Thanks! Updated code here: import c4d from c4d import utils import random import math def main(): source = op.GetDown() source_spline = op[c4d.ID_USERDATA,8].GetRealSpline().GetClone() if source_spline: random.seed(op[c4d.ID_USERDATA,4]) initial_points = source_spline.GetAllPoints() if len(initial_points)>1: duplicates = [initial_points] * (op[c4d.ID_USERDATA,5]+1) bolts = [dict(points = bolt_points, iteration = 0) for bolt_points in duplicates] max_offset = op[c4d.ID_USERDATA,3] for i in range(0, op[c4d.ID_USERDATA,6]): new_branches = [] for bolt_data in bolts: bolt = bolt_data['points'] new_bolt = [bolt[0]] for pid in range(0, len(bolt)-1): sp = bolt[pid] ep = bolt[pid+1] np = (sp+ep)*.5 line_dir = (ep-sp).GetNormalized() up = c4d.Vector(random.uniform(-1, 1), random.uniform(-1, 1), random.uniform(-1, 1)).GetNormalized() offset_dist = random.uniform(-1, 1) * max_offset offset = line_dir.Cross(up).GetNormalized() * offset_dist np += offset new_bolt.extend([np, ep]) if random.random()>op[c4d.ID_USERDATA,7]: new_branches.append([np, np + np - sp + offset]) bolt_data['points'] = new_bolt new_branches_data = [dict(points = bolt_points, iteration = i) for bolt_points in new_branches] bolts.extend(new_branches_data) max_offset *= .5 null = c4d.BaseObject(c4d.Onull) for bolt_data in bolts: bolt = bolt_data['points'] iteration = bolt_data['iteration'] spline = c4d.SplineObject(len(bolt), c4d.SPLINETYPE_LINEAR) spline.SetAllPoints(bolt) sweep = c4d.BaseObject(c4d.Osweep) spline.InsertUnder(sweep) crossection = source.GetClone() crossection.SetRelScale(c4d.Vector(1.0/math.pow((iteration+1),(1-op[c4d.ID_USERDATA,1])*3))) crossection.InsertUnder(sweep) sweep.InsertUnder(null) sweep.SetPhong(True, True, 80) return null

line 25 & 31

@@nelsondesousa3952 where do i have to put this text? kinda noob in this :)

@@nelsondesousa3952 you deserve a biscuit sir

@@zuunderr3780 did you found out where to put this? :)

By the way, thanks for keeping the file available.

It's a Python version issue. R23 only run on Python 3.7.7 and not on Python 2.7.X code. Just delete in line 25 and 31 the x from xrange to range. That's it. (Python Generator Object (bolt) > Object > Code).

@@vh-t7684 I've got it man! Thanks, you're an angel!

@@vh-t7684 Thanks alot!

did you figure that out?

@@1357hola apparently it's not possible..... i wrote an email directly to the author of the code and himself is not sure we can do it :/

Scry deDoria oh ok, thanks for answering :)

add a mathadd node in between the time and bolt in xpresso, then change it to multiply in the attribute manager, then change value to .5 or something like that

@@drewnix7201 Thanks man , really helps me a lot

did you find any solutions?