1.vtkPlane vtkPlane provides methods for various plane computations. These include projecting points onto a plane, evaluating the plane equation, and returning plane normal. vtkPlane is a concrete implementation of the abstract class vtkImplicitFunct
虽然numpy数组中有argmax的函数可以获得数组的最大值的索引,但该函数获得的是numpy数组平铺后的索引,也就是一维索引.那么要怎样才能获得二维索引呢?实现很简单,比如我下面的代码: import numpy as np import math a = np.array([[1, 2, 3], [4, 5, 6]]) m, n = a.shape index = int(a.argmax()) x = int(index / n) y = index % n print(x, y) >>