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  1. #1

    Lightbulb OrtogOnBlender - Photogrammetry Inside Blender

    Can you combine Blender with photogrammetry? It appears that the answer is actually positive! Cicero Moraes and his team have created a tool called OrtogOnBlender that will let you use photogrammetry techniques inside Blender.



    Our experimental version of OrtogOnBlender already made photogrammetry inside that software, thanks to Python scripting and OpenMVG + OpenMVS free libraries!
    Cicero Moraes


    Are you excited? You can get the files from Cicero here and try the thing for yourself.
    Source: Facebook 80.lv



  2. #2
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    Super cool!
    ------------------------------------------------------------
    www.tomsvilans.com




  3. #3
    Originally Posted by carlosan View Post
    Can you combine Blender with photogrammetry? It appears that the answer is actually positive! Cicero Moraes and his team have created a tool called OrtogOnBlender that will let you use photogrammetry techniques inside Blender.



    Our experimental version of OrtogOnBlender already made photogrammetry inside that software, thanks to Python scripting and OpenMVG + OpenMVS free libraries!
    Cicero Moraes


    Are you excited? You can get the files from Cicero here and try the thing for yourself.
    Source: Facebook 80.lv
    Awesome do you have a tutorial on how to install?
    If you want cool new features for Blender and Cycles ( like 1.5x to 2x faster renderings ), you can donate here https://www.paypal.me/matmenu and https://www.patreon.com/matmenu



  4. #4
    Originally Posted by bliblubli View Post
    Awesome do you have a tutorial on how to install?
    Form github:

    OrtogOnBlender uses a series of addons and libraries / programs, some native and others external to Blender 3D, they are:

    Addons

    Measureit (native)
    3D Navigation (native)
    Import Images as Planes (native)
    Cork on Blender - https://github.com/dfelinto/cork-on-blender
    Cut Mesh - https://github.com/patmo141/cut_mesh
    Object Alignment - https://github.com/patmo141/object_alignment

    Programs

    Meshlab (meshlabserver) - http://www.meshlab.net/
    OpenMVG - https://github.com/openMVG/openMVG
    OpenMVS - http://cdcseacave.github.io/openMVS/
    dicom2stl - https://github.com/dave3d/dicom2stl/
    Last edited by \_(ツ)_/; 07-Dec-17 at 12:27.



  5. #5
    while I would love for this to be true,
    there's simply a huge gap between commercial and open-source photogrammetry tools. the part where you can see the solid shaded model in the video (for a second or so) says it all.
    This doesn't mean this won't change in the next years. This is still a huge step forward!



  6. #6
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    Looks amazing. Especially for generating quick base meshes to bash...



  7. #7
    Originally Posted by pildanovak View Post
    while I would love for this to be true, there's simply a huge gap between commercial and open-source photogrammetry tools.
    Which program currently gives best results for a given image set? Experiences, opinions (anyone's)?

    Nice stuff as always from Cicero and friends.



  8. #8



  9. #9
    @cogitas3d, why me , I didn't ask the question
    I read this article long time ago....



  10. #10
    Member cogitas3d's Avatar
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    @pildanovak I did not ask any question, lol, I just copied and pasted the title of the text, and if you read it you should know that depending on the situation the free tools are equal and even better than the closed ones. Although in general, the pay photogrammetry software is still more practical and robust, it does not mean "huge gap".
    Last edited by cogitas3d; 09-Dec-17 at 10:32.



  11. #11
    Originally Posted by pildanovak View Post
    @cogitas3d, why me , I didn't ask the question
    I read this article long time ago....
    You were the one who said there was a huge gap between commercial and open-source tools when there isn't.



  12. #12
    Member ez_set's Avatar
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    This looks incredible!
    Also great new triangle fill
    btw
    I think you meant to reply to @LoboTommy not @pildanovak with concern to the abilities of photogrammetry software.
    Thanks



  13. #13



  14. #14
    Member AndreaMonzini's Avatar
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    @cogitas3d great work and very interesting article about photogrammetry comparison ! thank you !



