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# Ogre::AnimableValue Class Reference

Defines an object property which is animable, ie may be keyframed. More...

`#include <OgreAnimable.h>`

List of all members.

## Public Types
enum | ValueType { INT, REAL, VECTOR2, VECTOR3, VECTOR4, QUATERNION, COLOUR }
| The type of the value being animated. More...
## Public Member Functions
| AnimableValue (ValueType t)
virtual | ~AnimableValue ()
ValueType | getType (void) const
| Gets the value type of this animable value.
virtual void | setCurrentStateAsBaseValue (void)=0
| Sets the current state as the 'base' value; used for delta animation.
virtual void | setValue (int)
| Set value.
virtual void | setValue (Real)
| Set value.
virtual void | setValue (const Vector2 &)
| Set value.
virtual void | setValue (const Vector3 &)
| Set value.
virtual void | setValue (const Vector4 &)
| Set value.
virtual void | setValue (const Quaternion &)
| Set value.
virtual void | setValue (const ColourValue &)
| Set value.
virtual void | setValue (const Any &val)
| Set value.
virtual void | resetToBaseValue (void)
virtual void | applyDeltaValue (int)
| Apply delta value.
virtual void | applyDeltaValue (Real)
| Set value.
virtual void | applyDeltaValue (const Vector2 &)
| Apply delta value.
virtual void | applyDeltaValue (const Vector3 &)
| Apply delta value.
virtual void | applyDeltaValue (const Vector4 &)
| Apply delta value.
virtual void | applyDeltaValue (const Quaternion &)
| Apply delta value.
virtual void | applyDeltaValue (const ColourValue &)
| Apply delta value.
virtual void | applyDeltaValue (const Any &val)
| Apply delta value.
## Protected Member Functions
virtual void | setAsBaseValue (int val)
| Internal method to set a value as base.
virtual void | setAsBaseValue (Real val)
| Internal method to set a value as base.
virtual void | setAsBaseValue (const Vector2 &val)
| Internal method to set a value as base.
virtual void | setAsBaseValue (const Vector3 &val)
| Internal method to set a value as base.
virtual void | setAsBaseValue (const Vector4 &val)
| Internal method to set a value as base.
virtual void | setAsBaseValue (const Quaternion &val)
| Internal method to set a value as base.
virtual void | setAsBaseValue (const Any &val)
| Internal method to set a value as base.
virtual void | setAsBaseValue (const ColourValue &val)
| Internal method to set a value as base.
## Protected Attributes
ValueType | mType
| Value type.
union {
int mBaseValueInt
Real mBaseValueReal [4]
}; |
| Base value data.

## Detailed Description

Defines an object property which is animable, ie may be keyframed.

Remarks:
  Animable properties are those which can be altered over time by a predefined keyframe sequence. They may be set directly, or they may be modified from their existing state (common if multiple animations are expected to apply at once). Implementors of this interface are expected to override the 'setValue', 'setCurrentStateAsBaseValue' and 'applyDeltaValue' methods appropriate to the type in question, and to initialise the type.

  AnimableValue instances are accessible through any class which extends AnimableObject in order to expose it's animable properties.

Note:
  This class is an instance of the Adapter pattern, since it generalises access to a particular property. Whilst it could have been templated such that the type which was being referenced was compiled in, this would make it more difficult to aggregated generically, and since animations are often comprised of multiple properties it helps to be able to deal with all values through a single class.

Definition at line 65 of file OgreAnimable.h.

## Member Enumeration Documentation

enum Ogre::AnimableValue::ValueType

The type of the value being animated.

Enumerator:

  INT |
  REAL |
  VECTOR2 |
  VECTOR3 |
  VECTOR4 |
  QUATERNION |
  COLOUR |

Definition at line 69 of file OgreAnimable.h.

## Constructor & Destructor Documentation

Ogre::AnimableValue::AnimableValue | ( | ValueType | t | ) |

Definition at line 119 of file OgreAnimable.h.

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

Definition at line 120 of file OgreAnimable.h.

## Member Function Documentation

virtual void Ogre::AnimableValue::setAsBaseValue | ( | int | val | ) | `[protected, virtual]`

Internal method to set a value as base.

Definition at line 91 of file OgreAnimable.h.

virtual void Ogre::AnimableValue::setAsBaseValue | ( | Real | val | ) | `[protected, virtual]`

Internal method to set a value as base.

