CSLBaseFCurve Class Reference

Base class of all FCurves. More...

#include <BaseFCurve.h>

Inheritance diagram for CSLBaseFCurve:

CSLTemplate CSIBCNode CSLActionFCurve CSLFCurve CSLCOLLADAActionFCurve CSLCOLLADAFCurve List of all members.

Public Types
typedef CSLArrayProxy< CSLConstantKey,
SI_Float, 2 > 		 CSLConstantKeyArray
typedef CSLArrayProxy< CSLLinearKey,
SI_Float, 2 > 		 CSLLinearKeyArray
typedef CSLArrayProxy< CSLHermiteKey,
SI_Float, 4 > 		 CSLHermiteKeyArray
typedef CSLArrayProxy< CSLBezierKey,
SI_Float, 6 > 		 CSLBezierKeyArray
typedef CSLArrayProxy< CSLCubicKey,
SI_Float, 6 > 		 CSLCubicKeyArray

Public Member Functions
virtual  ~CSLBaseFCurve ()
  Destructor.
CSLConstantKeyArray *  GetConstantKeyList ()
CSLCubicKeyArray *  GetCubicKeyList ()
CSLHermiteKeyArray *  GetHermiteKeyList ()
CSLBezierKeyArray *  GetBezierKeyList ()
CSLLinearKeyArray *  GetLinearKeyList ()
CSLConstantKey *  GetConstantKeyListPtr ()
CSLCubicKey *  GetCubicKeyListPtr ()
CSLHermiteKey *  GetHermiteKeyListPtr ()
CSLBezierKey *  GetBezierKeyListPtr ()
CSLLinearKey *  GetLinearKeyListPtr ()
CSLTemplate::EFCurveInterpolationType  GetInterpolationType ()
SI_Int  GetKeyValueCount ()
SI_Int  GetKeyCount ()
SI_Error  Evaluate (SI_Float in_fTime)
SI_Float  GetLastEvaluation ()
SI_Float  GetValueAtNextFrame (SI_Float in_fFloat)
SI_Float  GetValueAtPrevFrame (SI_Float in_fFloat)
SI_Int  FindKeyAtOrBefore (SI_Float in_fFloat)
CSLAnimatableType *  GetParameter ()
CSLAnimatableType *  ConnectParameter (CSLAnimatableType *in_pNewParameter)
virtual SI_Error  Synchronize ()

Protected Member Functions
  CSLBaseFCurve (CSLScene *in_pScene, CSLModel *in_pModel, CdotXSITemplate *in_pTemplate, EFCurveInterpolationType in_InterpolationType)

Detailed Description

Base class of all FCurves.

A function curve is a graph representing the animation of parameters (CSLAnimatableType). When you edit an FCurve, you change the animation. You can create an FCurve with the CSLTemplate::CreateFCurve and CSLTemplate::CreateParameterFCurve.

Note:
You can create FCurves for all CSLTemplate-derived classes with CSLAnimatableType parameters.
See also:
CSLAnimatableType

CSLTemplate

Member Typedef Documentation

typedef CSLArrayProxy<CSLConstantKey, SI_Float, 2> CSLConstantKeyArray

Proxy class that allows modifying constant fcurve keys like an array.

typedef CSLArrayProxy<CSLLinearKey, SI_Float, 2> CSLLinearKeyArray

Proxy class that allows modifying linear fcurve keys like an array.

typedef CSLArrayProxy<CSLHermiteKey, SI_Float, 4> CSLHermiteKeyArray

Proxy class that allows modifying hermite fcurve keys like an array.

typedef CSLArrayProxy<CSLBezierKey, SI_Float, 6> CSLBezierKeyArray

Proxy class that allows modifying bezier fcurve keys like an array.

typedef CSLArrayProxy<CSLCubicKey, SI_Float, 6> CSLCubicKeyArray

Proxy class that allows modifying cubic fcurve keys like an array.

Constructor & Destructor Documentation

CSLBaseFCurve ( CSLScene *  in_pScene,
CSLModel *  in_pModel,
CdotXSITemplate *  in_pTemplate,
EFCurveInterpolationType  in_InterpolationType  
) [protected]

Constructor

Parameters:
in_pScene  Pointer to the scene containing the BaseFCurve
in_pModel  Pointer to the model containing the BaseFCurve
in_pTemplate  Pointer to the CdotXSITemplate containing the BaseFCurve
in_InterpolationType  The type of interpolation to be used in the BaseFCurve

Member Function Documentation

CSLConstantKeyArray* GetConstantKeyList (  ) 

Returns an array of constant fcurve keys.

