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vl::Matrix4< T_Scalar > Class Template Reference

The Matrix4 class is a template class that implements a generic 4x4 matrix, see also vl::dmat4, vl::fmat4, vl::umat4, vl::imat4. More...

#include <Matrix4.hpp>

List of all members.

Public Types

typedef T_Scalar scalar_type

Public Member Functions

template<typename T >
 Matrix4 (const Matrix4< T > &m)
 Matrix4 ()
 Matrix4 (T_Scalar n)
 Matrix4 (T_Scalar e00, T_Scalar e01, T_Scalar e02, T_Scalar e03, T_Scalar e10, T_Scalar e11, T_Scalar e12, T_Scalar e13, T_Scalar e20, T_Scalar e21, T_Scalar e22, T_Scalar e23, T_Scalar e30, T_Scalar e31, T_Scalar e32, T_Scalar e33)
Matrix4 & fill (T_Scalar val)
T_Scalar diff (const Matrix4 &other) const
Vector3< T_Scalar > getX () const
Vector3< T_Scalar > getY () const
Vector3< T_Scalar > getZ () const
Vector3< T_Scalar > getT () const
Matrix4 & setX (const Vector3< T_Scalar > &v)
Matrix4 & setY (const Vector3< T_Scalar > &v)
Matrix4 & setZ (const Vector3< T_Scalar > &v)
Matrix4 & setT (const Vector3< T_Scalar > &v)
bool operator== (const Matrix4 &m) const
bool operator!= (const Matrix4 &m) const
Matrix4 & operator= (const Matrix4 &m)
Matrix4 operator+ (const Matrix4 &m) const
Matrix4 & operator+= (const Matrix4 &m)
Matrix4 operator- (const Matrix4 &m) const
Matrix4 & operator-= (const Matrix4 &m)
Matrix4 & operator*= (const Matrix4 &m)
Matrix4 operator- () const
Matrix4 operator+ (T_Scalar d) const
Matrix4 & operator+= (T_Scalar d)
Matrix4 operator- (T_Scalar d) const
Matrix4 & operator-= (T_Scalar d)
Matrix4 operator* (T_Scalar d) const
Matrix4 & operator*= (T_Scalar d)
Matrix4 operator/ (T_Scalar d) const
Matrix4 & operator/= (T_Scalar d)
bool isIdentity () const
Matrix4 as3x3 () const
Matrix3< T_Scalar > get3x3 () const
void set3x3 (const Matrix3< T_Scalar > &m)
 This writes only on the upper 3x3 part of the matrix without touching the last row and column.
T_Scalar * ptr ()
const T_Scalar * ptr () const
Matrix4 & transpose ()
Matrix4 getTransposed () const
Matrix4 & getTransposed (Matrix4 &dest) const
bool isNull () const
Matrix4 & setNull ()
Matrix4 & setIdentity ()
T_Scalar getInverse (Matrix4 &dest) const
Matrix4 getInverse (T_Scalar *determinant=NULL) const
Matrix4 & invert (T_Scalar *determinant=NULL)
void getAsLookAt (Vector3< T_Scalar > &eye, Vector3< T_Scalar > &look, Vector3< T_Scalar > &up, Vector3< T_Scalar > &right) const
void getYXRotationAngles (T_Scalar &degrees_y, T_Scalar &degrees_x) const
 If this matrix can be represented as RY(degrees_y) * RX(degrees_x), where RX and RY are getRotation matrices around the X and Y axis respectively, this function returns the getRotation angles degrees_y and degrees_x.
Matrix4 & rotate (T_Scalar degrees, const Vector3< T_Scalar > &v)
Matrix4 & rotate (T_Scalar degrees, T_Scalar x, T_Scalar y, T_Scalar z)
Matrix4 & rotate (T_Scalar degrees1, const Vector3< T_Scalar > &v1, T_Scalar degrees2, const Vector3< T_Scalar > &v2)
Matrix4 & rotate (T_Scalar degrees1, const Vector3< T_Scalar > &v1, T_Scalar degrees2, const Vector3< T_Scalar > &v2, T_Scalar degrees3, const Vector3< T_Scalar > &v3)
Matrix4 & rotateXYZ (T_Scalar degX, T_Scalar degY, T_Scalar degZ)
Matrix4 & rotateZYX (T_Scalar degZ, T_Scalar degY, T_Scalar degX)
Matrix4 & rotate (const Vector4< T_Scalar > &from, const Vector4< T_Scalar > &to)
Matrix4 & rotate (const Vector3< T_Scalar > &from, const Vector3< T_Scalar > &to)
Matrix4 & translate (T_Scalar x, T_Scalar y, T_Scalar z)
Matrix4 & translate (const Vector3< T_Scalar > &v)
Matrix4 & scale (T_Scalar x, T_Scalar y, T_Scalar z)
Matrix4 & scale (const Vector3< T_Scalar > v)
Matrix4 & postMultiply (const Matrix4 &m)
Matrix4 & preMultiply (const Matrix4 &m)
const T_Scalar & e (int i, int j) const
T_Scalar & e (int i, int j)

