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Python 中的 SymPy |多面体.顶点()

原文:https://www.geesforgeks.org/sympy-多面体-python 中的顶点/

多面体.顶点() :顶点()是一个返回多面体顶点的 sympy Python 库函数。

语法:组合学.多面体.多面体.顶点()

返回:多面体的顶点。

代码#1:顶点()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:

多面体–顶点形式:(0,1,2,3)

多面体–顶点形式:(0,2,3,1)

代码#2:顶点()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)

输出:

多面体–顶点形式:(0,1,2,3,4,5)

多面体–顶点形式:(0,2,3,4,1,5)



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