Bug: sphere face

[WirajanDASILVA]

• I'm submitting a ...

  • [B] bug report
  • feature request

• What is the current behavior?
  sphere face(black) not correctly instantiated:

import math
import volmdlr
from volmdlr import step, shells, primitives3d
import matplotlib.pyplot as plt
from volmdlr.core import EdgeStyle
import mplcyberpunk
plt.style.use("cyberpunk")

sphere = primitives3d.Sphere(volmdlr.O3D, 0.68, color=(0.2, 1, 0.3), alpha=.6)
ax = sphere.plot()
sphere.primitives[0].surface3d.plot(ax)
sphere.bounding_box.plot(ax, 'r')

• If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem Avoid reference to other packages

• What is the expected behavior?

• What is the motivation / use case for changing the behavior?

• Possible fixes

• Please tell us about your environment:

  • branch: dev
  • commit:
  • python version: