Geometric Computing in Python (part 1: geometry processing and visualization)

The Symposium on Geometry Processing Graduate School (2021).

[ghalyahmad]

In several literatures, it showed that point cloud processing involve fourier transform, but i wanna know from you what is the importance of fourier transform in point cloud and 3d processing itself?

[wipperod]

Does anybody have any advice on how to the iterations on the Laplace smoothing as jpgs? I want to make a gif showing the smoothing of the mesh using Laplacian, but I can't figure out how to save the plots so I can animate the transformation?

[luisbarba]

im looking to use an stl file to create a mesh grid and use as boundary conditions for a simulation. Could this be used for it?

[wipperod]

Hi, do you maybe have some advice on how to use igl library inside pycharm?

[zahrakheyrollahi]

How can you make a skeleton fat with this method?

[et]

Hi! Very nice and informative video!

I have a question, what kind of format can this procedure work with?

[suryavaraprasadalla]

I am using Jupyter Notebook in a Conda environment in windows 10 in Brave browser and edge:

import igl
import meshplot as mp
import numpy as np

v, f =
k = igl.gaussian_curvature(v, f)
mp.plot(v, f, k, return_plot = True)

OUTPUT:
<meshplot.Viewer.Viewer at 0x1b53eb03fa0>

it is not displaying the mesh. it is just outputs the location it stored in memory like above. Please help me.

[xinkuang]

Hello, Where did "igl" 、“meshplot” get form? The third-party library was not found

[weapoNNNNN]

Hi ! Nice content.
I have a question.
From a mesh, can i calculate the height and the width? Particulary i have a mesh and I want to estimate the volume, so i need the height and width but dont know how to do it!

[khotaquick]

hi this is awsome and actually im having a classe that is similler to this called algorithme geometrie and speaking of that i actually have a probleme to install open3D in Annaconda so i cant visualise any mesh that i imorpt in, where in google colab i succeed installing open3d somehow but the visualisation doesnt work.
so if there is any solutions u can suggest to me i'll be listening .
thanx.

[wipperod]

Hello, can you please explain how to set up the python settings and install the libraries in order to get the code to work? Or can you point me to the place where I can find such a tutorial? Thanks in advance