C# 클래스 Box2DX.Common.Mat22

공개 프로퍼티들

프로퍼티	타입	설명
Col1	System.Vector2
Col2	System.Vector2

메소드	설명
GetAngle ( ) : float	Extract the angle from this matrix (assumed to be a rotation matrix).
GetInverse ( ) : Mat22	Compute the inverse of this matrix, such that inv(A) * A = identity.
Mat22 ( System.Vector2 c1, System.Vector2 c2 ) : System	Construct this matrix using columns.
Mat22 ( float angle ) : System	Construct this matrix using an angle. This matrix becomes an orthonormal rotation matrix.
Mat22 ( float a11, float a12, float a21, float a22 ) : System	Construct this matrix using scalars.
Multiply ( System.Vector2 vector ) : System.Vector2
Set ( System.Vector2 c1, System.Vector2 c2 ) : void	Initialize this matrix using columns.
Set ( float angle ) : void	Initialize this matrix using an angle. This matrix becomes an orthonormal rotation matrix.
Solve ( System.Vector2 b ) : System.Vector2	Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse in one-shot cases.
operator ( ) : Mat22

Extract the angle from this matrix (assumed to be a rotation matrix).

public GetAngle ( ) : float
리턴	float

Compute the inverse of this matrix, such that inv(A) * A = identity.

public GetInverse ( ) : Mat22
리턴	Mat22

Construct this matrix using columns.

public Mat22 ( System.Vector2 c1, System.Vector2 c2 ) : System
c1	System.Vector2
c2	System.Vector2
리턴	System

Construct this matrix using an angle. This matrix becomes an orthonormal rotation matrix.

public Mat22 ( float angle ) : System
angle	float
리턴	System

Construct this matrix using scalars.

public Mat22 ( float a11, float a12, float a21, float a22 ) : System
a11	float
a12	float
a21	float
a22	float
리턴	System

public Multiply ( System.Vector2 vector ) : System.Vector2
vector	System.Vector2
리턴	System.Vector2

Initialize this matrix using columns.

public Set ( System.Vector2 c1, System.Vector2 c2 ) : void
c1	System.Vector2
c2	System.Vector2
리턴	void

Initialize this matrix using an angle. This matrix becomes an orthonormal rotation matrix.

Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse in one-shot cases.

public Solve ( System.Vector2 b ) : System.Vector2
b	System.Vector2
리턴	System.Vector2

public static operator ( ) : Mat22
리턴	Mat22

public Vector2,System Col1
리턴	System.Vector2

public Vector2,System Col2
리턴	System.Vector2