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Welcome to Fractal Forums > Fractal Art > Movies Showcase (Rate My Movie) > Figure Eight Knot Roller Coaster Ride
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Author Topic: Figure Eight Knot Roller Coaster Ride  (Read 4467 times)
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Alon Nahary
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Posts: 102
« on: November 17, 2017, 10:10:37 AM »
Rendered by my Julia3D software, ray tracing mode, three minutes a frame. The basic shape is Figure Eight Knot. It is covered by a combination power and Menger box fractals.

The Figure Eight Knot parametric function is:

x = (2 + cos(2t)) * cos(3t)
y = (2 + cos(2t)) * sin(3t)
z = sin(4t)

where 0 < t < 2 PI

<a href="https://www.youtube.com/v/c6eWjHj6naw&rel=1&fs=1&hd=1" target="_blank">https://www.youtube.com/v/c6eWjHj6naw&rel=1&fs=1&hd=1</a>
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My YouTube Channel: https://www.youtube.com/channel/UCQ5mi4jBRLIHLZWS5fvbqLw/videos
Alon Nahary
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Posts: 102
« Reply #1 on: November 17, 2017, 10:25:49 AM »
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* Image_01402.jpg (126.77 KB, 960x540 - viewed 553 times.)
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Alon Nahary
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Posts: 102
« Reply #2 on: November 17, 2017, 10:26:30 AM »
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* Image_03658.jpg (151.38 KB, 960x540 - viewed 560 times.)
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Alon Nahary
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Posts: 102
« Reply #3 on: November 17, 2017, 10:26:48 AM »
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* Image_04933.jpg (109.34 KB, 960x540 - viewed 531 times.)
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Alon Nahary
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Posts: 102
« Reply #4 on: November 17, 2017, 10:27:20 AM »
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* Image_05031.jpg (132.15 KB, 960x540 - viewed 561 times.)
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