My failed attempt should actually read: ### Failed attempt
r = np.linspace(0, 10, 100) theta = np.linspace(0, 2*np.pi, 100) rr, tt = np.meshgrid(r, theta) x, y = pol_to_cart(r, theta) # simple conversion function between coordinate systems xx, yy = pol_to_cart(rr, tt) # simple conversion function between coordinate systems zz = xx**2 + yy**2 self.surf = gl.GLSurfacePlotItem(x = x, y = y, z = zz, shader = 'shaded') -- You received this message because you are subscribed to the Google Groups "pyqtgraph" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/50c3a3d3-9c69-40cc-abe7-af5d2a4746fc%40googlegroups.com.
