public DMeshSO BuildSO(FScene scene, SOMaterial material) { DMesh3 revolveMesh = UnityUtil.UnityMeshToDMesh(meshObject.GetSharedMesh(), false); // move axis frame to center of bbox of mesh, measured in axis frame Frame3f useF = OutputFrame; AxisAlignedBox3f boundsInFrame = (AxisAlignedBox3f)BoundsUtil.BoundsInFrame(revolveMesh.Vertices(), useF); useF.Origin = useF.FromFrameP(boundsInFrame.Center); // transform mesh into this frame MeshTransforms.ToFrame(revolveMesh, useF); // create new so DMeshSO meshSO = new DMeshSO(); meshSO.Create(revolveMesh, material); meshSO.SetLocalFrame(useF, CoordSpace.ObjectCoords); return(meshSO); }