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: 3.6.1 (2025/08/26)

Reference
Table of Contents  ▸  List of Commands  ▸  Warpings  ▸  rotoidoscope◀  ripple    |    spherize  ▶

rotoidoscope

Arguments:

  • _center_x[%],_center_y[%],_tiles>0,_smoothness[%]>=0,_boundary_conditions={ 0:Dirichlet | 1:Neumann | 2:Periodic | 3:Mirror }

Description:

Create rotational kaleidoscope effect from selected images.

Default values:

center_x=center_y=50%, tiles=10, smoothness=1 and boundary_conditions=3.

Example of use:

image.jpg +rotoidoscope ,

Command: image.jpg +rotoidoscope ,
Command: image.jpg +rotoidoscope ,
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.