Rotator Class Reference
[Scene Graph]

#include <lvt/Animator.h>

Inheritance diagram for Rotator:

[legend]List of all members.

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Detailed Description

Rotates a portion of a scene graph over time.

Like a Rotation class, but continuously rotates over time. The speed of the rotation (controlled by Animator::SetSpeed()) is measured in degrees per second.

Public Member Functions
bool	Animate (unsigned int deltaTime)
	Increments the rotation.
float	GetAngle () const
	Returns the current angle of rotation.
Vec	GetAxis () const
	Returns the rotation axis.
void	Render ()
	Rotates the scene graph.
void	SetAngle (float a)
	Sets the current angle of rotation.
	~Rotator ()
	Destructor.
	Rotator ()
	Constructors.
void	SetAxis (const Vec &v)
	Sets the axis of rotation.

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Constructor & Destructor Documentation

Rotator (   )

Constructors.

~Rotator (   )

Destructor.

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Member Function Documentation

bool Animate (  unsigned int  deltaTime  )  [virtual]

Increments the rotation. Increments the rotation angle by speed * (deltaTime / 1000) Implements Animator.

float GetAngle (   )  const [inline]

Returns the current angle of rotation.

Vec GetAxis (   )  const [inline]

Returns the rotation axis.

void Render (   )  [virtual]

Rotates the scene graph. Rotates the portion of the scene graph following the Rotator node by the node's current rotation amount. Implements Animator.

void SetAngle (  float  a  )  [inline]

Sets the current angle of rotation.

void SetAxis (  const Vec &  v  )  [inline]

Sets the axis of rotation.

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