SPHERE_FIBONACCI_GRID is a MATLAB library which constructs a grid of points using the Fibonacci spiral over the surface of a sphere in 3D.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
SPHERE_FIBONACCI_GRID is available in a C version and a C++ version and a FORTRAN77 version and a FORTRAN90 version and a MATLAB version.
BALL_GRID, a MATLAB library which computes a grid of points over the interior of a ball in 3D.
CIRCLE_ARC_GRID, a MATLAB program which computes points equally spaced along a circular arc;
CUBE_GRID, a MATLAB library which computes a grid of points over the interior of a cube in 3D.
DISK_GRID, a MATLAB library which computes a grid of points over the interior of a disk in 2D.
ELLIPSE_GRID, a MATLAB library which computes a grid of points over the interior of an ellipse in 2D.
ELLIPSOID_GRID, a MATLAB library which computes a grid of points over the interior of an ellipsoid in 3D.
HYPERCUBE_GRID, a MATLAB library which computes a grid of points over the interior of a hypercube in M dimensions.
LINE_GRID, a MATLAB library which computes a grid of points over the interior of a line segment in 1D.
POLYGON_GRID, a MATLAB library which generates a grid of points over the interior of a polygon in 2D.
PYRAMID_GRID, a MATLAB library which computes a grid of points over the interior of the unit pyramid in 3D;
SIMPLEX_GRID, a MATLAB library which generates a grid of points over the interior of a simplex in M dimensions.
SPHERE_CVT, a MATLAB library which creates a mesh of well-separated points using Centroidal Voronoi Tessellations over the surface of the unit sphere in 3D.
SPHERE_DELAUNAY, a MATLAB program which computes the Delaunay triangulation of points on the surface of a sphere in 3D.
SPHERE_GRID, a MATLAB library which generates a grid of points over the surface of a sphere in 3D.
SPHERE_LEBEDEV_RULE, a MATLAB library which computes Lebedev quadrature rules over the surface of the unit sphere in 3D.
SPHERE_LLQ_GRID, a MATLAB library which computes a grid of quadrilaterals bounded by latitude and longitude lines over the surface of a sphere in 3D.
SPHERE_LLT_GRID, a MATLAB library which computes a grid of triangles bounded by latitude and longitude lines over the surface of a sphere in 3D.
SPHERE_STEREOGRAPH, a MATLAB library which computes the stereographic mapping between points on the unit sphere and points on the plane Z = 1.
SPHERE_VORONOI, a MATLAB program which computes the Voronoi diagram of points on a sphere.
SPHERE_XYZ_DISPLAY, a MATLAB program which reads XYZ information defining points in 3D, and displays a unit sphere and the points in the MATLAB graphics window.
SPHERE_XYZ_DISPLAY_OPENGL, a C++ program which reads XYZ information defining points in 3D, and displays a unit sphere and the points, using OpenGL.
SPHERE_XYZF_DISPLAY, a MATLAB program which reads XYZF information defining points and faces, and displays a unit sphere, the points, and the faces, in the MATLAB graphics window. This can be used, for instance, to display Voronoi diagrams or Delaunay triangulations on the unit sphere.
SQUARE_GRID, a MATLAB library which computes a grid of points over the interior of a square in 2D.
TETRAHEDRON_GRID, a MATLAB library which computes a grid of points over the interior of a tetrahedron in 3D.
TRIANGLE_GRID, a MATLAB library which computes a grid of points over the interior of a triangle in 2D.
WEDGE_GRID, a MATLAB library which computes a grid of points over the interior of the unit wedge in 3D.
You can go up one level to the MATLAB source codes.