Trefoil knot

This 3D model represents a cubic trefoil that creates a fascinating optical illusion. When viewed from the right angle, one part of the structure appears to be floating in mid-air, even though it is physically connected to the rest of the model. The design features smooth transitions between the arms, enhancing the illusion of seamless connectivity and perspective distortion.Model Features:Optical Illusion: From a specific viewpoint, part of the structure appears to be levitating.Simple and Elegant Design: Geometrically clean lines with smooth transitions.Optimized for FDM Printing with Supports: Designed for FDM printing using tree supports, which reduce material usage and make removal easier.Great for Decoration and Optical Experiments: Perfect for optical illusion enthusiasts, designers, and 3D printing hobbyists.For the best visual effect, we recommend printing in a single-color, high-contrast material (e.g., black or white). To achieve optimal results, enable tree supports with lo