CSD462::Matrix3x3 Class Reference

Defines a 3x3 matrix. More...

#include <matrix3x3.h>

Collaboration diagram for CSD462::Matrix3x3:

Public Member Functions
void	zero (double val=0.0)
	Sets all elements to val.
double	det (void) const
	Returns the determinant of A.
double	norm (void) const
	Returns the Frobenius norm of A.
Vector3D &	column (int i)
	Returns the ith column.
Matrix3x3	T (void) const
	Returns the transpose of A.
Matrix3x3	inv (void) const
	Returns the inverse of A.

Static Public Member Functions
static Matrix3x3	identity (void)
	Returns the 3x3 identity matrix.
static Matrix3x3	crossProduct (const Vector3D &u)
	Returns a matrix representing the (left) cross product with u.

Detailed Description

Defines a 3x3 matrix.

3x3 matrices are extremely useful in computer graphics.

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

• lib/matrix3x3.h
• lib/matrix3x3.cpp