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

A Full-Featured Open-Source Framework for Image Processing

Latest stable version: 3.5.2        Current pre-release: 3.5.3 (2025/02/28)

Reference

Table of Contents  ▸  List of Commands  ▸  3D Meshes  ▸  sphere3d◀  specs3d    |    spherical3d  ▶

sphere3d

Arguments:

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.