now 2024.2.0... before 2024.1...
buona notte

Hi again
this night I woke up and knew what was the problem... I updated to latest version of c4d!
In the old version you could put the membrane in a nul and rotate this... still worked fine (with vertex normal default)...
This changed in last version.
@U

1000 grazie! Works!
How is it possible, that it worked before... and suddenly in all files direction was on vertex normal ?
Have a nice day
Henri

Hi again... need your help
I used your membrane (03)... perfect... for new orientation, I did put all in a null and rotated it... all good... worked.
Then I pressed something in c4d, and now all my files do not work anymore. For the vertical membrane, the membrane center moves up and down... if I rotate the main null (membrane horizonaly)it works fine again.
I did not find out, what setting in c4d makes this mismatch...
Please give me a hint

soooooo cooooool
mille grazie

rehello
perfect solution! The capacity is represented by the membrane (her tension is the voltage in my model)
now I will animate the cylinder filed 0... 100 %
please tell me what is the best way to bend in opposite direction ?
ufff... i am such a beginner...
Sorry animate the cylinder filed in the Displacer

Hi me again...
imagine a zylinder r = 100 , hight = 5
now I want do bend it like a membrane (border does not move)... how to do this?
I tried it with a half sphere, animating G(y)... but this does not work well, because when thickness = 0, particles pass through...
I need a cylinder with some thickness... can you help me again? Thank's Henri

you made my day!