GEL
2
GEL is a library for Geometry and Linear Algebra
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Two by two double matrix. More...
#include <Mat2x2d.h>
Inherits CGLA::ArithSqMat2x2Float< Vec2d, Mat2x2d >.
Public Member Functions | |
Mat2x2d (Vec2d a, Vec2d b) | |
Construct a Mat2x2d from two Vec2d vectors. | |
Mat2x2d (double a, double b, double c, double d) | |
Construct a Mat2x2f from four scalars. | |
Mat2x2d () | |
Construct the NAN matrix. | |
Mat2x2d (double a) | |
Construct a Mat2x2d from a single scalar. |
Two by two double matrix.
This class is useful for various vector transformations in the plane.