math::HMatrix2d Struct Reference

A 3x3 homogeneous transformation matrix. More...

#include <math_2d.h>

Public Member Functions
	HMatrix2d ()
	Constructs a zero-matrix.
void	setZero ()
	Resets all the elements to zero.
void	setIdentity ()
	Resets the matrix to identity
void	setTranslate (Scalar tx, Scalar ty)
	Resets the matrix to the specified translation transformation.
void	setScale (Scalar sx, Scalar sy)
	Resets the matrix to the specified scale transformation.
void	setRotation (Scalar angle)
	Resets the matrix to the specified rotation transformation.
HMatrix2d	operator* (const HMatrix2d &other)
	Matrix multiplication.
Vector2d	operator* (const Vector2d &v)
	Matrix x Vector multiplication.

Public Attributes
Scalar	m [3][3]
	Matrix elements.

Detailed Description

A 3x3 homogeneous transformation matrix.

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The documentation for this struct was generated from the following files:

• C:/Users/lemo/work/darwin/core/math_2d.h
• C:/Users/lemo/work/darwin/core/math_2d.cpp