oglplus::ModelMatrix< T > Class Template Reference

Class implementing model transformation matrix named constructors. More...

#include </home/chochlik/devel/oglplus/include/oglplus/math/matrix.hpp>

Inheritance diagram for oglplus::ModelMatrix< T >:

Collaboration diagram for oglplus::ModelMatrix< T >:

Public Member Functions
	ModelMatrix (void)
	Constructs an identity matrix.
const T *	Data (void) const
	Returns a pointer to the matrix elements in row major order.
std::size_t	Size (void) const
	Returns the number of elements of the matrix.
T	At (std::size_t i, std::size_t j) const
	Returns the value of the element at position i, j. More...
void	Set (std::size_t i, std::size_t j, T v)
	Sets the value of the element at position i, j. More...
Vector< T, Cols >	Row (std::size_t i) const
	Returns the i-th row of this matrix. More...
Vector< T, Rows >	Col (std::size_t j) const
	Return the j-th column of this matrix. More...
Matrix< T, R, C >	Submatrix (void) const
	Submatrix extraction.

Static Public Member Functions
static ModelMatrix	Translation (T dx, T dy, T dz)
	Constructs a translation matrix.
static ModelMatrix	TranslationX (T dx)
	Constructs a translation matrix.
static ModelMatrix	TranslationY (T dy)
	Constructs a translation matrix.
static ModelMatrix	TranslationZ (T dz)
	Constructs a translation matrix.
static ModelMatrix	Translation (const Vector< T, 3 > &dp)
	Constructs a translation matrix.
static ModelMatrix	Scale (T sx, T sy, T sz)
	Constructs a scale matrix.
static ModelMatrix	Reflection (bool rx, bool ry, bool rz)
	Constructs a reflection matrix.
static ModelMatrix	RotationX (Angle< T > angle)
	Constructs a X-axis rotation matrix.
static ModelMatrix	RotationY (Angle< T > angle)
	Constructs a Y-axis rotation matrix.
static ModelMatrix	RotationZ (Angle< T > angle)
	Constructs a Z-axis rotation matrix.
static ModelMatrix	RotationA (const Vector< T, 3 > &axis, Angle< T > angle)
	Constructs a rotation matrix from a vector and angle.
static ModelMatrix	RotationQ (const Quaternion< T > &quat)
	Constructs a rotation matrix from a quaternion.

Detailed Description

template<typename T>
class oglplus::ModelMatrix< T >

Class implementing model transformation matrix named constructors.

The static member functions of this class can be used to construct various model transformation matrices.

Member Function Documentation

T oglplus::Matrix< T, Rows, Cols >::At ( std::size_t  i, std::size_t  j  ) const

inherited

Returns the value of the element at position i, j.

Precondition

(i < Rows) && (j < Cols)

Vector<T, Rows> oglplus::Matrix< T, Rows, Cols >::Col ( std::size_t  j ) const

inherited

Return the j-th column of this matrix.

Precondition

(j < Cols)

Vector<T, Cols> oglplus::Matrix< T, Rows, Cols >::Row ( std::size_t  i ) const

inherited

Returns the i-th row of this matrix.

Precondition

(i < Rows)

void oglplus::Matrix< T, Rows, Cols >::Set ( std::size_t  i, std::size_t  j, T  v  )

inherited

Sets the value of the element at position i, j.

Precondition

(i < Rows) && (j < Cols)

Examples:

oglplus/021_translucent_arrow.cpp, oglplus/022_blender_mesh.cpp, oglplus/028_monkeycraft.cpp, oglplus/031_fog.cpp, and oglplus/032_object_tracking.cpp.

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

• /home/chochlik/devel/oglplus/include/oglplus/math/matrix.hpp