Urho3D::Matrix3x4 Class Reference

3x4 matrix for scene node transform calculations. More...

`#include <Matrix3x4.h>`

Collaboration diagram for Urho3D::Matrix3x4:
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Public Member Functions

Matrix3x4 ()
Construct an identity matrix.

Matrix3x4 (const Matrix3x4 &matrix)
Copy-construct from another matrix.

Matrix3x4 (const Matrix3 &matrix)
Copy-construct from a 3x3 matrix and set the extra elements to identity.

Matrix3x4 (const Matrix4 &matrix)
Copy-construct from a 4x4 matrix which is assumed to contain no projection.

Matrix3x4 (float v00, float v01, float v02, float v03, float v10, float v11, float v12, float v13, float v20, float v21, float v22, float v23)

Matrix3x4 (const float *data)
Construct from a float array.

Matrix3x4 (const Vector3 &translation, const Quaternion &rotation, float scale)
Construct from translation, rotation and uniform scale.

Matrix3x4 (const Vector3 &translation, const Quaternion &rotation, const Vector3 &scale)
Construct from translation, rotation and nonuniform scale.

Matrix3x4operator= (const Matrix3x4 &rhs)
Assign from another matrix.

Matrix3x4operator= (const Matrix3 &rhs)
Assign from a 3x3 matrix and set the extra elements to identity.

Matrix3x4operator= (const Matrix4 &rhs)
Assign from a 4x4 matrix which is assumed to contain no projection.

bool operator== (const Matrix3x4 &rhs) const
Test for equality with another matrix without epsilon.

bool operator!= (const Matrix3x4 &rhs) const
Test for inequality with another matrix without epsilon.

Vector3 operator* (const Vector3 &rhs) const
Multiply a Vector3 which is assumed to represent position.

Vector3 operator* (const Vector4 &rhs) const
Multiply a Vector4.

Matrix3x4 operator+ (const Matrix3x4 &rhs) const

Matrix3x4 operator- (const Matrix3x4 &rhs) const
Subtract a matrix.

Matrix3x4 operator* (float rhs) const
Multiply with a scalar.

Matrix3x4 operator* (const Matrix3x4 &rhs) const
Multiply a matrix.

Matrix4 operator* (const Matrix4 &rhs) const
Multiply a 4x4 matrix.

void SetTranslation (const Vector3 &translation)
Set translation elements.

void SetRotation (const Matrix3 &rotation)
Set rotation elements from a 3x3 matrix.

void SetScale (const Vector3 &scale)
Set scaling elements.

void SetScale (float scale)
Set uniform scaling elements.

Matrix3 ToMatrix3 () const
Return the combined rotation and scaling matrix.

Matrix4 ToMatrix4 () const
Convert to a 4x4 matrix by filling in an identity last row.

Matrix3 RotationMatrix () const
Return the rotation matrix with scaling removed.

Vector3 Translation () const
Return the translation part.

Quaternion Rotation () const
Return the rotation part.

Vector3 Scale () const
Return the scaling part.

bool Equals (const Matrix3x4 &rhs) const
Test for equality with another matrix with epsilon.

void Decompose (Vector3 &translation, Quaternion &rotation, Vector3 &scale) const
Return decomposition to translation, rotation and scale.

Matrix3x4 Inverse () const
Return inverse.

const float * Data () const
Return float data.

String ToString () const
Return as string.

float m00_

float m01_

float m02_

float m03_

float m10_

float m11_

float m12_

float m13_

float m20_

float m21_

float m22_

float m23_

Static Public Attributes

static const Matrix3x4 ZERO
Zero matrix.

static const Matrix3x4 IDENTITY
Identity matrix.

Detailed Description

3x4 matrix for scene node transform calculations.

The documentation for this class was generated from the following files:
• /home/travis/build/urho3d/Urho3D/Source/Urho3D/Math/Matrix3x4.h
• /home/travis/build/urho3d/Urho3D/Source/Urho3D/Math/Matrix3x4.cpp