#include <freecloth/geom/geMatrix4.h>
Collaboration diagram for GeMatrix4:
Public Methods | |
| GeMatrix4 () | |
| GeMatrix4 (Float entry00, Float entry01, Float entry02, Float entry03, Float entry10, Float entry11, Float entry12, Float entry13, Float entry20, Float entry21, Float entry22, Float entry23, Float entry30, Float entry31, Float entry32, Float entry33) | |
| Float | operator() (UInt32 row, UInt32 col) const |
| Float & | operator() (UInt32 row, UInt32 col) |
| GeMatrix4 & | operator *= (const GeMatrix4 &) |
| GeMatrix4 & | operator *= (Float) |
| GeMatrix4 & | operator+= (const GeMatrix4 &) |
| GeMatrix4 & | operator-= (const GeMatrix4 &) |
| GeMatrix4 | operator * (const GeMatrix4 &) const |
| GeVector | operator * (const GeVector &) const |
| Matrix-vector multiplication. Treats vector as 4x1, with last element zero. | |
| GePoint | operator * (const GePoint &) const |
| Matrix-vector multiplication. Treats point as 4x1, with last element one. | |
| GeMatrix4 | operator * (Float) const |
| GeMatrix4 | operator+ (const GeMatrix4 &) const |
| GeMatrix4 | operator- (const GeMatrix4 &) const |
| bool | operator== (const GeMatrix4 &) const |
| bool | operator!= (const GeMatrix4 &) const |
| Float | getTrace () const |
| Sum of diagonal elements. | |
| const Float * | asColMajor () const |
| GeMatrix4 | getTranspose () const |
Static Public Methods | |
| GeMatrix4 | colMajor (const Float data[16]) |
| Named constructor: construct from float array, column-major storage. | |
| GeMatrix4 | rowMajor (const Float data[16]) |
| Named constructor: construct from float array, row-major storage. | |
| GeMatrix4 | rotation (const GeMatrix3 &) |
| Named constructor: construct a rotation matrix: the top-left 3x3 block filled with the given data. | |
| GeMatrix4 | rotation (const GeVector &axis, Float theta) |
| Named constructor: construct a rotation matrix, representing a rotation of theta about the given axis. | |
| GeMatrix4 | translation (const GeVector &) |
| Named constructor: construct a translation matrix: an identity matrix, plus the given vector in the fourth column. | |
| GeMatrix4 | scaling (Float sx, Float sy, Float sz) |
| Named constructor: construct a scaling matrix, with [sx sy sz 1] along the main diagonal. | |
| GeMatrix4 | outerProduct (const GeVector &a, const GeVector &b) |
| Named constructor: create matrix M = a * b^T. | |
| GeMatrix4 | from3x3 (const GeMatrix3 &) |
| Named constructor: embeds 3x3 matrix in the top-left of an identity matrix. | |
Static Public Attributes | |
| const GeMatrix4 | ZERO |
| const GeMatrix4 | IDENTITY |
Private Attributes | |
| Float | _data [16] |
Definition at line 40 of file geMatrix4.h.
1.2.14 written by Dimitri van Heesch,
© 1997-2002