update viewport when value changed(python)

[donelgreeko]

Hi adamdaly,

where did you create the new user data from? A script, plugin,...?

Cheers, Sebastian

[adamdaly]

hi, I just mean changing values in the attribute editor. The user data is added to the python tag.

adam

[donelgreeko]

When you change the values from a script, just call "c4d.EventAdd()" after you changed all your values of all objects.

Cheers, Sebastian

[adamdaly]

That doesn't seem to work. Heres my code:

import c4d, math, random
from c4d import bitmaps, documents, gui, modules, plugins, storage, symbols as sy, utils

fps = doc.GetFps()
delta = 1/float(fps)

tag = op

freq = tag[sy.ID_USERDATA, 1]
amp = tag[sy.ID_USERDATA, 2]

def CS_Time(fs):
t = doc.GetTime().Get()
return utils.Clamp(0, 999999, (t-(fs*delta)))

def main():
t = CS_Time(0)#returns time in seconds

ob = op.GetObject()
newPosition = c4d.Vector(0, abs(math.sin(math.radians(t*freq*360)))*amp ,0)
ob.SetPos(newPosition)
c4d.EventAdd()

I've placed the EventAdd at the end but the code doesn't update in real time, only when it gets to frame 0 again.

adam

[donelgreeko]

Ok, you work with Py4D, not with the current Python integration of R12, right? In some cases, the update process might fail, this was fixed in C4D R12.

Please never use EventAdd() in any expression, just in real Python scripts.

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