DgnBox does not only create slabs, but also something that resembles a Trapezoidal Prism.
You need to specify the start point and vector for both the top and bottoms. http://imgur.com/EyyQrnq
To do a slab in your example, you must first fix your X and Y vectors
DVector3d vectorX = new DVector3d(1, 0, 0);
DVector3d vectorY = new DVector3d(0, 1, 0);
then it should work
You need to specify the start point and vector for both the top and bottoms. http://imgur.com/EyyQrnq
To do a slab in your example, you must first fix your X and Y vectors
DVector3d vectorX = new DVector3d(1, 0, 0);
DVector3d vectorY = new DVector3d(0, 1, 0);
then it should work