Static Public Member Functions

static Matrix4 & getNull (Matrix4 &out)
static Matrix4 getNull ()
static Matrix4 getIdentity ()
static Matrix4 & getIdentity (Matrix4 &out)
static Matrix4 getPerspective (T_Scalar fovy, T_Scalar aspect_ratio, T_Scalar znear, T_Scalar zfar)
static Matrix4 getFrustum (T_Scalar pleft, T_Scalar pright, T_Scalar pbottom, T_Scalar ptop, T_Scalar pnear, T_Scalar pfar)
static Matrix4 getOrtho (T_Scalar pleft, T_Scalar pright, T_Scalar pbottom, T_Scalar ptop, T_Scalar pnear, T_Scalar pfar)
static Matrix4 getOrtho2D (T_Scalar pleft, T_Scalar pright, T_Scalar pbottom, T_Scalar ptop)
static Matrix4 getLookAt (const Vector3< T_Scalar > &eye, const Vector3< T_Scalar > &look, const Vector3< T_Scalar > &up)
static Matrix4 & getRotation (Matrix4 &out, T_Scalar degrees, T_Scalar x, T_Scalar y, T_Scalar z)
static Matrix4 getRotation (T_Scalar degrees, T_Scalar x, T_Scalar y, T_Scalar z)
static Matrix4 getRotation (T_Scalar degrees, const Vector3< T_Scalar > &v)
static Matrix4 getRotation (T_Scalar degrees1, const Vector3< T_Scalar > &v1, T_Scalar degrees2, const Vector3< T_Scalar > &v2)
static Matrix4 getRotation (T_Scalar degrees1, const Vector3< T_Scalar > &v1, T_Scalar degrees2, const Vector3< T_Scalar > &v2, T_Scalar degrees3, const Vector3< T_Scalar > &v3)
static Matrix4 getRotationXYZ (T_Scalar degX, T_Scalar degY, T_Scalar degZ)
static Matrix4 getRotationZYX (T_Scalar degZ, T_Scalar degY, T_Scalar degX)
static Matrix4 & getRotation (Matrix4 &out, const Vector3< T_Scalar > &from, const Vector3< T_Scalar > &to)
static Matrix4 getRotation (const Vector3< T_Scalar > &from, const Vector3< T_Scalar > &to)
static Matrix4 & getTranslation (Matrix4 &out, const Vector3< T_Scalar > &v)
static Matrix4 getTranslation (const Vector3< T_Scalar > &v)
static Matrix4 getTranslation (T_Scalar x, T_Scalar y, T_Scalar z)
static Matrix4 & getTranslation (Matrix4 &out, T_Scalar x, T_Scalar y, T_Scalar z)
static Matrix4 & getScaling (Matrix4 &out, const Vector3< T_Scalar > &v)
static Matrix4 getScaling (const Vector3< T_Scalar > &v)
static Matrix4 getScaling (T_Scalar x, T_Scalar y, T_Scalar z)
static Matrix4 & getScaling (Matrix4 &out, T_Scalar x, T_Scalar y, T_Scalar z)
static Matrix4 & multiply (Matrix4 &out, const Matrix4 &p, const Matrix4 &q)

Protected Attributes

Vector4< T_Scalar > mVec [4]

Detailed Description

template<typename T_Scalar>
class vl::Matrix4< T_Scalar >

The Matrix4 class is a template class that implements a generic 4x4 matrix, see also vl::dmat4, vl::fmat4, vl::umat4, vl::imat4.

