Transform local coordinate to global coordinate

surgeon

Hi!

When I got the vector3 of a vertex. I can find the body coordinate values, but I find this value is in local coordinate. I want to transform this local coordinate to global coordinate. I use the TransformVector to realize this function.

The definition of TransformVector as follow:

public Vector3 TransformVector(
Matrix4 from,
Matrix4 to
)

My code:

Vector3 vertextrans = codege.Edge.EndVertex.Position;

Matrix4 localmatrix = body.Transform.Matrix;

Matrix4 worldmatrix = station.Transform .GlobalMatrix;

Vector3 tmp =vertextrans.TransformVector(localmatrix,worldmatrix);

I want to transform the local vertor3 into world coordinate, but there is no effect.. What is wrong with the code?

Thanks!