SymPy | Python中的 Polyhedron.rotate()

Polyhedron.rotate() : rotate()是一个 sympy Python库函数，它围绕多面体的轴旋转。

Syntax : sympy.combinatorics.Polyhedrons.Polyhedron.rotate()

Return : rotation about an axis of the polyhedra

代码 #1：rotate() 示例——四面体

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

输出 ：

Polyhedron – rotate form : [0, 1, 2, 3]

Polyhedron – rotate form : [0, 2, 3, 1]

代码 #2：rotate() 示例——八面体

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

输出 ：

Polyhedron – rotate form : [0, 1, 2, 3, 4, 5]

Polyhedron – rotate form : [0, 2, 3, 4, 1, 5]