AnimationData

Fields

double	_position
double	_rotation
double	_scale

Functions

	SET_CID
	AnimationData
void	SetPosition
void	SetPosition
void	SetRotation
void	SetRotation
void	SetScale
void	SetScale
void	SetNeutral
void	Blend
void	Add
void	Sub
void	GetMatrix

Detailed Description

class AnimationData : public RED::Object

Base data for animation.

@related class RED::AnimationClip, class RED::Quaternion

Animation data is composed of:

• Position as a 3 components vector;

• Rotation as a 4 components quaternion;

• Scale as a 3 components vector.

This class provides functions for blending used in the RED animation system:

• RED::AnimationData::Blend;

• RED::AnimationData::Add;

An animation data can be converted to a RED::Matrix using the RED::AnimationData::GetMatrix function.

Public Functions

SET_CID (CID_class_REDAnimationData) IMPLEMENT_AS()

AnimationData()

Default constructor.

void SetPosition(const RED::Vector3 &iPosition)

Sets the position.

Parameters

iPosition – Position.

void SetPosition(double iX, double iY, double iZ)

Sets the position from coordinates.

Parameters

• iX – Position x coordinate.

• iY – Position y coordinate.

• iZ – Position z coordinate.

void SetRotation(const RED::Quaternion &iRotation)

Sets the rotation.

Parameters

iRotation – Rotation as a quaternion.

void SetRotation(double iX, double iY, double iZ, double iW)

Sets the rotation from quaternion values.

Parameters

• iX – Quaternion x coordinate.

• iY – Quaternion y coordinate.

• iZ – Quaternion z coordinate.

• iW – Quaternion w coordinate.

void SetScale(const RED::Vector3 &iScale)

Sets the scale.

Parameters

iScale – Scale.

void SetScale(double iX, double iY, double iZ)

Sets the scale from coordinates.

Parameters

• iX – Scale x coordinate.

• iY – Scale y coordinate.

• iZ – Scale z coordinate.

void SetNeutral()

Sets the neutral transform (no position, rotation or scale).

void Blend(const AnimationData &iData1, const AnimationData &iData2, double iWeight)

Sets the animation data as a blend between two other data.

The blending operation performs interpolations between iData1 and iData2.

Parameters

• iData1 – the first data.

• iData2 – the second data.

• iWeight – the blending weight between 0 and 1 (0 = iData1, 1 = iData2)

void Add(const AnimationData &iData1, const AnimationData &iData2, double iWeight)

Sets the animation data as an addition of two other data.

The Addition operation performs interpolations between iData1 and iData1 + iData2.

Parameters

• iData1 – the first data.

• iData2 – the second data.

• iWeight – the blending weight between 0 and 1 (0 = iData1, 1 = iData1 + iData2)

void Sub(const AnimationData &iData1, const AnimationData &iData2, double iWeight)

Sets the animation data as a substraction of two other data.

The Substraction operation performs interpolations between iData1 and iData1 - iData2.

Parameters

• iData1 – the first data.

• iData2 – the second data.

• iWeight – the blending weight between 0 and 1 (0 = iData1, 1 = iData1 - iData2)

void GetMatrix(RED::Matrix &oMatrix) const

Gets the transform matrix corresponding to the animation data.

Parameters

oMatrix – returned transform matrix.

Public Members

double _position[3]

Position.

double _rotation[4]

Quaternion rotation.

double _scale[3]

Scale.