fork download
copy 
  1. import bpy
  2.  
  3. scene = bpy.context.scene
  4. obj = scene.objects['Text']
  5. font_curve = obj.data
  6.  
  7. #print(str)
  8.  
  9. def recalculate_text(scene):
  10.     Curve_length=1934
  11.     FrameNumber = scene.frame_current 
  12.     #bpy.data.objects["Empty"].constraints["Follow Path"].offset_factor
  13.     AnimationData = bpy.data.objects['Empty'].animation_data.action.fcurves[0]
  14.     current = AnimationData.evaluate(FrameNumber)
  15.     print("current:",current)
  16.  
  17.     previous = AnimationData.evaluate(FrameNumber-1)
  18.     print("previous:",previous)
  19.  
  20.     difference=current-previous
  21.     meter_per_seconds=Curve_length*difference*30 #30frame
  22.     kilometer_per_hour=(meter_per_seconds*3600)/1000 #kph
  23.     str="%.2f Km/h" % kilometer_per_hour
  24.  
  25.     font_curve.body = str
  26.  
  27. def register():
  28.     bpy.app.handlers.frame_change_post.append(recalculate_text)
  29.  
  30. def unregister():
  31.     bpy.app.handlers.frame_change_post.remove(recalculate_text)
  32.  
  33. register()
Runtime error #stdin #stdout #stderr 0.15s 23620KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
stderr
copy 
Traceback (most recent call last):
  File "./prog.py", line 1, in <module>
    import bpy
ModuleNotFoundError: No module named 'bpy'
https://ideone.com/Oj7v6z
language:
Python 3 nbc (python 3.7.3)
created:
1 year ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!