Urho3D::Matrix3 Class Reference
Public Member Functions |
Static Public Member Functions |
Public Attributes |
Static Public Attributes |
List of all members
Urho3D::Matrix3 Class Reference
3x3 matrix for rotation and scaling. More...
#include <Urho3D/Math/Matrix3.h>
Collaboration diagram for Urho3D::Matrix3:
Public Member Functions | |
| Matrix3 () noexcept | |
| Construct an identity matrix. | |
| Matrix3 (const Matrix3 &matrix) noexcept=default | |
| Copy-construct from another matrix. | |
| Matrix3 (float v00, float v01, float v02, float v10, float v11, float v12, float v20, float v21, float v22) noexcept | |
| Construct from values. | |
| Matrix3 (const float *data) noexcept | |
| Construct from a float array. | |
| Matrix3 & | operator= (const Matrix3 &rhs) noexcept=default |
| Assign from another matrix. | |
| bool | operator== (const Matrix3 &rhs) const |
| Test for equality with another matrix without epsilon. | |
| bool | operator!= (const Matrix3 &rhs) const |
| Test for inequality with another matrix without epsilon. | |
| Vector3 | operator* (const Vector3 &rhs) const |
| Multiply a Vector3. | |
| Matrix3 | operator+ (const Matrix3 &rhs) const |
| Add a matrix. | |
| Matrix3 | operator- (const Matrix3 &rhs) const |
| Subtract a matrix. | |
| Matrix3 | operator* (float rhs) const |
| Multiply with a scalar. | |
| Matrix3 | operator* (const Matrix3 &rhs) const |
| Multiply a matrix. | |
| void | SetScale (const Vector3 &scale) |
| Set scaling elements. | |
| void | SetScale (float scale) |
| Set uniform scaling elements. | |
| Vector3 | Scale () const |
| Return the scaling part. | |
| Vector3 | SignedScale (const Matrix3 &rotation) const |
| Return the scaling part with the sign. Reference rotation matrix is required to avoid ambiguity. | |
| Matrix3 | Transpose () const |
| Return transposed. | |
| Matrix3 | Scaled (const Vector3 &scale) const |
| Return scaled by a vector. | |
| bool | Equals (const Matrix3 &rhs) const |
| Test for equality with another matrix with epsilon. | |
| Matrix3 | Inverse () const |
| Return inverse. | |
| const float * | Data () const |
| Return float data. | |
| float | Element (unsigned i, unsigned j) const |
| Return matrix element. | |
| Vector3 | Row (unsigned i) const |
| Return matrix row. | |
| Vector3 | Column (unsigned j) const |
| Return matrix column. | |
| bool | IsNaN () const |
| Return whether any element is NaN. | |
| bool | IsInf () const |
| Return whether any element is Inf. | |
| String | ToString () const |
| Return as string. | |
Static Public Member Functions | |
| static void | BulkTranspose (float *dest, const float *src, unsigned count) |
| Bulk transpose matrices. | |
Public Attributes | |
| float | m00_ |
| float | m01_ |
| float | m02_ |
| float | m10_ |
| float | m11_ |
| float | m12_ |
| float | m20_ |
| float | m21_ |
| float | m22_ |
Static Public Attributes | |
| static const Matrix3 | ZERO |
| Zero matrix. | |
| static const Matrix3 | IDENTITY |
| Identity matrix. | |
Detailed Description
3x3 matrix for rotation and scaling.
The documentation for this class was generated from the following files:
- Source/Urho3D/Math/Matrix3.h
- Source/Urho3D/Math/Matrix3.cpp