It really depends what you want to use rope for. If it would be just for a odel, then you can use jiggle bones with a set up what is not stiff at all. If you would like it to be able to be extended by lua code, you can just make the end of the rope attach to another bone, and move that one. In that case make sure you apply a one color diffuse texture to the cable so there is no texture stretching when you extend it.

More how to do on for the 2nd method ?

Originally posted by C.A.G.B Neiremberg:

How to make this part elastic or as a kind of rope?

https://img15.hostingpics.net/pics/350735Capture.png

If your talking about rope in Hammer, I can help with that. If about modeling, not much help there.

I fyou want to make ropes in hammer, all you have to do is get the func_rope object, create a second one, rename them both to something like: "rope_end1" & "rope_end2". Then, go to the rope_end1 object, select next frame, and put rope_end2 as the second frame, and bam, you have a rope!