See also:
Vector4, Vector3, Vector2, Matrix3, Matrix2

Definition at line 48 of file Matrix4.hpp.

Member Typedef Documentation

template<typename T_Scalar>
typedef T_Scalar vl::Matrix4< T_Scalar >::scalar_type

Definition at line 51 of file Matrix4.hpp.

Constructor & Destructor Documentation

template<typename T_Scalar>
template<typename T >
vl::Matrix4< T_Scalar >::Matrix4 ( const Matrix4< T > &  m ) [inline, explicit]

Definition at line 54 of file Matrix4.hpp.

template<typename T_Scalar>
vl::Matrix4< T_Scalar >::Matrix4 (  ) [inline]

Definition at line 62 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::getIdentity(), and vl::Matrix4< float >::getNull().

template<typename T_Scalar>
vl::Matrix4< T_Scalar >::Matrix4 ( T_Scalar  n ) [inline, explicit]

Definition at line 67 of file Matrix4.hpp.

template<typename T_Scalar>
vl::Matrix4< T_Scalar >::Matrix4 ( T_Scalar  e00,
T_Scalar  e01,
T_Scalar  e02,
T_Scalar  e03,
T_Scalar  e10,
T_Scalar  e11,
T_Scalar  e12,
T_Scalar  e13,
T_Scalar  e20,
T_Scalar  e21,
T_Scalar  e22,
T_Scalar  e23,
T_Scalar  e30,
T_Scalar  e31,
T_Scalar  e32,
T_Scalar  e33 
) [inline, explicit]

Definition at line 73 of file Matrix4.hpp.

Member Function Documentation

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::fill ( T_Scalar  val ) [inline]

Definition at line 84 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::getNull(), vl::SlicedVolume::setBox(), and vl::Matrix4< float >::setNull().

template<typename T_Scalar>
T_Scalar vl::Matrix4< T_Scalar >::diff ( const Matrix4< T_Scalar > &  other ) const [inline]

Definition at line 93 of file Matrix4.hpp.

template<typename T_Scalar>
Vector3<T_Scalar> vl::Matrix4< T_Scalar >::getX (  ) const [inline]

Definition at line 105 of file Matrix4.hpp.

Referenced by vl::TrackballManipulator::mouseMoveEvent(), and vl::GhostCameraManipulator::updateEvent().

template<typename T_Scalar>
Vector3<T_Scalar> vl::Matrix4< T_Scalar >::getY (  ) const [inline]

Definition at line 110 of file Matrix4.hpp.

Referenced by vl::Billboard::computeWorldMatrix(), vl::TrackballManipulator::mouseMoveEvent(), and vl::GhostCameraManipulator::updateEvent().

template<typename T_Scalar>
Vector3<T_Scalar> vl::Matrix4< T_Scalar >::getZ (  ) const [inline]

Definition at line 115 of file Matrix4.hpp.

Referenced by vl::Camera::adjustView(), vl::Billboard::computeWorldMatrix(), vl::TrackballManipulator::mouseMoveEvent(), vl::GhostCameraManipulator::updateEvent(), and vl::RaycastVolume::updateUniforms().

template<typename T_Scalar>
Vector3<T_Scalar> vl::Matrix4< T_Scalar >::getT (  ) const [inline]

Definition at line 120 of file Matrix4.hpp.

Referenced by vl::Camera::adjustView(), vl::Camera::computeRay(), vl::SceneManagerPortals::computeStartingSector(), vl::Billboard::computeWorldMatrix(), vl::DistanceLODEvaluator::evaluate(), vl::SceneManagerPortals::extractVisibleActors(), vl::TrackballManipulator::mouseDownEvent(), vl::Billboard::position(), vl::OcclusionCullRenderer::render_pass2(), vl::SlicedVolume::updateUniforms(), and vl::RaycastVolume::updateUniforms().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::setX ( const Vector3< T_Scalar > &  v ) [inline]

Definition at line 125 of file Matrix4.hpp.

