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How can I change the options to save .ply by SDK python example

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Youngtak Na

Hi, I'm working on a test with below realsense python wrapper example. 

https://github.com/IntelRealSense/librealsense/blob/master/wrappers/python/examples/export_ply_example.py

But I couldn't run it with follow error logs.

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-65-aadf85e79ca1> in <module>
     38     # Set options to the desired values
     39     # In this example we'll generate a textual PLY with normals (mesh is already created by default)
---> 40     ply.set_option(ply.option_ply_binary, False)
     41     ply.set_option(ply.option_ply_normals, True)
     42 

TypeError: (): incompatible function arguments. The following argument types are supported:
    1. () -> pyrealsense2.pyrealsense2.option

Invoked with: <class 'pyrealsense2.pyrealsense2.save_to_ply'>

If I remove 2 lines 40th and 41th that for ply option, it works. How can I set the options like option_ply_binary, option_ply_normals and ply.option_ignore_color?

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  • MartyG

    Others have been experiencing the exact same problem with this program.  There is currently an open case about it on the RealSense GitHub forum at the link below.  Adding a comment to that discussion will be the best way to receive advice about it.  Good luck!

    https://github.com/IntelRealSense/librealsense/issues/5610 

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  • Youngtak Na

    The man nauti16 who recently commented in that issue is me. That was reported about over 2 months ago but no commnet on the solution. I think there is some missmatch between SDK and example code. Could you run the code on your side and check the problem?

     

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  • MartyG

    I am not on the developer team and so do not have the ability to debug this case, unfortunately.  The best chance of giving the issue visibility is likely to be to post a new message there so that it is at the top of the forum front-page, and include a link to the previous case.

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