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

Latest stable version: 3.5.5        Current pre-release: 3.6.0 (2025/08/04)

Reference
Table of Contents  ▸  List of Commands  ▸  3D Meshes  ▸  spherical3d◀  sphere3d    |    spline3d  ▶

spherical3d

Arguments:

  • "radius_function(phi,theta)",_nb_recursions!=0    or
  • "radius_function(phi,theta)",_nb_phi>=3,_nb_theta>=3

Description:

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

Second and third arguments are the same as in command sphere3d.

Default values:

nb_recursions=5.

Example of use:

spherical3d "abs(1+0.5*cos(3*phi)*sin(4*theta))" +primitives3d 1

Command: spherical3d "abs(1+0.5*cos(3*phi)*sin(4*theta))" +primitives3d 1
Command: spherical3d "abs(1+0.5*cos(3*phi)*sin(4*theta))" +primitives3d 1
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.