Referenced by vl::Billboard::computeWorldMatrix(), vl::Matrix4< T_Scalar >::getLookAt(), and vl::A3DSLoader::read_TRIANGULAR_MESH().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::setY ( const Vector3< T_Scalar > &  v ) [inline]

Definition at line 133 of file Matrix4.hpp.

Referenced by vl::Billboard::computeWorldMatrix(), vl::Matrix4< T_Scalar >::getLookAt(), and vl::A3DSLoader::read_TRIANGULAR_MESH().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::setZ ( const Vector3< T_Scalar > &  v ) [inline]

Definition at line 141 of file Matrix4.hpp.

Referenced by vl::Billboard::computeWorldMatrix(), vl::Matrix4< T_Scalar >::getLookAt(), and vl::A3DSLoader::read_TRIANGULAR_MESH().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::setT ( const Vector3< T_Scalar > &  v ) [inline]

Definition at line 149 of file Matrix4.hpp.

Referenced by vl::Matrix4< T_Scalar >::getLookAt(), vl::TrackballManipulator::mouseMoveEvent(), and vl::A3DSLoader::read_TRIANGULAR_MESH().

template<typename T_Scalar>
bool vl::Matrix4< T_Scalar >::operator== ( const Matrix4< T_Scalar > &  m ) const [inline]

Definition at line 157 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::operator!=().

template<typename T_Scalar>
bool vl::Matrix4< T_Scalar >::operator!= ( const Matrix4< T_Scalar > &  m ) const [inline]

Definition at line 162 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::operator= ( const Matrix4< T_Scalar > &  m ) [inline]

Definition at line 167 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::operator+ ( const Matrix4< T_Scalar > &  m ) const [inline]

Definition at line 173 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::operator+= ( const Matrix4< T_Scalar > &  m ) [inline]

Definition at line 183 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::operator- ( const Matrix4< T_Scalar > &  m ) const [inline]

Definition at line 191 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::operator-= ( const Matrix4< T_Scalar > &  m ) [inline]

Definition at line 201 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::operator*= ( const Matrix4< T_Scalar > &  m ) [inline]

Definition at line 209 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::operator- (  ) const [inline]

Definition at line 214 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::operator+ ( T_Scalar  d ) const [inline]

Definition at line 223 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::operator+= ( T_Scalar  d ) [inline]

Definition at line 232 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::operator- ( T_Scalar  d ) const [inline]

Definition at line 240 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::operator-= ( T_Scalar  d ) [inline]

Definition at line 249 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::operator* ( T_Scalar  d ) const [inline]

Definition at line 257 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::operator*= ( T_Scalar  d ) [inline]

Definition at line 266 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::operator/ ( T_Scalar  d ) const [inline]

Definition at line 274 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::operator/= ( T_Scalar  d ) [inline]

Definition at line 284 of file Matrix4.hpp.

template<typename T_Scalar>
bool vl::Matrix4< T_Scalar >::isIdentity (  ) const [inline]

Definition at line 293 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::as3x3 (  ) const [inline]

Definition at line 299 of file Matrix4.hpp.

Referenced by vl::TextureMatrix::apply(), vl::EdgeUpdateCallback::onActorRenderStarted(), vl::Geometry::transform(), and vl::ProjViewTransfCallback::updateMatrices().

template<typename T_Scalar>
Matrix3<T_Scalar> vl::Matrix4< T_Scalar >::get3x3 (  ) const [inline]

Definition at line 312 of file Matrix4.hpp.

Referenced by vl::Quaternion< T_Scalar >::setFromMatrix(), and vl::TrackballManipulator::trackballRotation().

template<typename T_Scalar>
void vl::Matrix4< T_Scalar >::set3x3 ( const Matrix3< T_Scalar > &  m ) [inline]

This writes only on the upper 3x3 part of the matrix without touching the last row and column.