Definition at line 93 of file OgreAnimable.h.

virtual void Ogre::AnimableValue::setAsBaseValue | ( | const Vector2 & | val | ) | `[protected, virtual]`

Internal method to set a value as base.

Definition at line 95 of file OgreAnimable.h.

References Ogre::Vector2::ptr().

virtual void Ogre::AnimableValue::setAsBaseValue | ( | const Vector3 & | val | ) | `[protected, virtual]`

Internal method to set a value as base.

Definition at line 98 of file OgreAnimable.h.

References Ogre::Vector3::ptr().

virtual void Ogre::AnimableValue::setAsBaseValue | ( | const Vector4 & | val | ) | `[protected, virtual]`

Internal method to set a value as base.

Definition at line 101 of file OgreAnimable.h.

References Ogre::Vector4::ptr().

virtual void Ogre::AnimableValue::setAsBaseValue | ( | const Quaternion & | val | ) | `[protected, virtual]`

Internal method to set a value as base.

Definition at line 104 of file OgreAnimable.h.

References Ogre::Quaternion::ptr().

virtual void Ogre::AnimableValue::setAsBaseValue | ( | const Any & | val | ) | `[protected, virtual]`

Internal method to set a value as base.

virtual void Ogre::AnimableValue::setAsBaseValue | ( | const ColourValue & | val | ) | `[protected, virtual]`

Internal method to set a value as base.

Definition at line 109 of file OgreAnimable.h.

References Ogre::ColourValue::a, Ogre::ColourValue::b, Ogre::ColourValue::g, and Ogre::ColourValue::r.

ValueType Ogre::AnimableValue::getType | ( | void |  | ) | const

Gets the value type of this animable value.

Definition at line 123 of file OgreAnimable.h.

virtual void Ogre::AnimableValue::setCurrentStateAsBaseValue | ( | void |  | ) | `[pure virtual]`

Sets the current state as the 'base' value; used for delta animation.

virtual void Ogre::AnimableValue::setValue | ( | int |  | ) | `[virtual]`

Set value.

Definition at line 129 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::setValue | ( | Real |  | ) | `[virtual]`

Set value.

Definition at line 133 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::setValue | ( | const Vector2 & |  | ) | `[virtual]`

Set value.

Definition at line 137 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::setValue | ( | const Vector3 & |  | ) | `[virtual]`

Set value.

Definition at line 141 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::setValue | ( | const Vector4 & |  | ) | `[virtual]`

Set value.

Definition at line 145 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::setValue | ( | const Quaternion & |  | ) | `[virtual]`

Set value.

Definition at line 149 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::setValue | ( | const ColourValue & |  | ) | `[virtual]`

Set value.

Definition at line 153 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::setValue | ( | const Any & | val | ) | `[virtual]`

Set value.

virtual void Ogre::AnimableValue::resetToBaseValue | ( | void |  | ) | `[virtual]`

virtual void Ogre::AnimableValue::applyDeltaValue | ( | int |  | ) | `[virtual]`

Apply delta value.

Definition at line 163 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::applyDeltaValue | ( | Real |  | ) | `[virtual]`

Set value.

Definition at line 167 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::applyDeltaValue | ( | const Vector2 & |  | ) | `[virtual]`

Apply delta value.

Definition at line 171 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::applyDeltaValue | ( | const Vector3 & |  | ) | `[virtual]`

Apply delta value.

Definition at line 175 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::applyDeltaValue | ( | const Vector4 & |  | ) | `[virtual]`

Apply delta value.

Definition at line 179 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::applyDeltaValue | ( | const Quaternion & |  | ) | `[virtual]`

Apply delta value.

Definition at line 183 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::applyDeltaValue | ( | const ColourValue & |  | ) | `[virtual]`

Apply delta value.

Definition at line 187 of file OgreAnimable.h.

References Ogre::Exception::ERR_NOT_IMPLEMENTED, and OGRE_EXCEPT.

virtual void Ogre::AnimableValue::applyDeltaValue | ( | const Any & | val | ) | `[virtual]`

Apply delta value.

## Member Data Documentation

ValueType Ogre::AnimableValue::mType`[protected]`

Value type.

Definition at line 81 of file OgreAnimable.h.

int Ogre::AnimableValue::mBaseValueInt

Definition at line 86 of file OgreAnimable.h.

Real Ogre::AnimableValue::mBaseValueReal[4]

Definition at line 87 of file OgreAnimable.h.

union { ... } `[protected]`

Base value data.

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

- OgreAnimable.h

Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Mon Jun 16 12:49:06 2008