MeshLab can import and export a number of different 3D data formats and to online services like SketchFab. MeshLab offers now much more advanced functionalities for comparing two meshes, that also compute signed distance and may work on point clouds.
#Meshlab for mac os series#
MeshLab can manipulate the vertex and face colors using a series of photoshop-like filters (gamma, saturation, brightness, contrast, levels, smoothing, sharpening).ģD Printing: Offsetting, Hollowing, Closingīeside being able to export to STL (one of the most common formats for 3D printing), MeshLab can be used to prepare 3D models for printing by creating inner shells, resampling/remeshing the 3D model to make slicing easier, closing small holes to obtain watertight meshes, and flattening the bottom area to have a better platform adherence. The visualization features of MeshLab (including Decorators and Shaders) can help in graphically present the peculiar characteristics of a 3D model. Different geometric information (like curvature, geodesic distance, or local vertex density) may be calculated on meshes and 3D models using automatic filters. Moreover, automatic filters will return various geometric and topological information about your 3D model (or just of a selected area), while the Sectioning tool can export cut-through sections of a mesh as polylines. Interactive point-to-point measurement of a 3D model is really easy in MeshLab.
MeshLab offers different ways to simplify (decimate) triangulated surfaces, able to preserve geometrical detail and texture mapping, or to selectively reduce the number of points in a pointcloud. MeshLab provides a variety of features to manipulate the scale, positioning and orientation of a 3D model, including basic transformation operations like translation/scaling/rotation, automatic re-centering and alignment to axis, geo-referencing with reference points, interactive manipulators for rotation/translation/scaling, and many others.
#Meshlab for mac os software#
MeshLab offers a series of automatic, semi-manual and interactive filters to remove those geometric element generally considered “wrong” by most software and algorithms. Several automatic and assisted methods are provided to obtain a high quality color encoding, with both per-vertex or texture mapping. MeshLab contains a pipeline for the alignment and projection of color information (from a set of uncalibrated images) onto a 3D model. MeshLab provides several solutions to reconstruct the shape of an object, ranging from volumetric (Marching Cube) to implicit surfaces (Screened Poisson).ģD Acquisition: Color Mapping and Texturing MeshLab implements a fine tuned ICP one-to-one alignment step, followed by a global bundle adjustment error-distribution step. MeshLab is available for Windows, MacOS, and Linux.
It offers features for processing raw data produced by 3D digitization tools/devices and for preparing models for 3D printing. It is aimed to help the processing of the typical not-so-small unstructured models arising in 3D scanning, providing a set of tools for editing, cleaning, healing, inspecting, rendering and texturing and converting meshes.
MeshLab is an open source, portable, and extensible system for the processing and editing of unstructured large 3D triangular meshes.
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