class FXQuat

Quaternion (single-precision version)

Inheritance:

Public Methods

FXQuat()

Constructors

FXQuat(const FXVec& axis, FXfloat phi=0.0)

Construct from axis and angle

FXQuat(FXfloat roll, FXfloat pitch, FXfloat yaw)

Construct from euler angles yaw (z), pitch (y), and roll (x)

FXQuat(FXfloat x, FXfloat y, FXfloat z, FXfloat w)

Construct from components

FXQuat& adjust()

Adjust quaternion length

void setRollPitchYaw(FXfloat roll, FXfloat pitch, FXfloat yaw)

Set quaternion from yaw (z), pitch (y), and roll (x)

void getRollPitchYaw(FXfloat& roll, FXfloat& pitch, FXfloat& yaw)

Obtain yaw, pitch, and roll

Inherited from FXHVec:

Public Methods

FXfloat& operator[](FXint i)

const FXfloat& operator[](FXint i) const

FXHVec& operator=(FXColor color)

FXHVec& operator=(const FXHVec& w)

FXHVec& operator+=(const FXHVec& a)

operator FXfloat*()

operator FXColor() const

Protected Fields

FXfloat v[4]

Documentation

Quaternion (single-precision version)

FXQuat()

Constructors

FXQuat(const FXVec& axis, FXfloat phi=0.0)

Construct from axis and angle

FXQuat(FXfloat roll, FXfloat pitch, FXfloat yaw)

Construct from euler angles yaw (z), pitch (y), and roll (x)

FXQuat(FXfloat x, FXfloat y, FXfloat z, FXfloat w)

Construct from components

FXQuat& adjust()

Adjust quaternion length

void setRollPitchYaw(FXfloat roll, FXfloat pitch, FXfloat yaw)

Set quaternion from yaw (z), pitch (y), and roll (x)

void getRollPitchYaw(FXfloat& roll, FXfloat& pitch, FXfloat& yaw)

Obtain yaw, pitch, and roll

This class has no child classes.

Friends:

FXQuat exp(const FXQuat& q)
FXQuat log(const FXQuat& q)
FXQuat invert(const FXQuat& q)
FXQuat conj(const FXQuat& q)
FXQuat operator*(const FXQuat& p,const FXQuat& q)
FXQuat arc(const FXVec& a,const FXVec& b)
FXQuat lerp(const FXQuat& u,const FXQuat& v,FXfloat f)

Alphabetic index HTML hierarchy of classes or Java