C# Class Box2DX.Common.Mat33

A 3-by-3 matrix. Stored in column-major order.

Mostra file Open project: KrugerHeavyIndustries/box2d-unity Class Usage Examples

Public Properties

Property	Type	Description
Col1	System.Vector3
Col2	System.Vector3
Col3	System.Vector3

Public Methods

Method	Description
Mat33 ( System.Vector3 c1, System.Vector3 c2, System.Vector3 c3 ) : System	Construct this matrix using columns.
SetZero ( ) : void	Set this matrix to all zeros.
Solve22 ( 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. Solve only the upper 2-by-2 matrix equation.
Solve33 ( System.Vector3 b ) : System.Vector3	Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse in one-shot cases.

Method Details

Mat33() public method

Construct this matrix using columns.

public Mat33 ( System.Vector3 c1, System.Vector3 c2, System.Vector3 c3 ) : System
c1	System.Vector3
c2	System.Vector3
c3	System.Vector3
return	System

SetZero() public method

Set this matrix to all zeros.

public SetZero ( ) : void
return	void

Solve22() public method

Solve A * x = b, where b is a column vector. This is more efficient than computing the inverse in one-shot cases. Solve only the upper 2-by-2 matrix equation.

public Solve22 ( System.Vector2 b ) : System.Vector2
b	System.Vector2
return	System.Vector2

Solve33() public method

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

public Solve33 ( System.Vector3 b ) : System.Vector3
b	System.Vector3
return	System.Vector3

Property Details

Col1 public_oe property

public Vector3,System Col1
return	System.Vector3

Col2 public_oe property

public Vector3,System Col2
return	System.Vector3

Col3 public_oe property

public Vector3,System Col3
return	System.Vector3