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27 lines
1.3 KiB
Plaintext
27 lines
1.3 KiB
Plaintext
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GTS stands for the GNU Triangulated Surface Library. It is an Open Source
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Free Software Library intended to provide a set of useful functions to deal
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with 3D surfaces meshed with interconnected triangles.
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The code is written entirely in C with an object-oriented approach based
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mostly on the design of GTK+. Careful attention is paid to performance related
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issues as the initial goal of GTS is to provide a simple and efficient library
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to scientists dealing with 3D computational surface meshes.
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A brief summary of its main features:
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- Simple object-oriented structure giving easy access to topological
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properties.
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- 2D dynamic Delaunay and constrained Delaunay triangulations.
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- Robust geometric predicates (orientation, in circle) using fast adaptive
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floating point arithmetic.
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- Robust set operations on surfaces (union, intersection, difference).
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- Surface refinement and coarsening (multiresolution models).
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- Dynamic view-independent continuous level-of-detail.
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- Preliminary support for view-dependent level-of-detail.
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- Bounding-boxes trees and Kd-trees for efficient point location and
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collision/intersection detection.
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- Graph operations: traversal, graph partitioning.
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- Metric operations (area, volume, curvature ...).
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- Triangle strips generation for fast rendering.
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WWW: http://gts.sourceforge.net/
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