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rdmAnimationCallback Class Reference

A class for generating an animation sequence in Maya based on a forward dynamic simulation. More...

#include <rdmAnimationCallback.h>

Inheritance diagram for rdmAnimationCallback:

List of all members.

Public Member Functions
	rdmAnimationCallback (rdModel *aModel)
	Default constructor.
virtual	~rdmAnimationCallback ()
	Destructor.
virtual void	begin (int aStep, double aDT, double aT, double *aX, double *aY, void *aClientData=NULL)
	This method is called at the beginning of an integration and is intended to be used for any initializations that are necessary.
virtual void	step (double *aXPrev, double *aYPrev, int aStep, double aDT, double aT, double *aX, double *aY, void *aClientData=NULL)
	This method is called after each successful integration time step and is intended to be used for conducting analyses, driving animations, etc.
virtual void	end (int aStep, double aDT, double aT, double *aX, double *aY, void *aClientData=NULL)
	This method is called after an integration has been completed and is intended to be used for performing any finalizations necessary.
Protected Attributes
rdPtrArray	_transforms
Private Member Functions
void	setNull ()
	Set NULL values for member variables.

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Detailed Description

A class for generating an animation sequence in Maya based on a forward dynamic simulation.

Author:

Frank C. Anderson

Version:

1.0

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Constructor & Destructor Documentation

rdmAnimationCallback::rdmAnimationCallback (  rdModel *  aModel  )

Default constructor. Note that this constructor adds the callback to the model. Derived classes should not also add themselves to the model. Parameters: aModel  Model to which the callback mthods apply.

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Member Function Documentation

void rdmAnimationCallback::begin (  int  aStep, double  aDT, double  aT, double *  aX, double *  aY, void *  aClientData = NULL )  [virtual]

This method is called at the beginning of an integration and is intended to be used for any initializations that are necessary. Override this method in derived classes. Parameters: aStep  Number of integrations steps that have been completed. aDT  Size of the integration time step that will be attempted. aT  Current time in the integration. aX  Current control values. aY  Current states. aClientData  General use pointer for sending in client data. Reimplemented from rdIntegCallback.

void rdmAnimationCallback::end (  int  aStep, double  aDT, double  aT, double *  aX, double *  aY, void *  aClientData = NULL )  [virtual]

This method is called after an integration has been completed and is intended to be used for performing any finalizations necessary. Override this method in derived classes. Parameters: aStep  Number of integrations steps that have been completed. aDT  Size of the time step that WAS just completed. aT  Current time in the integration. aX  Current control values. aY  Current states. aClientData  General use pointer for sending in client data. Reimplemented from rdIntegCallback.

void rdmAnimationCallback::step (  double *  aXPrev, double *  aYPrev, int  aStep, double  aDT, double  aT, double *  aX, double *  aY, void *  aClientData = NULL )  [virtual]

This method is called after each successful integration time step and is intended to be used for conducting analyses, driving animations, etc. Override this method in derived classes. Parameters: aXPrev  Control values at the previous time step. aYPrev  State values at the previous time step. aStep  Number of integrations steps that have been completed. aDT  Size of the time step that WAS just completed. aT  Current time in the integration. aX  Current control values. aY  Current states. aClientData  General use pointer for sending in client data. Reimplemented from rdIntegCallback.

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

• rdmAnimationCallback.h
• rdmAnimationCallback.cpp

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