Computation times

00:29.494 total execution time for 3 files from auto_examples/3d_drawing:

Example	Time	Mem (MB)
Animations of 3D rotation and random walk (plot_3d_rotation_animation.py)	00:29.419	0.0
Basic matplotlib (plot_basic.py)	00:00.075	0.0
Mayavi2 (mayavi2_spring.py)	00:00.000	0.0