The GmTranslation animation construct handles all object translation and can be handled to make a particular animatable item follow a pre-determined, or even real-time calculated parametric path

Inheritance:

Public Methods

	GmTranslation () Standard constructor
virtual void	applyTransform (float percentageElapsed) Applies an OpenGL translation transformations in the X, Y, and Z axis given the percentage of the total transformation curve.
GlmPath3*	getTranslationSpline () Gets the translation spline that is being used by this object.
void	setTranslationSpline (GlmPath3* translationSpline) Sets the translation spline to be used by this GmTranslation objectDO NOT DELETE THE GIVEN VELOCITY CURVE OBJECT, IT IS USED DIRECTLY AND WILL BE DESTROYED WHEN THIS GMTRANSFORM OBJECT IS DESTROYED.
virtual	~GmTranslation () Standard destructor

Protected Fields

GlmPath3*

mTranslationSpline The translation spline evaluates what the X, Y and Z translations should be at a given percentage of the entire path travelled.

Inherited from GmTransform:

Public Methods

virtual GlmPath2* getVelocityCurve()

virtual void setVelocityCurve(GlmPath2* velocityCurve)

Protected Fields

GlmPath2* mVelocityCurve

Documentation

The GmTranslation animation construct handles all object translation and can be handled to make a particular animatable item follow a pre-determined, or even real-time calculated parametric path

GlmPath3* mTranslationSpline

The translation spline evaluates what the X, Y and Z translations should be at a given percentage of the entire path travelled. For example: What is the X, Y and Z translation at 50% of the total time spent during the animation.

GmTranslation()

Standard constructor

virtual ~GmTranslation()

Standard destructor

virtual void applyTransform(float percentageElapsed)

Applies an OpenGL translation transformations in the X, Y, and Z axis given the percentage of the total transformation curve. For example, if applyTransformation(0.5) is called, the transformation calculation is performed based on a value at 50% of the transformation and velocity curves.

Parameters:

percentageElapsed - the percentage elapsed of the total transformation path

void setTranslationSpline(GlmPath3* translationSpline)

Sets the translation spline to be used by this GmTranslation objectDO NOT DELETE THE GIVEN VELOCITY CURVE OBJECT, IT IS USED DIRECTLY AND WILL BE DESTROYED WHEN THIS GMTRANSFORM OBJECT IS DESTROYED.

Parameters:

translationSpline - the translation spline to use to perform the X, Y and Z translations. DO NOT DELETE THE GIVEN VELOCITY CURVE OBJECT, IT IS USED DIRECTLY AND WILL BE DESTROYED WHEN THIS GMTRANSFORM OBJECT IS DESTROYED.

GlmPath3* getTranslationSpline()

Gets the translation spline that is being used by this object. DO NOT DELETE/MODIFY THE RETURNED VALUE, IT IS A POINTER TO THE ACTUAL DATA.

Parameters:

translationSpline - the translation spline to use to perform the X, Y and Z translations

This class has no child classes.

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