from mpl_toolkits.mplot3d.art3d import Poly3DCollection
import matplotlib.pyplot as plt
import numpy as np

def render3D(data:dict):
    """
    Render a 3D model using matplotlib poly3dcollection
    :param data: A dict with the vertices and faces
    """
    fig = plt.figure()
    ax = fig.add_subplot(projection='3d')
    faces = np.array(data['faces'])
    verts = np.array(list(zip(data['x'], data['y'], data['z'])))
    mesh = Poly3DCollection(verts[faces], alpha=0.25, edgecolor='none')
    ax.add_collection3d(mesh)
    plt.show()