Write .obj sequences using Python

Seeking help for py script to export Obj sequnces from gh animation.Have tried Vb and Centipede plugin available on forum and they didn't work. TIA.

import rhinoscriptsyntax as rs

def ExportObjSequqnce():
"Export obj files "

if not : return

# specify a path

filename = rs.SaveFileName("Save obj As")
if not filename: return

file = open( filename, "w" )
for pt in points:

file.write( ", " )

file.close()

if( __name__ == "__main__" ):
Export()

Replies to This Discussion

Permalink Reply by Giulio Piacentino on October 16, 2017 at 12:34pm

Hi Shridhar

what is the problem with Rhino's command?

You could bake all objects, then call the Rhino command. Does it makes sense?

Giulio
--
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com

Permalink Reply by Shridhar Mamidalaa on October 17, 2017 at 5:41am

HI,Guilio i want a huge sequence of obj to use them directly for complex animations. and alos i m not good using python yet :D.

Permalink Reply by Shridhar Mamidalaa on October 17, 2017 at 5:45am

Maybe i can figure out to write just one obj exporting script but not a sequence.

Permalink Reply by Giulio Piacentino on October 17, 2017 at 10:29am

You could definitely write the OBJ file on your own (it's a good programming lesson, not terrible but requires some thinking) but also, you could use the FileObj.Write() method to write the contents of the document to a file. Of course, this would mean that you'd need to bake first.

There are also several threads regarding this:

http://www.grasshopper3d.com/forum/topics/objdxfiges3ds-slider-export

Also, there are several add-ons that can save to OBJ, including Turtle and Centipede.

I hope this helps getting started,

Giulio
--
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com

Permalink Reply by Shridhar Mamidalaa on October 18, 2017 at 2:07am

Thank u Giulio .

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