hole_fixer | Demo implementation of smoothly filling holes | Service Mesh library
kandi X-RAY | hole_fixer Summary
kandi X-RAY | hole_fixer Summary
An implementation of Surface Fairing, that demonstrates the concepts explained in my article. This demo program allows you to specify a broken mesh with a hole, that the program will fix. By running the command line. The above pictured bunny mesh will be fixed, and the fixed mesh is written to out.off. NOTE: the implementation is not by any means optimized, in order to keep it simple and readable.
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QUESTION
I have a set of 3D data points that looks similar to sphere. I need these data points to be connected as a watertight mesh so that it can be used for simulation.
I have worked with Meshlab and obtained a reasonable mesh but not watertight.
After this, I have tried with Open3D python library by using ball pivot algorithm. From this, I am unable to obtain water tight mesh as expected. I tried to work with hole_fixer external library (Hole_fixer), but finding and error in installing using cmake.
I have inserted the code and also "xyz" datapoints used for open3D.
...ANSWER
Answered 2021-Mar-13 at 03:59To achieve a water tight mesh, you can use o3d.geometry.TriangleMesh.create_from_point_cloud_poisson
.
However, Poisson reconstruction requires consistent normal orientation. In your case, you can just orient all normals toward the center of your point cloud. To do that:
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