Scale Space Meshing
Please cite the reference article if you publish results obtained with this online demo.

Upload Data

Upload your own pointset to use as the algorithm input.

The uploaded text file should be formatted such that each line contains an oriented point with x, y, z, nx, ny, nz double coordinates, separated by a tabulation, the normals should have unit norm: nx²+ny²+nz²=1 (see the example: 328 point sampled on a sphere).

The uploaded file should be a gzipped ASCII file. Please do not omit the ".gz" file extension.

The maximal size of the input point set is 150000 oriented points. If the point set is larger it will be randomly subsampled in this demo. If your data is bigger, you can download the source code.

The uploaded point cloud will be scaled to fit in a cube of side 1.

 

Use an example

Click on an image to use the corresponding point set

Notice that for visualization reasons, all point clouds are normalized (scaled to fit in a unit cube).

Perfect sphere

30000 points

Recommended radius:

0.02

Recommended number of iterations:

4

Noisy sphere

30000 points

Recommended radius:

0.02

Recommended number of iterations:

4

Stanford Bunny

362270 points

Recommended radius:

0.005

Recommended number of iterations:

4

Tanagra logo

114046 points

Recommended radius:

0.01

Recommended number of iterations:

4

Girl with Crotales (head)

331815 points

Recommended radius:

0.005

Recommended number of iterations:

4

Pyramid (detail)

387461 points

Recommended radius:

0.0025

Recommended number of iterations:

4

Lovers of Bordeaux (detail)

299170 points

Recommended radius:

0.0035

Recommended number of iterations:

4

Mime (detail)

344541 points

Recommended radius:

0.005

Recommended number of iterations:

4

Brassempouy

238900 points

Recommended radius:

0.006

Recommended number of iterations:

4