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: 3.5.5        Current pre-release: 3.6.0 (2025/07/18)

Reference

Table of Contents  ▸  List of Commands  ▸  3D Meshes  ▸  color3d◀  circles3d    |    colorcube3d  ▶

color3d

Arguments:

Description:

Set color (and optionally opacity) of selected 3D objects.

(equivalent to shortcut command col3d).

Default values:

B=G=R and opacity=(undefined).

Example of use:

torus3d 100,10 repeat 7 { +rotate3d[-1] 1,0,0,20 color3d[-1] ${-rgb} } add3d

Command: torus3d 100,10 repeat 7 { +rotate3d[-1] 1,0,0,20 color3d[-1] ${-rgb} } add3d
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.