Return values:
CSLConstantKeyArray*  Array of constant fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLCubicKeyArray* GetCubicKeyList (  ) 

Returns an array of cubic fcurve keys.

Return values:
CSLCubicKeyArray*  Array of cubic fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLHermiteKeyArray* GetHermiteKeyList (  ) 

Returns an array of hermite fcurve keys.

Return values:
CSLHermiteKeyArray*  Array of hermite fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLBezierKeyArray* GetBezierKeyList (  ) 

Returns an array of bezier fcurve keys.

Return values:
CSLBezierKeyArray*  Array of bezier fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLLinearKeyArray* GetLinearKeyList (  ) 

Returns an array of linear fcurve keys.

Return values:
CSLLinearKeyArray*  Array of linear fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLConstantKey* GetConstantKeyListPtr (  ) 

Returns an array of constant fcurve keys.

Return values:
CSLConstantKeyArray*  Array of constant fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLCubicKey* GetCubicKeyListPtr (  ) 

Returns an array of cubic fcurve keys.

Return values:
CSLCubicKeyArray*  Array of cubic fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLHermiteKey* GetHermiteKeyListPtr (  ) 

Returns an array of hermite fcurve keys.

Return values:
CSLHermiteKeyArray*  Array of hermite fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLBezierKey* GetBezierKeyListPtr (  ) 

Returns an array of bezier fcurve keys.

Return values:
CSLBezierKeyArray*  Array of bezier fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLLinearKey* GetLinearKeyListPtr (  ) 

Returns an array of linear fcurve keys.

Return values:
CSLLinearKeyArray*  Array of linear fcurve keys.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

CSLTemplate::EFCurveInterpolationType GetInterpolationType (  ) 

Returns the interpolation type of the fcurve.

Return values:
EFCurveInterpolationType  Type of fcurve interpolation.
NULL  Invalid interpolation type.
See also:
CSLBaseFCurve::GetInterpolationType

SI_Int GetKeyValueCount (  ) 

Returns the number of elements required to represent a key.

Returns:
SI_Int Number of key values.

SI_Int GetKeyCount (  ) 

Returns the number of keys in the fcurve.

Returns:
SI_Int Number of keys.
See also:
CSLBaseKey

SI_Error Evaluate ( SI_Float  in_fTime  )  [virtual]

Evalutes the FCurve at a given time

Parameters:
in_fTime  The time
Return values:
SI_SUCCESS 
See also:
CSLBaseKey

Reimplemented from CSLTemplate.

SI_Float GetLastEvaluation (  )  [inline]

Returns the value of the last evaluation

Returns:
SI_Float Value of the last evaluation
See also:
CSLBaseFCurve::Evaluate

SI_Float GetValueAtNextFrame ( SI_Float  in_fFloat  ) 

Returns the value of the curve at the time specified or at the next key

Parameters:
in_fFloat  The time
Returns:
SI_Float The value

SI_Float GetValueAtPrevFrame ( SI_Float  in_fFloat  ) 

Returns the value of the curve at the time specified or at the previous key

Parameters:
in_fFloat  The time
Returns:
SI_Float The value

SI_Int FindKeyAtOrBefore ( SI_Float  in_fFloat  ) 

Returns the key index located on or before the time passed in

Parameters:
in_fFloat  The time
Returns:
SI_Int Key index
See also:
CSLBaseKey

CSLAnimatableType* GetParameter (  ) 

Returns the parameter connected to this fcurve.

Returns:
CSLAnimatableType* Pointer to a parameter proxy.

CSLAnimatableType* ConnectParameter ( CSLAnimatableType *  in_pNewParameter  ) 

Connects a previously allocated parameter

Parameters:
in_pNewParameter  Parameter to connect
Return values:
CSLAnimatableType*  The connected parameter (in_pNewParameter)
NULL  A parameter was already connected.

virtual SI_Error Synchronize (  )  [virtual]

Synchronize will ensure that the animated parameter is up to date.

Returns:
SI_Error Error code

Reimplemented from CSLTemplate.

Reimplemented in CSLActionFCurve, CSLCOLLADAActionFCurve, CSLCOLLADAFCurve, and CSLFCurve.

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