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a halfedge based polygonal mesh data structure called HMesh. There is a very
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a halfedge based polygonal mesh data structure called HMesh. There is a very
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useful data structure known as a k-D tree and many other things.
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useful data structure known as a k-D tree and many other things.
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Also found are two packages for linear algebra: CGLA is strictly for small
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Also found are two packages for linear algebra: CGLA is strictly for small
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vectors and matrices. LinAlg is a Lapack wrapper for slightly larger
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vectors and matrices. LinAlg is a Lapack wrapper for slightly larger
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problems. At this point, it is fairly simple.
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problems. At this point, it is fairly simple but includes a number of functions
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for solving linear systems, factorizing matrices and finding eigensolutions
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for symmetric matrices.
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GLGraphics contains facilities for drawing entities from other parts of GEL
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via OpenGL and also some tools for viewing in interactive programs and
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SOIL a small open source library for image loading by Jonathan Dummer.
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Finally there are some utilities in Util: Getting command line arguments,
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Finally there are some utilities in Util: Getting command line argumens,
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hash table classes, a 2D grid class, a resource manager and other
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hash table classes, a 2D grid class, a resource manager and other
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miscellany.
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miscellany.
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*/
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*/
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/** \namespace CGLA
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/** \namespace CGLA
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There is a document on CGLA in the GEL documentation. The introduction
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There is a document on CGLA in the GEL documentation. The introduction
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above was taken from that text.
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above was taken from that text.
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*/
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*/
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/** \namespace Graphics
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/** \namespace GLGraphics
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		\brief The namespace for things related to (real time) rendering
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	\brief The namespace for things related to (real time) rendering
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		Right now this namespace contains mostly trackball and viewing related
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This namespace is for functionality that requires OpenGL. For instance a
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virtual trackball class and a more complex view controller. There are functions
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		things.
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for drawing meshes and other geometric entities from other parts of OpenGL.
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There is also SOIL, the image loading library for OpenGL, by Jonathan Dummer.
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*/
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*/
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/** \namespace Geometry
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/** \namespace Geometry
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		\brief A namespace for utilities related to geometry.
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		\brief A namespace for utilities related to geometry.
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