Cutting a hole in the wall (Cube in the center of the Cube)

[bartekkaminski]

I have a function that draws a Cube in 3D:

GameObject DrawMesh3D(Vector3 startPoint, Vector3 endPoint, float width, string name)
{
    var between = endPoint - startPoint;
    var distance = Vector3.Distance(startPoint, endPoint);
    var mesh = GameObject.CreatePrimitive(PrimitiveType.Cube);
    mesh.name = name;

    mesh.transform.position = startPoint + (between / 2.0f);
    mesh.transform.LookAt(endPoint);
    mesh.transform.eulerAngles = new Vector3(mesh.transform.eulerAngles.x, mesh.transform.eulerAngles.y - 90f, mesh.transform.eulerAngles.z);
    mesh.transform.localScale = new Vector3(distance, 5f, width);
    mesh.transform.Translate(new Vector3(2000, 2.5f, 0), Space.World);

    mesh.transform.parent = area3D.transform;

    return mesh;
}

Next I would like to cut a hole in this Cube. It is a Wall for me. For this I am creating another Cube and want to call a function Subtract

GameObject wall = domaManager.HoleInWall2D.domaElement.DomaObject3D;
GameObject hole = GameObject.CreatePrimitive(PrimitiveType.Cube);
hole.transform.position = cube.transform.position;
hole.transform.localScale = Vector3.one * 1.5f;

// Perform boolean operation
CSG_Model result = Boolean.Subtract(wall, hole);

// Create a gameObject to render the result
var composite = new GameObject();
composite.name = "New Object TEST";
composite.AddComponent<MeshFilter>().sharedMesh = result.mesh;
composite.AddComponent<MeshRenderer>().sharedMaterials = result.materials.ToArray();

I am getting this error:

[karl-]

Should be fixed as of e2d2e1d, please re-open if not addressed.