  15. #15
    Member YAFU's Avatar
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    Thank you very much guys!

    Two hours compiling and installing dependencies, and when I thought that everything would be fine, I fail in the last one... (curious, this happens very often).
    This is the error when trying to compile DicomToMesh.
    http://pasteall.org/716215

    Any ideas about what the problem might be? (Linux)

    Edit:
    By the way, ' \ _ (ツ) _ / ', you mention "dicom2stl", but OrtogOnBlender github instructions point to DicomToMesh.

    Edit 2:
    Wait, addon requests Dicom2STL as well.

    Edit 3:
    To which folder exactly OpenMVG path should point in addon?
    Last edited by YAFU; 11-Dec-17 at 11:49.
    Be patient, English is not my language.



  16. #16
    Member cogitas3d's Avatar
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    Thank you @brothermechanic, @ez_set and @AndreaMonzini!

    Hi @YAFU! Ya, I know what you feel. I tried do it and only get to build Cork and OpenMVG... to compile the things in Windows have a lot of work, different on Linux and Mac that is quite simple. For example, I tried to compile Dicom2Mesh with: Visual Studio, MinGW and Cygwin... in all of these I had the same error, and... the developers said me that run it only in Linux and Mac, so I give up and started to create a new project. An Linux ISO image to clone to flashdrive with all programs needed and with write permission. So, you boot from the flashdrive and start to work like you can see here (in Portuguese):



    I'm uploading the .7z image in 6 separated files with 1 GB. You can read about the project (in Portuguese) here: https://github.com/cogitas3d/Linux3DCS

    More some days and all will be ready (I hope).

    A big hug!
    Last edited by cogitas3d; 11-Dec-17 at 18:20.



  17. #17
    Member AndreaMonzini's Avatar
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    @cogitas3d thank you for the ISO !
    I guess you are still uploading the 5 and 6 archive parts.

    i use Linux too
    Last edited by AndreaMonzini; 13-Dec-17 at 12:41.



  18. #18
    Member YAFU's Avatar
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    @cogitas3d, It is not always easy to upload large files to the internet. I appreciate that, thank you.
    Be patient, English is not my language.



  19. #19
    Hello
    I ported all libs deps to this script, exept openMVS (very hard)
    This is my repo (meshlab, openMVG, dicom2mesh, and Blender) and you can use it (some addons deps i post to CG later)
    https://github.com/brothermechanic/cg
    I try to test script
    When i push Iniciar Fotogrametria i get error
    Code:
    Traceback (most recent call last):
      File "/home/bm/.config/blender/2.79/scripts/addons/OrtogOnBlender-master/__init__.py", line 1105, in draw
        row.operator("anim.keyframe_insert", text="", icon="CLIP").type='BUILTIN_KSI_LocRot'
    TypeError: bpy_struct: item.attr = val: enum "BUILTIN_KSI_LocRot" not found in ('DEFAULT')
    
    
    location: <unknown location>:-1
    
    
    Traceback (most recent call last):
      File "/home/bm/.config/blender/2.79/scripts/addons/OrtogOnBlender-master/__init__.py", line 1105, in draw
        row.operator("anim.keyframe_insert", text="", icon="CLIP").type='BUILTIN_KSI_LocRot'
    TypeError: bpy_struct: item.attr = val: enum "BUILTIN_KSI_LocRot" not found in ('DEFAULT')
    
    
    location: <unknown location>:-1
    What i missed?



  20. #20
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    Hi cogitas3d, i have been able to download and get the ISO image of the Linux3DCS_2 on a thumb drive. Also can run the ISO via qem-system util. The issue I am having is that it boots into the startup gui asking for a password. I have tried xubuntu, ubuntu etc. etc. to no avail. What am I missing. I realize it is a Portuguese version but from looking on the different Linux forums, the defaults should work. Please help me correct the error of my ways.



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