ICE1 TTB_BR_401_norm: Pantograph anpassen auf CH höhe. Probleme mit "anim_node PANTOGRAPHMIDDLE1A"

The biggest problem is always that the model designer can configure the pantos in various ways. I have already seen at least 8 variants..... So a 1-2-3 answer is difficult, especially if you don't have the model.

As basis:

The -usually- 3 parts of the panto move from each other, sometimes independently of each other.

tcb_key ( 4 -0.632814 -0.632814 -0.31551 -0.315509 0 0 0 0 0 )

Use "X = (-)0.632814" and "Y= (-)0.315509" (and forget the rest, leave it alone)

X = (-)0.632814 = 'INV-COS' = 50.74 degrees

Suppose you change the angle by "+5%", then this becomes 53.27 degrees.

the new X is then COS 53.27 = 0.5979182

the new Y becomes 90 degrees (always 90) - 53.27 degrees = 36.72 degrees = COS 36.72 = (-)0.8015572

(although I don't understand the old Y -0.315509 in your example either, maybe this is variant 9?)

If the panto is connected in hierarchy, this would be sufficient. If they are separate parts, then also adjust the lineare_key regarding X, Y Z position.

(although in your example I see that these are all the same, so in principle superfluous for the panto)

The rest is always something to try out 'step by step'...

I know, bit of math for adjusting, but I hope it helps. success!