help for complex movements..

[RiseingStar]

Hi all

i watched any presets and looked like they are go on...
so i think, i was learning anything about avs (including read any Forum posts)
so i began to create any own presets... i think, its good for beginnin, but how can i create movements like in the Whacko, with sin(*) they only go back and forward, but his movements go in various directions...
i could copy his code, but i realy would like, if there is anybody who can explain me, how to do...for me, the codes are to complex to analyse... the preset i made was only made by playing with. but how works maybe UnConeD's Wormhole
and what's the secret to code any camera position (like in Neon Coaster)
i would like to read any explain
if possible, i would like to read it in german, if there is anybody out there who speaks german, because it's better for me to understand.
tanks
RiseingStar

what i already have learned, you can see in the atached preset..