Knot

Knot lets you create large 3-D color animations and stills of beautiful abstract knots. You design the knot's form, colors, motion, backgrounds and lighting - or design and render entire animations automatically. It's an endless source of gorgeous moving backgrounds and photocollage elements for your work, and it comes with dozens of example designs. Now you can make seamlessly repeating tiles of Knot imagery, as well as QuickTime VR objects and icons, and use 'ribbons' to model shapes. Version 3.7.1a is a maintenance release. The progress indicator, which may not appear under Mac OS 8.5, is fixed. For pictures and info, visit http://www.flamingpear.com/knot.html .