csMatrix3

In file include/csgeom/math3d.h:

class csMatrix3

A 3x3 matrix

Inheritance:

Public Methods
inline csVector3 Col1(): Get the first column of this matrix as a vector.
inline csVector3 Col2(): Get the second column of this matrix as a vector.
inline csVector3 Col3(): Get the third column of this matrix as a vector.
csMatrix3(): Construct a matrix, initialized to be the identity.
csMatrix3(float m11, float m12, float m13, float m21, float m22, float m23, float m31, float m32, float m33): Construct a matrix and initialize it.
float Determinant(): Compute the determinant of this matrix.
inline csMatrix3 GetInverse(): Return the inverse of this matrix.
csMatrix3 GetTranspose(): Return the transpose of this matrix.
void Identity(): Set this matrix to the identity matrix.
void Invert(): Invert this matrix.
friend bool operator!= (const csMatrix3& m1, const csMatrix3& m2): Check if two matricies are not equal.
friend csMatrix3 operator* (float f, const csMatrix3& m): Multiply a matrix and a scalar.
inline friend csVector3 operator* (const csMatrix3& m, const csVector3& v): Multiply a vector by a matrix (transform it).
friend csMatrix3 operator* (const csMatrix3& m, float f): Multiply a matrix and a scalar.
friend csMatrix3 operator* (const csMatrix3& m1, const csMatrix3& m2): Multiply two matricies.
csMatrix3& operator*= (float s): Multiply this matrix with a scalar.
csMatrix3& operator*= (const csMatrix3& m): Multiply another matrix with this matrix.
inline csMatrix3 operator+ (): Unary + operator.
friend csMatrix3 operator+ (const csMatrix3& m1, const csMatrix3& m2): Add two matricies.
csMatrix3& operator+= (const csMatrix3& m): Add another matrix to this matrix.
friend csMatrix3 operator- (const csMatrix3& m1, const csMatrix3& m2): Subtract two matricies.
inline csMatrix3 operator- (): Unary - operator.
csMatrix3& operator-= (const csMatrix3& m): Subtract another matrix from this matrix.
friend csMatrix3 operator/ (const csMatrix3& m, float f): Divide a matrix by a scalar.
csMatrix3& operator/= (float s): Divide this matrix by a scalar.
friend bool operator< (const csMatrix3& m, float f): Test if each component of a matrix is less than a small epsilon value.
friend bool operator== (const csMatrix3& m1, const csMatrix3& m2): Check if two matricies are equal.
friend bool operator> (float f, const csMatrix3& m): Test if each component of a matrix is greater than a small epsilon value.
inline csVector3 Row1(): Get the first row of this matrix as a vector.
inline csVector3 Row2(): Get the second row of this matrix as a vector.
inline csVector3 Row3(): Get the third row of this matrix as a vector.
inline void Set(float m11, float m12, float m13, float m21, float m22, float m23, float m31, float m32, float m33): Set matrix values.
void Transpose(): Transpose this matrix.