computeContour3d Compute Isosurface, a Three Dimension Contour contour3d Draw an Isosurface, a Three Dimension Contour Plot drawScene Rendering of Triangular Mesh Surface Data exportScene Writing Out Triangular Mesh Scenes image3d Draw Points on a 3D Grid kde3d Compute a Three Dimension Kernel Density Estimate linesTetrahedra Create a Set of Lines with Tetrahetra Centered at Points along the Lines makeTriangles Triangle Mesh Functions parametric3d Draw a 3D Parametric Plot perspLighting Lighting Functions pointsTetrahedra Create a Set of Tetrahetra Centered at Data Points slices3d Interactive Image Slices of 3D or 4D Volume Data surfaceTriangles Create a Triangle Mesh Representing a Surface teapot Utah Teapot