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gts - Provides useful functions to deal with 3D surfaces meshed with interconnected triangles

GTS stands for the GNU Triangulated Surface Library. It is an Open Source Free Software Library intended to provide a set of useful functions to deal with 3D surfaces meshed with interconnected triangles.

A brief summary of its main features:
  • Simple object-oriented structure giving easy access to topological properties.
  • 2D dynamic Delaunay and constrained Delaunay triangulations.
  • Robust geometric predicates (orientation, in circle) using fast adaptive floating point arithmetic (adapted from the fine work of Jonathan R. Shewchuk).
  • Robust set operations on surfaces (union, intersection, difference).
  • Surface refinement and coarsening (multiresolution models).
  • Dynamic view-independent continuous level-of-detail.
  • Preliminary support for view-dependent level-of-detail.
  • Bounding-boxes trees and Kd-trees for efficient point location and collision/intersection detection.
  • Graph operations: traversal, graph partitioning.
  • Metric operations (area, volume, curvature ...).
  • Triangle strips generation for fast rendering.
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Arch iconArch rolling extra/osxz0.7.6.121130-1Dec 03195 kiB683 kiB
Fedora iconFedora 28 releases/Everything-osrpm0.7.6-33.20121130.fc282019-01-14235 kiB619 kiBFedora Project
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Manual pages

delaunay(1)

delaunay - constructs the constrained Delaunay triangulation of the input

gts-config(1)

gts-config - defines values for programs using gts.

gts2dxf(1)

gts2dxf - converts a GTS file to DXF format.

gts2oogl(1)

gts2oogl - converts a GTS file to OOGL file format (Geomview).

gts2stl(1)

gts2stl - converts a GTS file to STL format

gts2xyz(1)

gts2xyz - samples a GTS file on a regular grid at intervals DX.

gtscheck(1)

gtscheck - checks that a surface defines a closed, orientable non self-intersecting manifold.

gtscompare(1)

gtscompare - compare two GTS files.

gtsdelaunay(1)

delaunay - constructs the constrained Delaunay triangulation of the input

gtshapprox(1)

happrox - returns a simplified triangulation of a set of points using algorithm III of Garland and Heckbert (1995).

gtstemplate(1)

gtstemplate - generates of a template used to create new object classes.

gtstransform(1)

transform - apply geometric transformations to the input.

happrox(1)

happrox - returns a simplified triangulation of a set of points using algorithm III of Garland and Heckbert (1995).

stl2gts(1)

stl2gts - convert an STL file to GTS format.

transform(1)

transform - apply geometric transformations to the input.

Latest updates

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Related packages

gts-debuginfo - Debug information for package gts
gts-debugsource - Debug sources for package gts
gts-devel - Development files and documentation for GTS
gts-devel-debuginfo - Debug information for package gts-devel
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