Definition at line 322 of file Matrix4.hpp.

template<typename T_Scalar>
T_Scalar* vl::Matrix4< T_Scalar >::ptr (  ) [inline]

Definition at line 329 of file Matrix4.hpp.

Referenced by vl::Camera::applyModelViewMatrix(), vl::Camera::applyViewMatrix(), vl::Matrix4< T_Scalar >::getInverse(), vl::Uniform::getUniform(), vl::GLSLProgram::getUniform(), vl::Matrix4< float >::isIdentity(), vl::Matrix4< float >::multiply(), vl::Text::renderBackground(), vl::Text::renderBorder(), vl::EdgeRenderer::renderLines(), vl::EdgeRenderer::renderSolids(), vl::Text::renderText(), vl::Uniform::setUniform(), and vl::ProjViewTransfCallback::updateMatrices().

template<typename T_Scalar>
const T_Scalar* vl::Matrix4< T_Scalar >::ptr (  ) const [inline]

Definition at line 334 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::transpose (  ) [inline]

Definition at line 339 of file Matrix4.hpp.

Referenced by vl::ProjViewTransfCallback::updateMatrices().

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::getTransposed (  ) const [inline]

Definition at line 352 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::getTransposed ( Matrix4< T_Scalar > &  dest ) const [inline]

Definition at line 361 of file Matrix4.hpp.

template<typename T_Scalar>
bool vl::Matrix4< T_Scalar >::isNull (  ) const [inline]

Definition at line 369 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::setNull (  ) [inline]

Definition at line 378 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4& vl::Matrix4< T_Scalar >::getNull ( Matrix4< T_Scalar > &  out ) [inline, static]

Definition at line 384 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getNull (  ) [inline, static]

Definition at line 390 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::setIdentity (  ) [inline]

Definition at line 395 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::getIdentity(), vl::Matrix4< T_Scalar >::getRotation(), vl::Matrix4< float >::getScaling(), vl::Matrix4< float >::getTranslation(), vl::Matrix4< float >::Matrix4(), and vl::Text::resetMatrix().

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getIdentity (  ) [inline, static]

Definition at line 408 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4& vl::Matrix4< T_Scalar >::getIdentity ( Matrix4< T_Scalar > &  out ) [inline, static]

Definition at line 413 of file Matrix4.hpp.

template<typename T_Scalar >
T_Scalar vl::Matrix4< T_Scalar >::getInverse ( Matrix4< T_Scalar > &  dest ) const

Definition at line 966 of file Matrix4.hpp.

References vl::Matrix4< T_Scalar >::ptr(), and VL_CHECK.

Referenced by vl::Matrix4< float >::getInverse(), vl::Matrix4< float >::invert(), vl::SlicedVolume::onActorRenderStarted(), vl::EdgeUpdateCallback::onActorRenderStarted(), vl::Geometry::transform(), vl::SlicedVolume::updateUniforms(), and vl::RaycastVolume::updateUniforms().

template<typename T_Scalar>
Matrix4 vl::Matrix4< T_Scalar >::getInverse ( T_Scalar *  determinant = NULL ) const [inline]

Definition at line 421 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::invert ( T_Scalar *  determinant = NULL ) [inline]

Definition at line 430 of file Matrix4.hpp.

Referenced by vl::Camera::setInverseViewMatrix(), vl::Camera::setViewMatrix(), and vl::ProjViewTransfCallback::updateMatrices().

template<typename T_Scalar>
Matrix4< T_Scalar > vl::Matrix4< T_Scalar >::getPerspective ( T_Scalar  fovy,
T_Scalar  aspect_ratio,
T_Scalar  znear,
T_Scalar  zfar 
) [static]

Definition at line 782 of file Matrix4.hpp.

References vl::cos(), vl::dDEG_TO_RAD, vl::Matrix4< T_Scalar >::e(), and vl::sin().

template<typename T_Scalar>
Matrix4< T_Scalar > vl::Matrix4< T_Scalar >::getFrustum ( T_Scalar  pleft,
T_Scalar  pright,
T_Scalar  pbottom,
T_Scalar  ptop,
T_Scalar  pnear,
T_Scalar  pfar 
) [static]

Definition at line 804 of file Matrix4.hpp.

