如何建立具有灰度值的 3D 数组的 3D 模型？ [Python]

Question

I have a 3D array, each element in this array is the grayscale value. The position of the elements stand for the position of the voxel in the cube. I would like to transform the array into a 3D cube model using python. But I did not find a good way. Could anyone help? Thank you.

Answer 1

您可以使用 Marching cubes 算法（这里有一个很好的视频解释它）和python stl 库来创建一个可用的文件。