How to use

fromTo

method

in

kendzi.math.geometry.point.Vector2dUtil

private Vector2d getBisector(Point2d p1, Point2d p2) {
  return Vector2dUtil.orthogonalRight(Vector2dUtil.fromTo(p1, p2));
}

private Vector3d calcFaceNormal(LineSegment2d edge, double heightFactor) {
  Vector2d edgeVector = Vector2dUtil.fromTo(edge.getBegin(), edge.getEnd());
  edgeVector.normalize();
  Vector2d edgeOrthogonal = Vector2dUtil.orthogonalLeft(edgeVector);
  Vector3d v1 = new Vector3d(edgeVector.x, 0, -edgeVector.y);
  Vector3d v2 = new Vector3d(edgeOrthogonal.x, heightFactor, -edgeOrthogonal.y);
  v1.cross(v1, v2);
  v1.normalize();
  return v1;
}