationState::AnimationState | ( | const String & | animName,
|  | AnimationStateSet * | parent,
|  | Real | timePos,
|  | Real | length,
|  | Real | weight = `1.0`,
|  | bool | enabled = `false`
| ) |

| Normal constructor with all params supplied.

Ogre::AnimationState::AnimationState | ( | AnimationStateSet * | parent,
|  | const AnimationState & | rhs
| ) |

| constructor to copy from an existing state with new parent

virtual Ogre::AnimationState::~AnimationState | ( |  | ) | `[virtual]`

| Destructor - is here because class has virtual functions and some compilers would whine if it won't exist.

## Member Function Documentation

void Ogre::AnimationState::addTime | ( | Real | offset | ) |

Modifies the time position, adjusting for animation length.

Remarks:
  This method loops at the edges if animation looping is enabled.

void Ogre::AnimationState::copyStateFrom | ( | const AnimationState & | animState | ) |

Copies the states from another animation state, preserving the animation name (unlike operator=) but copying everything else.

Parameters:

  | animState | Reference to animation state which will use as source.

const String& Ogre::AnimationState::getAnimationName | ( |  | ) | const

| Gets the name of the animation to which this state applies.

bool Ogre::AnimationState::getEnabled | ( | void |  | ) | const

| Returns true if this animation is currently enabled.

Real Ogre::AnimationState::getLength | ( |  | ) | const

| Gets the total length of this animation (may be shorter than whole animation).

bool Ogre::AnimationState::getLoop | ( | void |  | ) | const

| Gets whether or not this animation loops. Definition at line 90 of file OgreAnimationState.h.

AnimationStateSet* Ogre::AnimationState::getParent | ( | void |  | ) | const

| Get the parent animation state set. Definition at line 99 of file OgreAnimationState.h.

Real Ogre::AnimationState::getTimePosition | ( | void |  | ) | const

| Gets the time position for this animation.

Real Ogre::AnimationState::getWeight | ( | void |  | ) | const

| Gets the weight (influence) of this animation.

bool Ogre::AnimationState::operator!= | ( | const AnimationState & | rhs | ) | const

bool Ogre::AnimationState::operator== | ( | const AnimationState & | rhs | ) | const

| Equality operator.

void Ogre::AnimationState::setEnabled | ( | bool | enabled | ) |

| Sets whether this animation is enabled.

void Ogre::AnimationState::setLength | ( | Real | len | ) |

| Sets the total length of this animation (may be shorter than whole animation).

void Ogre::AnimationState::setLoop | ( | bool | loop | ) |

| Sets whether or not an animation loops at the start and end of the animation if the time continues to be altered. Definition at line 88 of file OgreAnimationState.h.

void Ogre::AnimationState::setTimePosition | ( | Real | timePos | ) |

| Sets the time position for this animation.

void Ogre::AnimationState::setWeight | ( | Real | weight | ) |

| Sets the weight (influence) of this animation.

## Member Data Documentation

String Ogre::AnimationState::mAnimationName `[protected]`

| Definition at line 102 of file OgreAnimationState.h.

bool Ogre::AnimationState::mEnabled `[protected]`

| Definition at line 108 of file OgreAnimationState.h.

Real Ogre::AnimationState::mInvLength `[protected]`

| Definition at line 106 of file OgreAnimationState.h.

Real Ogre::AnimationState::mLength `[protected]`

| Definition at line 105 of file OgreAnimationState.h.

bool Ogre::AnimationState::mLoop `[protected]`

| Definition at line 109 of file OgreAnimationState.h.

AnimationStateSet* Ogre::AnimationState::mParent `[protected]`

| Definition at line 103 of file OgreAnimationState.h.

Real Ogre::AnimationState::mTimePos `[protected]`

| Definition at line 104 of file OgreAnimationState.h.

Real Ogre::AnimationState::mWeight `[protected]`

| Definition at line 107 of file OgreAnimationState.h.

The documentation for this class was generated from the following file:

- OgreAnimationState.h

Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Sep 17 15:39:20 2006