예제 #1
0
        virtual public void CutMesh()
        {
            Frame3f frameL = SceneTransforms.SceneToObject(target, cut_plane);

            Action <DMesh3> editF = (mesh) => {
                MeshPlaneCut cut = new MeshPlaneCut(mesh, frameL.Origin, frameL.Y);
                cut.Cut();

                PlaneProjectionTarget planeTarget = new PlaneProjectionTarget()
                {
                    Origin = frameL.Origin, Normal = frameL.Y
                };

                if (GenerateFillSurface)
                {
                    double min, max, avg;
                    MeshQueries.EdgeLengthStats(mesh, out min, out max, out avg);

                    cut.FillHoles();

                    MeshFaceSelection selection = new MeshFaceSelection(mesh);
                    foreach (var tris in cut.LoopFillTriangles)
                    {
                        selection.Select(tris);
                    }
                    RegionRemesher.QuickRemesh(mesh, selection.ToArray(), 2 * avg, 1.0f, 25, planeTarget);

                    MeshNormals normals = new MeshNormals(mesh);
                    normals.Compute();
                    normals.CopyTo(mesh);
                }
            };

            target.EditAndUpdateMesh(editF, GeometryEditTypes.ArbitraryEdit);
        }