[Open3d] new port

[fran6co]

This is a rework of #12199

Depends on:

• [tinygltf] fix json path #17415
• [PoissonRecon] new port #17370

I disabled the GUI for now, I will enable it when I get filament working with it

[NancyLi1013]

Open3d failed with the following errors:

-- Found PythonInterp: D:/installed/x86-windows/tools/python3/python.exe (found version "3.9.2") 
CMake Error at D:/installed/x86-windows/share/pybind11/FindPythonLibsNew.cmake:210 (message):
  Python libraries not found
Call Stack (most recent call first):
  C:/a/1/s/scripts/buildsystems/vcpkg.cmake:861 (_find_package)
  D:/installed/x86-windows/share/pybind11/pybind11Tools.cmake:38 (find_package)
  D:/installed/x86-windows/share/pybind11/pybind11Common.cmake:195 (include)
  D:/installed/x86-windows/share/pybind11/pybind11Config.cmake:249 (include)
  C:/a/1/s/scripts/buildsystems/vcpkg.cmake:861 (_find_package)
  3rdparty/find_dependencies.cmake:726 (find_package)
  CMakeLists.txt:444 (include)

[fran6co]

Open3d failed with the following errors:

-- Found PythonInterp: D:/installed/x86-windows/tools/python3/python.exe (found version "3.9.2") 

CMake Error at D:/installed/x86-windows/share/pybind11/FindPythonLibsNew.cmake:210 (message):

  Python libraries not found

Call Stack (most recent call first):

  C:/a/1/s/scripts/buildsystems/vcpkg.cmake:861 (_find_package)

  D:/installed/x86-windows/share/pybind11/pybind11Tools.cmake:38 (find_package)

  D:/installed/x86-windows/share/pybind11/pybind11Common.cmake:195 (include)

  D:/installed/x86-windows/share/pybind11/pybind11Config.cmake:249 (include)

  C:/a/1/s/scripts/buildsystems/vcpkg.cmake:861 (_find_package)

  3rdparty/find_dependencies.cmake:726 (find_package)

  CMakeLists.txt:444 (include)

It looks to be pybind11 not finding python. I couldn't get to build python with the latest vcpkg on windows, could that be related?

[ssheorey]

@fran6co Open3D doesn't support Python 3.9.x as yet. Only 3.6-3.8.

[JackBoosY]

@fran6co Open3D doesn't support Python 3.9.x as yet. Only 3.6-3.8.

If it's true, we should wait for the upstream to support newer Python.

[fran6co]

I don't think the problem is python 3.9 given that I'm disabling all python stuff. Right now it's failing on windows inside pybind11 checks that technically are not needed given the current configuration but I haven't seen an easy way to turn it off

[ssheorey]

@fran6co Please see this issue isl-org/Open3D#3376
Python is still needed for the build process.
It should work if we can specify the full path to the Python executable as a CMake argument..

[Ulysses1337]

I really appreciate your effort to take on this ill-designed behemoth. Presumably I'm not alone in my desire to just process point clouds. I don't want the bloat of an asset importer or renderer, neither do I want to inherit someone else's logger macros. Does it look like it will be feasible to make the major sideshows optional?

[fran6co]

I think it should be, my goal was to just create a baseline, get it compiling and integrated to vcpkg with some of the features. Probably the lifecycle it’s going to be: get all the features working first and then making them optional later

…

On Wed, 18 Aug 2021 at 20:59, Ulysses1337 ***@***.***> wrote: I really appreciate your effort to take on this ill-designed behemoth. Presumably I'm not alone in my desire to just process point clouds. I don't want the bloat of an asset importer or renderer, neither do I want to inherit someone else's logger macros. Does it look like it will be feasible to make the major sideshows optional? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#17423 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAFRISHFESLURJC2CZFV263T5P7ILANCNFSM43KTRAXA> .

[JackBoosY]

Any progress here?

[fran6co]

Might resume work on it in the next weeks, but no promises

[NancyLi1013]

Need to resolve the conflicts. @fran6co

[NancyLi1013]

Is work still being done for this PR? @fran6co

[fran6co]

Is work still being done for this PR? @fran6co

No, I don’t have time to work on it

[NancyLi1013]

Thanks for your contribution and response. @fran6co

We're closing this for now since there's been no progress for a long time. If you'd like to continue working on it, please reopen and ping us!

[hectorpiteau]

@fran6co Is there a way to help you on this? I know it's been a while but it would be cool to reopen the issue

[QiuYilin]

Is there any progress on this?