G3D::Matrix4 Class Reference#include <Matrix4.h>
List of all members.
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Public Member Functions |
| | Matrix4 (float r1c1, float r1c2, float r1c3, float r1c4, float r2c1, float r2c2, float r2c3, float r2c4, float r3c1, float r3c2, float r3c3, float r3c4, float r4c1, float r4c2, float r4c3, float r4c4) |
| | Matrix4 (const float *init) |
| | Matrix4 (const class CoordinateFrame &c) |
| | Matrix4 (const double *init) |
| | Matrix4 () |
| CoordinateFrame | approxCoordinateFrame () const |
| float * | operator[] (int r) |
| const float * | operator[] (int r) const |
| | operator float * () |
| | operator const float * () const |
| Matrix4 | operator * (const Matrix4 &other) const |
| void | setRow (int r, const class Vector4 &v) |
| void | setColumn (int c, const Vector4 &v) |
| Vector4 | getRow (int r) const |
| Vector4 | getColumn (int c) const |
| Matrix4 | operator * (const float s) const |
| Vector4 | operator * (const Vector4 &vector) const |
| Matrix4 | transpose () const |
| bool | operator!= (const Matrix4 &other) const |
| bool | operator== (const Matrix4 &other) const |
| float | determinant () const |
| Matrix4 | inverse () const |
| Matrix4 | adjoint () const |
| Matrix4 | cofactor () const |
| void | serialize (class BinaryOutput &b) const |
| void | deserialize (class BinaryInput &b) |
| std::string | toString () const |
Static Public Member Functions |
| static const Matrix4 & | identity () |
| static const Matrix4 & | zero () |
| static Matrix4 | orthogonalProjection (float left, float right, float bottom, float top, float nearval, float farval) |
| static Matrix4 | orthogonalProjection (const class Rect2D &rect, float nearval, float farval) |
| static Matrix4 | perspectiveProjection (float left, float right, float bottom, float top, float nearval, float farval) |
Static Public Attributes |
| static const Matrix4 | IDENTITY |
| static const Matrix4 | ZERO |
Detailed Description
A 4x4 matrix.
See also G3D::CoordinateFrame, G3D::Matrix3, G3D::Quat
Constructor & Destructor Documentation
| G3D::Matrix4::Matrix4 |
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float |
r1c1, |
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float |
r1c2, |
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float |
r1c3, |
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float |
r1c4, |
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float |
r2c1, |
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float |
r2c2, |
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float |
r2c3, |
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float |
r2c4, |
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float |
r3c1, |
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float |
r3c2, |
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float |
r3c3, |
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float |
r3c4, |
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float |
r4c1, |
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float |
r4c2, |
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float |
r4c3, |
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float |
r4c4 |
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| G3D::Matrix4::Matrix4 |
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const float * |
init |
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init should be row major. |
| G3D::Matrix4::Matrix4 |
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const double * |
init |
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| G3D::Matrix4::Matrix4 |
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Member Function Documentation
| Matrix4 G3D::Matrix4::adjoint |
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const |
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Transpose of the cofactor matrix (used in computing the inverse). Note: This is in fact only one type of adjoint. More generally, an adjoint of a matrix is any mapping of a matrix which possesses certain properties. This returns the so-called adjugate or classical adjoint. |
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Produces an RT transformation that nearly matches this Matrix4. Because a Matrix4 may not be precisely a rotation and translation, this may introduce error. |
| Matrix4 G3D::Matrix4::cofactor |
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const |
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| void G3D::Matrix4::deserialize |
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class BinaryInput & |
b |
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| float G3D::Matrix4::determinant |
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const |
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| Vector4 G3D::Matrix4::getColumn |
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int |
c |
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const |
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| Vector4 G3D::Matrix4::getRow |
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int |
r |
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const |
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| static const Matrix4& G3D::Matrix4::identity |
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[static] |
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| Matrix4 G3D::Matrix4::inverse |
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const |
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| Matrix4 G3D::Matrix4::operator * |
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const float |
s |
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const |
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| G3D::Matrix4::operator const float * |
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const [inline] |
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| G3D::Matrix4::operator float * |
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[inline] |
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| bool G3D::Matrix4::operator!= |
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const Matrix4 & |
other |
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const |
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| bool G3D::Matrix4::operator== |
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const Matrix4 & |
other |
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const |
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| const float* G3D::Matrix4::operator[] |
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int |
r |
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const [inline] |
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| float* G3D::Matrix4::operator[] |
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int |
r |
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[inline] |
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| static Matrix4 G3D::Matrix4::orthogonalProjection |
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const class Rect2D & |
rect, |
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float |
nearval, |
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float |
farval |
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[static] |
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| static Matrix4 G3D::Matrix4::orthogonalProjection |
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float |
left, |
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float |
right, |
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float |
bottom, |
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float |
top, |
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float |
nearval, |
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float |
farval |
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Constructs an orthogonal projection matrix from the given parameters. Near and far are the NEGATIVE of the near and far plane Z values (to follow OpenGL conventions). |
| static Matrix4 G3D::Matrix4::perspectiveProjection |
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float |
left, |
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float |
right, |
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float |
bottom, |
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float |
top, |
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float |
nearval, |
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float |
farval |
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[static] |
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| void G3D::Matrix4::serialize |
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class BinaryOutput & |
b |
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const |
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| void G3D::Matrix4::setColumn |
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int |
c, |
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const Vector4 & |
v |
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| void G3D::Matrix4::setRow |
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int |
r, |
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const class Vector4 & |
v |
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| std::string G3D::Matrix4::toString |
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const |
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| Matrix4 G3D::Matrix4::transpose |
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const |
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| static const Matrix4& G3D::Matrix4::zero |
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Member Data Documentation
The documentation for this class was generated from the following file:
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