internal void Set(ref Matrix2x3 toWorld)
{
this.ToWorld = toWorld;
Matrix2x3.Invert(ref toWorld, out ToBody);
Matrix2x2.CreateNormal(ref toWorld, out ToWorldNormal);
Matrix2x2.CreateNormal(ref ToBody, out ToBodyNormal);
}
/* public static ALVector2D Transform(Matrix2D matrix, ALVector2D source)
* {
* ALVector2D result;
* Transform(ref matrix,ref source,out result);
* return result;
* }
* public static void Transform(ref Matrix2D matrix, ref ALVector2D source, out ALVector2D result)
* {
* Scalar dAngle;
* Vector2D angular = Vector2D.XAxis;
* Vector2D.Transform(ref matrix.Vertex, ref source.Linear, out result.Linear);
* Vector2D.Transform(ref matrix.Normal, ref angular, out angular);
* Vector2D.GetAngle(ref angular, out dAngle);
* result.Angular = source.Angular + dAngle;
* }*/
public static void Transform(ref Matrix2x3 matrix, ref ALVector2D source, out ALVector2D result)
{
Scalar dAngle;
Vector2D angular = Vector2D.XAxis;
Vector2D.Transform(ref matrix, ref source.Linear, out result.Linear);
Matrix2x2 normal;
Matrix2x2.CreateNormal(ref matrix, out normal);
Vector2D.Transform(ref normal, ref angular, out angular);
Vector2D.GetAngle(ref angular, out dAngle);
result.Angular = source.Angular + dAngle;
}
