Andrei Iordachescu

Thank you for the tip! I will play with your example.

Hello guys,

I'm building a pseudo-procedural racetrack.

The tarmac is made with a sweep along a curve. The red and white turns are made on a separate curve.

I am facing two problems:

1. How can i make the sweep to apply only on the turns points of the turns curve. I tried grouping but it doesn't work. I also tried after grouping the turns points to apply an Add SOP and after that the Sweep but it also doesn't work. I really don't want to use lots of Sweep SOPs?

In an ideal world of proceduralism:
2. What is the best approach to made the red-white turns based on the racetrack curve (now i am using a separate curve)?

Thank you very much.

Thanks mestela!

I will try it but for the moment i simulated the look of LEDs on the texture.