SymPy Python中的Polyhedron.vertices()

Polyhedron.vertices() : vertices()是一个Sympy Python库函数，用于返回多面体的顶点。

语法 : sympy.combinatorics.Polyhedrons.Polyhedron.vertices()

返回：多面体的顶点。

代码 #1 : vertices() 示例 – 四面体

# Python code explaining
# SymPy.Polyhedron.vertices()
  
# importing SymPy libraries
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.polyhedron import tetrahedron, octahedron
  
# Using from 
# sympy.combinatorics.polyhedron.Polyhedron.vertices()
  
# Creating Polyhedron
a = tetrahedron.copy()
  
print ("Polyhedron - vertices form : ", a.vertices)
  
a.rotate(0)
print ("\nPolyhedron - vertices form : ", a.vertices)

输出 :

Polyhedron – vertices form : (0, 1, 2, 3)

Polyhedron – vertices form : (0, 2, 3, 1)

代码 #2 : vertices() 示例 – 八面体

# Python code explaining
# SymPy.Polyhedron.vertices()
  
# importing SymPy libraries
from sympy.combinatorics import Permutation, Cycle
from sympy.combinatorics.polyhedron import tetrahedron, octahedron
  
# Using from 
# sympy.combinatorics.polyhedron.Polyhedron.vertices()
  
# Creating Polyhedron
a = octahedron.copy()
  
print ("Polyhedron - vertices form : ", a.vertices)
  
a.rotate(0)
print ("\nPolyhedron - vertices form : ", a.vertices)