Example: mayavi.mlab draw cube
from mayavi import mlab
import numpy as np
def cube_faces(xmin, xmax, ymin, ymax, zmin, zmax):
faces = []
x,y = np.mgrid[xmin:xmax:3j,ymin:ymax:3j]
z = np.ones(y.shape)*zmin
faces.append((x,y,z))
x,y = np.mgrid[xmin:xmax:3j,ymin:ymax:3j]
z = np.ones(y.shape)*zmax
faces.append((x,y,z))
x,z = np.mgrid[xmin:xmax:3j,zmin:zmax:3j]
y = np.ones(z.shape)*ymin
faces.append((x,y,z))
x,z = np.mgrid[xmin:xmax:3j,zmin:zmax:3j]
y = np.ones(z.shape)*ymax
faces.append((x,y,z))
y,z = np.mgrid[ymin:ymax:3j,zmin:zmax:3j]
x = np.ones(z.shape)*xmin
faces.append((x,y,z))
y,z = np.mgrid[ymin:ymax:3j,zmin:zmax:3j]
x = np.ones(z.shape)*xmax
faces.append((x,y,z))
return faces
def mlab_plt_cube(xmin,xmax,ymin,ymax,zmin,zmax):
faces = cube_faces(xmin,xmax,ymin,ymax,zmin,zmax)
for grid in faces:
x,y,z = grid
mlab.mesh(x,y,z,opacity=0.4)
mlab_plt_cube(0,1,0,1,0,1)
mlab.show()