G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

Reference

Table of Contents ▸ List of Commands ▸ 3D Meshes ▸ sphere3d

◀ specs3d | spherical3d ▶

sphere3d

Arguments:

radius,_nb_recursions!=0 or
radius,_nb_phi>=3,_nb_theta>=3

Description:

Input 3D sphere at (0,0,0), with specified geometry.

If 2 arguments are specified:

If nb_recursions>0, the sphere is generated using recursive subdivisions of an icosahedron.

If nb_recursions<0, the sphere is generated using recursive subdividions of a cube.

If 3 arguments are specified, the sphere is generated using spherical coordinates discretization.

Default values:

nb_recursions=3.

Example of use:

sphere3d 100 +primitives3d 1 color3d[-2] ${-rgb}

Command: sphere3d 100 +primitives3d 1 color3d[-2] ${-rgb}

Command: sphere3d 100 +primitives3d 1 color3d[-2] ${-rgb}

G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.