

In [1]:

    
%matplotlib inline

绘制三维nodes

创建3D Nodes



In [2]:

    
from catplot.grid_components.nodes import Node3D



In [3]:

    
node0 = Node3D([0.0, 0.0, 0.0], color="#D43D37")
node1 = Node3D([0.5, 0.5, 0.5], color="#2180CC")
node2 = Node3D([1.0, 1.0, 1.0], color="#AC7E02")
node3 = Node3D([0.5, 0.7, 0.8])

创建3D 画布



In [4]:

    
from catplot.grid_components.grid_canvas import Grid3DCanvas



In [5]:

    
canvas = Grid3DCanvas()

将创建的nodes添加到三维画布中



In [6]:

    
canvas.add_nodes([node0, node1, node2, node3])

绘制



In [7]:

    
canvas.draw()



In [8]:

    
canvas.figure









    Out[8]: