I have this idea that if we divide an image into concentric annular rings & rotate each successive ring (say starting from image center ) by few degrees then it will be a spectacular effect .
Is there a way to create mask of specific ring (giving inner & outer diameter along with circle center) then rotate that ring & superimpose it over final empty canvas repetitively. so that empty canvas turns into our desired visual effect after all rings have been processed .
creating implosion effect
- anthony
- Posts: 8883
- Joined: 2004-05-31T19:27:03-07:00
- Authentication code: 8675308
- Location: Brisbane, Australia
Re: creating implosion effect
This isn't implosion as the subject suggests, but a swirl effect.
See Simple Image Warps, Swirl
http://www.imagemagick.org/Usage/warping/#swirl
It does exactly as you describe.
The Effect is a form of Image distortion, where each coordinate is shifted or moved to a new position.
The whole distortion process is generally described in the very next IM examples section.
General Distortion Techniques
http://www.imagemagick.org/Usage/distorts/#summary
After this a more general distortion operator, in which new and varied distortion methods can be described.
See Simple Image Warps, Swirl
http://www.imagemagick.org/Usage/warping/#swirl
It does exactly as you describe.
The Effect is a form of Image distortion, where each coordinate is shifted or moved to a new position.
The whole distortion process is generally described in the very next IM examples section.
General Distortion Techniques
http://www.imagemagick.org/Usage/distorts/#summary
After this a more general distortion operator, in which new and varied distortion methods can be described.
Anthony Thyssen -- Webmaster for ImageMagick Example Pages
https://imagemagick.org/Usage/
https://imagemagick.org/Usage/