References vl::Matrix4< T_Scalar >::e().

template<typename T_Scalar>
Matrix4< T_Scalar > vl::Matrix4< T_Scalar >::getOrtho ( T_Scalar  pleft,
T_Scalar  pright,
T_Scalar  pbottom,
T_Scalar  ptop,
T_Scalar  pnear,
T_Scalar  pfar 
) [static]

Definition at line 827 of file Matrix4.hpp.

References vl::Matrix4< T_Scalar >::e().

template<typename T_Scalar>
Matrix4< T_Scalar > vl::Matrix4< T_Scalar >::getOrtho2D ( T_Scalar  pleft,
T_Scalar  pright,
T_Scalar  pbottom,
T_Scalar  ptop 
) [static]

Definition at line 855 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4< T_Scalar > vl::Matrix4< T_Scalar >::getLookAt ( const Vector3< T_Scalar > &  eye,
const Vector3< T_Scalar > &  look,
const Vector3< T_Scalar > &  up 
) [static]

Definition at line 749 of file Matrix4.hpp.

References vl::cross(), vl::Vector3< T_Scalar >::normalize(), vl::normalize(), vl::Matrix4< T_Scalar >::setT(), vl::Matrix4< T_Scalar >::setX(), vl::Matrix4< T_Scalar >::setY(), and vl::Matrix4< T_Scalar >::setZ().

template<typename T_Scalar>
void vl::Matrix4< T_Scalar >::getAsLookAt ( Vector3< T_Scalar > &  eye,
Vector3< T_Scalar > &  look,
Vector3< T_Scalar > &  up,
Vector3< T_Scalar > &  right 
) const

Definition at line 767 of file Matrix4.hpp.

References vl::Vector3< T_Scalar >::normalize().

Referenced by vl::Camera::getViewMatrixAsLookAt().

template<typename T_Scalar>
void vl::Matrix4< T_Scalar >::getYXRotationAngles ( T_Scalar &  degrees_y,
T_Scalar &  degrees_x 
) const

If this matrix can be represented as RY(degrees_y) * RX(degrees_x), where RX and RY are getRotation matrices around the X and Y axis respectively, this function returns the getRotation angles degrees_y and degrees_x.

Note:
This function can only retrieve angles that satisfy the following conditions:
  • -180 <= degrees_y <= 180
  • -180 <= degrees_x <= 180 and degrees_x != 90

Definition at line 1156 of file Matrix4.hpp.

References vl::acos(), vl::clamp(), vl::dot(), vl::dRAD_TO_DEG, and vl::Vector3< T_Scalar >::normalize().

Referenced by vl::GhostCameraManipulator::enableEvent().

template<typename T_Scalar>
Matrix4< T_Scalar > & vl::Matrix4< T_Scalar >::getRotation ( Matrix4< T_Scalar > &  out,
T_Scalar  degrees,
T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [static]

Definition at line 861 of file Matrix4.hpp.

References vl::cos(), vl::dDEG_TO_RAD, vl::dot(), vl::Matrix4< T_Scalar >::e(), vl::Matrix4< T_Scalar >::setIdentity(), vl::sin(), and vl::sqrt().

Referenced by vl::Matrix4< float >::getRotation(), vl::Matrix4< float >::getRotationXYZ(), vl::Matrix4< float >::getRotationZYX(), and vl::Matrix4< float >::rotate().

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getRotation ( T_Scalar  degrees,
T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [inline, static]

Definition at line 454 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getRotation ( T_Scalar  degrees,
const Vector3< T_Scalar > &  v 
) [inline, static]

Definition at line 460 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getRotation ( T_Scalar  degrees1,
const Vector3< T_Scalar > &  v1,
T_Scalar  degrees2,
const Vector3< T_Scalar > &  v2 
) [inline, static]

Definition at line 465 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getRotation ( T_Scalar  degrees1,
const Vector3< T_Scalar > &  v1,
T_Scalar  degrees2,
const Vector3< T_Scalar > &  v2,
T_Scalar  degrees3,
const Vector3< T_Scalar > &  v3 
) [inline, static]

Definition at line 470 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::rotate ( T_Scalar  degrees,
const Vector3< T_Scalar > &  v 
) [inline]

Definition at line 475 of file Matrix4.hpp.

