61 lines
3.0 KiB
Plaintext
61 lines
3.0 KiB
Plaintext
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VCGLib http://vcg.sf.net o o
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Visual and Computer Graphics Library o o
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_ O _
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Copyright(C) 2004-2005 \/)\/
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Visual Computing Lab http://vcg.isti.cnr.it /\/|
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ISTI - Italian National Research Council |
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\
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TriMeshInfo 1.01 14/02/2005
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All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
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for more details.
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--- Synopsis ---
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TriMeshInfo is a tool designed to inspect 3D models and retrieve all the
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topological related information. It can be used to automate the process
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of decoding 3D mesh inherent properties and ease data classification
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and retrieval.
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For each analyzed dataset the following information are extracted:
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* Number of Vertices (Unreferenced vertices are listed separately)
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* Number of Faces
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* Number of Edges
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* Number of Connected Components
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* Number of Boundaries
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* Number of Isolated Vertices (i.e. Unreferenced)
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* Manifold
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* Volume (Computed only for Closed Manifold Datasets)
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* Color (Computed only if the information is embedded in the model)
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* Genus (Computed only for Manifold Datasets)
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* Orientability
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* Orientation
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* Regularity (We consider as regular those meshes generated through
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regular subdivision. Each non boundary vertex of a regular mesh has
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6 incident edges, if there are only 5 incident edges the mesh is said to be
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semi-regular, irregular in all other cases)
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* Number of Duplicated Vertices
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* Self-Intersection (Currently computed only for Datasets with less than 3M faces)
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The application has no graphical interface but works as the "Metro" tool on command line.
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The application works under both Windows and Linux/Unix platforms.
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TriMeshInfo is written in C++ and makes use of the VCL library.
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The tool supports two file formats ply (as described in the following document
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http://vcg.sourceforge.net/img/wiki_up/plyformat.pdf)
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and off (as described in http://www.geomview.org/docs/html/geomview_41.html#SEC44) .
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