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  ▸  curve3d◀  cup3d    |    cylinder3d  ▶

curve3d

Arguments:

  • _"x(t)",_"y(t)",_"z(t)",_"r(t)",_resolution>1,_tmin,_tmax,_nb_sides>=0,_is_closed_curve={ 0:No | 1:Yes }

Description:

Input 3D curve with specified parameterization.

If r(t)==0 or nb_sides<3, the generated 3D object is composed of segments only.

Default values:

x(t)=cos(2*pi*t), y(t)=sin(2*pi*t), z(t)=t, r(t)=0.025, resolution=128, tmin=0, tmax=1, nb_sides=16 and is_closed_curve=0.

Example of use:

curve3d ,

Command: curve3d ,
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.