Referenced by vl::Text::rotate(), and vl::Matrix4< float >::rotate().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::rotate ( T_Scalar  degrees,
T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [inline]

Definition at line 480 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::rotate ( T_Scalar  degrees1,
const Vector3< T_Scalar > &  v1,
T_Scalar  degrees2,
const Vector3< T_Scalar > &  v2 
) [inline]

Definition at line 485 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::rotate ( T_Scalar  degrees1,
const Vector3< T_Scalar > &  v1,
T_Scalar  degrees2,
const Vector3< T_Scalar > &  v2,
T_Scalar  degrees3,
const Vector3< T_Scalar > &  v3 
) [inline]

Definition at line 490 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getRotationXYZ ( T_Scalar  degX,
T_Scalar  degY,
T_Scalar  degZ 
) [inline, static]

Definition at line 495 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::rotateXYZ().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::rotateXYZ ( T_Scalar  degX,
T_Scalar  degY,
T_Scalar  degZ 
) [inline]

Definition at line 500 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getRotationZYX ( T_Scalar  degZ,
T_Scalar  degY,
T_Scalar  degX 
) [inline, static]

Definition at line 505 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::rotateZYX().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::rotateZYX ( T_Scalar  degZ,
T_Scalar  degY,
T_Scalar  degX 
) [inline]

Definition at line 510 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4< T_Scalar > & vl::Matrix4< T_Scalar >::getRotation ( Matrix4< T_Scalar > &  out,
const Vector3< T_Scalar > &  from,
const Vector3< T_Scalar > &  to 
) [static]

Definition at line 1133 of file Matrix4.hpp.

References vl::acos(), vl::clamp(), vl::cross(), vl::dot(), vl::dRAD_TO_DEG, vl::Vector3< T_Scalar >::normalize(), vl::Vector3< T_Scalar >::x(), vl::Vector3< T_Scalar >::y(), and vl::Vector3< T_Scalar >::z().

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getRotation ( const Vector3< T_Scalar > &  from,
const Vector3< T_Scalar > &  to 
) [inline, static]

Definition at line 517 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::rotate ( const Vector4< T_Scalar > &  from,
const Vector4< T_Scalar > &  to 
) [inline]

Definition at line 523 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::rotate ( const Vector3< T_Scalar > &  from,
const Vector3< T_Scalar > &  to 
) [inline]

Definition at line 528 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4& vl::Matrix4< T_Scalar >::getTranslation ( Matrix4< T_Scalar > &  out,
const Vector3< T_Scalar > &  v 
) [inline, static]

Definition at line 533 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::getTranslation(), and vl::Matrix4< float >::translate().

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getTranslation ( const Vector3< T_Scalar > &  v ) [inline, static]

Definition at line 538 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getTranslation ( T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [inline, static]

Definition at line 544 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4& vl::Matrix4< T_Scalar >::getTranslation ( Matrix4< T_Scalar > &  out,
T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [inline, static]

Definition at line 550 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::translate ( T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [inline]

Definition at line 559 of file Matrix4.hpp.

Referenced by vl::Text::boundingRectTransformed(), vl::Terrain::init(), vl::Text::renderText(), and vl::Text::translate().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::translate ( const Vector3< T_Scalar > &  v ) [inline]

Definition at line 564 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4& vl::Matrix4< T_Scalar >::getScaling ( Matrix4< T_Scalar > &  out,
const Vector3< T_Scalar > &  v 
) [inline, static]

Definition at line 569 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::getScaling(), and vl::Matrix4< float >::scale().

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getScaling ( const Vector3< T_Scalar > &  v ) [inline, static]

Definition at line 574 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4 vl::Matrix4< T_Scalar >::getScaling ( T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [inline, static]

Definition at line 580 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4& vl::Matrix4< T_Scalar >::getScaling ( Matrix4< T_Scalar > &  out,
T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [inline, static]

Definition at line 586 of file Matrix4.hpp.

