serg2

sweep with explosion))

A simple example of a shape created from a spiral spline. One four-point patch cannot be closed. It is also impossible to create a sweep using this spline without a brain explosion)). Example_Spiral_Spline2.prj

Problems in spiral splines. Slightly changed the topology. HandProblem2.mdl

Можно подставлять произвольные фигуры вместо Control Bones и Nulls, но в AM это не так удобно, как в других программах.

Thanks for the info Robert! It is very useful! Will have to try! ))

Happy Birthday Robert!

Try to save all the elements of the project separately. Including the chor.

I looked at the file. My assumption turned out to be untenable.

You need to check the durations of the curves framing this patch. Sometimes there are spiral structures that do not allow a patch to be closed.

It was great material! It seems it was Brain Prince ......O! Jeff Paries!

Thanks Robert! Each ring has three types of rotation. 1) Around its own axis. 2) Around the general axis of the structure, relative to the viewer. 3) By turning each section of the ring inside out. Gasoline streak or CD-disk material created from a combination of Landscape and Anisotropic shaders

not mobius https://youtu.be/VH-Mr7-4jkI MOBIUS3.mp4

Great work, Robert! Dinosaurs and bears, congratulations to everyone on the completion of the competition!