🖱️ 3D Controls
Left Click + Drag:
Rotate view
Right Click + Drag:
Pan camera
Scroll Wheel:
Zoom in/out
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🪢 Knot Parameters
Preset Knots:
Trefoil Knot
Figure-8 Knot
Cinquefoil Knot
Torus Knot (5,3)
Lissajous Knot
Custom Formula
Enter formulas (one per line):
Paste all three formulas at once, or type one per line
Render Mode:
Line
Tube (3D)
Tube Radius:
0.15
Color:
Samples:
1000
Update Knot
📥 Download STL for 3D Printing
Use t as the parameter (0 to 2π). Available: sin, cos, tan, sqrt, abs, pow, exp, log,
i
(imaginary unit),
e
,
pi
. Complex results use real part. Press Ctrl+Enter to update.