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::scale ( T_Scalar  x,
T_Scalar  y,
T_Scalar  z 
) [inline]

Definition at line 595 of file Matrix4.hpp.

Referenced by vl::Terrain::init().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::scale ( const Vector3< T_Scalar >  v ) [inline]

Definition at line 600 of file Matrix4.hpp.

template<typename T_Scalar>
static Matrix4& vl::Matrix4< T_Scalar >::multiply ( Matrix4< T_Scalar > &  out,
const Matrix4< T_Scalar > &  p,
const Matrix4< T_Scalar > &  q 
) [inline, static]

Definition at line 605 of file Matrix4.hpp.

Referenced by vl::operator*(), vl::Matrix4< float >::postMultiply(), and vl::Matrix4< float >::preMultiply().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::postMultiply ( const Matrix4< T_Scalar > &  m ) [inline]

Definition at line 632 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::operator*=().

template<typename T_Scalar>
Matrix4& vl::Matrix4< T_Scalar >::preMultiply ( const Matrix4< T_Scalar > &  m ) [inline]

Definition at line 638 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::rotate(), vl::Matrix4< float >::rotateXYZ(), vl::Matrix4< float >::rotateZYX(), vl::Matrix4< float >::scale(), and vl::Matrix4< float >::translate().

template<typename T_Scalar>
const T_Scalar& vl::Matrix4< T_Scalar >::e ( int  i,
int  j 
) const [inline]

Definition at line 645 of file Matrix4.hpp.

Referenced by vl::Camera::applyModelViewMatrix(), vl::Camera::applyViewMatrix(), vl::Matrix4< float >::diff(), vl::extractPlanes(), vl::Matrix4< float >::fill(), vl::Matrix4< float >::get3x3(), vl::Matrix4< T_Scalar >::getFrustum(), vl::Matrix4< T_Scalar >::getOrtho(), vl::Matrix4< T_Scalar >::getPerspective(), vl::Matrix4< T_Scalar >::getRotation(), vl::Matrix4< float >::getScaling(), vl::Matrix4< float >::getTranslation(), vl::Matrix4< float >::getTransposed(), vl::Matrix4< float >::isNull(), vl::Matrix4< float >::Matrix4(), vl::matrixCompMult(), vl::Matrix4< float >::multiply(), vl::operator*(), vl::Matrix4< float >::operator*(), vl::Matrix4< float >::operator*=(), vl::Matrix4< float >::operator+(), vl::Matrix4< float >::operator+=(), vl::Matrix4< float >::operator-(), vl::Matrix4< float >::operator-=(), vl::Matrix4< float >::operator/(), vl::Matrix4< float >::operator/=(), vl::outerProduct(), vl::Matrix4< float >::ptr(), vl::Text::renderBackground(), vl::Text::renderBorder(), vl::Text::renderText(), vl::Matrix4< float >::set3x3(), vl::Matrix4< float >::transpose(), and vl::transpose().

template<typename T_Scalar>
T_Scalar& vl::Matrix4< T_Scalar >::e ( int  i,
int  j 
) [inline]

Definition at line 646 of file Matrix4.hpp.

Member Data Documentation

template<typename T_Scalar>
Vector4<T_Scalar> vl::Matrix4< T_Scalar >::mVec[4] [protected]

Definition at line 653 of file Matrix4.hpp.

Referenced by vl::Matrix4< float >::e(), vl::Matrix4< float >::getT(), vl::Matrix4< float >::getX(), vl::Matrix4< float >::getY(), vl::Matrix4< float >::getZ(), vl::Matrix4< float >::operator=(), vl::Matrix4< float >::operator==(), vl::Matrix4< float >::setIdentity(), vl::Matrix4< float >::setT(), vl::Matrix4< float >::setX(), vl::Matrix4< float >::setY(), and vl::Matrix4< float >::setZ().

The documentation for this class was generated from the following file:
Visualization Library v2011.05.1144 Reference Documentation
Copyright 2005-2011 Michele Bosi. All rights reserved.
Updated on Tue Sep 13 2011 21:59:07.
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