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Questions tagged [meshlab]

MeshLab is an open source program for editing 3D triangle mesh files in various formats. It is used in 3D scanning and virtual reality applications.

MeshLab is a open source desktop program for editing 3-D triangle mesh files in various formats used in 3-D scanning and virtual reality. It was originally developed as a didactical experiment at the University of Pisa and is actively maintained at the Visual Computing Lab of the Italian National Research Council.

Windows, Linux, and Mac OS X versions are available at the MeshLab official site.

Its capabilities include importing and exporting 3-D triangular mesh files in various formats, mesh visualization, and mesh editing functions such as cleaning, painting, remeshing, selecting and deleting parts of the mesh, and colorization.

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create "good" mesh from terrestrical laser scan point cloud data and simplify it

first off, im all new to meshlab. i come from an archiviz background and i am also an architect, not a coder or mathematician or anyhting ... so what i know about 3d, i know from doing it, trial and error kind and learning by myself - so please be…
franza
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Meshlab 202.02 does not start

Ive just installed meshlab 2020.02 on my computer : system specs But when I try to run the program is see a quick flash of a window and then nothing. I have installed the latest nvidia driver, but that does not help. I've read on some forums that I…
Lebannen
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MeshLab - Curvature on mesh in specific direction

I know that the curvature of a surface mesh is calculated using maximum (k1) and minimum (k2) values or so-called principal direction curvatures and then mean or Gaussian curvature are obtained. I'm interested in curvature in a specific direction…
justone
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edition of 3d models in Meshlab

i would like to know if it is possible to make actions like hollow and/or plane cut to a 3d model (STL or OBJ), with Meshlab. I normally use Meshlab to aply filters and i love it because i use a large quantity of 3d models an with Meshlab i can…
Pablo Kehyaian
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Meshlabserver: How to convert STL to PLY and unify vertices?

I have several .stl files that I would like to convert to .ply by calling meshlabserver from the command line. When I go the straightforward way > meshlabserver -i cube-binary.stl -o cube.ply (where cube.stl is a sample file given below with 12…
Dominik Mokriš
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MeshLabServer - Simplification : Quadric Edge Collapse Decimation (WITH TEXTURE) Failure

I test some decimation / simplification tools to reduce triangles number of many OBJ files who represent a 3D model programmatically. I have a problem with the function "Simplification: Quadric Edge Collapse Decimation (with texture) in…
Clement
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Meshlab creates weird bubbles when using poisson surface reconstruction

My task is to create a watertight surface out of a point-cloud (It's the model of a dam). For this I'm using MeshLab. First thing I did was importing the .ply-file into Meshlab and normalize it. This looked like this: So far so good. For Remeshing…
Samuel Dressel
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Select specific mesh in obj file or edit file

I bought a 3d mesh pack here but I'm confused with how to load the objects in this pack one-by-one. I load them into my Babylon game with this: BABYLON.SceneLoader.ImportMesh("", "./", "./resources/objects/house pack.obj", scene, function…
jomak73
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Using automated default values with Filter Script in meshlabserver

I want to use Filter Scripts to run Hausdorff Distance filter and Colorize by vertex quality. When creating a *.mlx Filter Script from GUI MeshLab I get default calculated values for SampleNum and MaxDist in Hausdorff Distance Filter and Max value…
Eyal
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Making 3D Jaw Model with heatmap to measure asymmetry in width with mm

I have been given Dicom images of a jaw to measure the asymmetry of my jaw. My jaw is wider jaw on the left side but an extra vertical length on the right side of the jawline. So far I was able to reconstruct the jaw but I would like to create a…
annom
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Can I use sdk to treat raw 3d scanning data with meshlab?

I would like to know if it is possible use meshlab as the tool for treating raw data from 3d camera to generate a 3d scanned mesh. I hope it (or something similar) can be done! Thank you all
dvdsmn
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How do I carry over identical texture mapping when exporting to DAE?

I am able to open a 3DS file in MeshLab and when I export to Collada DAE format the textures are visible but they are not being projected onto the mesh in the same way as the preview in MeshLab. For example, the front/back faces of a cube would have…
Confidant
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How to change the RGB values of selected vertex in meshlab?

I have loaded a textured pointcloud and I would like to put seeds (or call it labels ) of different colors (red, green) in the pointcloud. How to do this is meshlab? I know that in meshlab I can select vertex clusters, but how to assign a color…
amitoz
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MeshLab - TIN Upsampling

Is it possible in MeshLab to upsample existing TIN? I know it's kind of odd question but ideally scenario is a denser TIN where extra vertexes/points are interpolated from between existing ones. Thank you J
joolek
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Write meshlabserver scripts for apply filter for mesh

I have a mesh for analyze. I want to apply the filter cleaning and repairing and after remove isolated pieces in GUI. But i want to write script in python3.5 using meshlabserver. How do it? For example try use mlx script but dont know how apply…
Dmitry Kolmogorov
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