Hallo Ben Root,
I put together some snippets
#----CODE----
import matplotlib.pyplot as plt
from matplotlib.patches import Circle
import mpl_toolkits.mplot3d.art3d as art3d
from mpl_toolkits.mplot3d import Axes3D
import numpy
import matplotlib
step = 0.04
maxval = 1.0
fig = plt.figure()
ax = Axes3D(fig,aspect=‘equal’)
ri = 0.625
rj = 1.25
l = 5
##CONE
r = numpy.linspace(rj,rj,6)
r[0]= numpy.zeros(r[0].shape)
r[1] *= ri/rj
r[5] *= ri/rj
r[3]= numpy.zeros(r[3].shape)
p = numpy.linspace(0,2*numpy.pi,50)
R,P = numpy.meshgrid(r,p)
X,Y = Rnumpy.cos(P),Rnumpy.sin(P)
tmp=list()
for i in range(50):
tmp.append([0,0,l,l,l,0])
Z = numpy.array(tmp)
ax.plot_surface(X, Z,Y, rstride=1, cstride=1, color=“b”)
##CIRCLES
p=Circle((0,0),rj,color=“red”)
ax.add_patch(p)
art3d.patch_2d_to_3d(p, z=l, zdir=“y”)
p=Circle((0,0),ri,color=“red”)
ax.add_patch(p)
art3d.patch_2d_to_3d(p, z=0, zdir=“y”)
ax.set_ylim3d(-0.5, l+.5)
ax.set_xlim3d(-l0.5-0.5, l0.5+0.5)
ax.set_zlim3d(-l0.5-0.5, l0.5+0.5)
plt.show()
#----CODE----
greetz
Frank
Am 27.07.2010 21:36, schrieb Benjamin Root:
On Tue, Jul 27, 2010 at 2:25 PM, <copyrights@…380… > > mailto:copyrights@...380...> wrote:
Hallo,
I got a depth problem with Axes3D. I made a plot_surface and add 2
Circle object with add_patch and
mpl_toolkits.mplot3d.art3d.patch_2d_to_3d.
The problem is that the circles are always in front. I upload a
picture here [http://yfrog.com/nd3dproblemp](http://yfrog.com/nd3dproblemp) . The gui is rotatable,
so I can't just remove the second Circle (like I did for the
screenshot).
How to get right order to the object?
greetz
Frank