High-level API to load simple mesh formats

[juliohm]

High-level API to load simple mesh formats

[juliohm]

Thank you @Gnimuc , I will keep working on a few urgent features in Meshes.jl and then will come back when I am free. I'd be happy to help here.

[Gnimuc]

Hi @juliohm, those high-level iterator APIs of 3D asset libraries are all similar to each other. It's not hard to implement a high-level API for the following example in Julia, but I just don't have time at the moment. If you'd like to contribute, I would be happy to invite you as a collaborator. :)

    scene = aiImportFile(joinpath(@__DIR__, "test.stl"),
                         aiProcess_CalcTangentSpace |
                         aiProcess_Triangulate |
                         aiProcess_JoinIdenticalVertices |
                         aiProcess_SortByPType
                         )
    if scene == C_NULL
        @error aiGetErrorString() |> unsafe_string
        @test false
    end

    scene_obj = unsafe_load(scene)
    num_mesh = scene_obj.mNumMeshes
    for i = 1:num_mesh
        mesh_obj = unsafe_load(unsafe_load(scene_obj.mMeshes, i))
        for j = 1:mesh_obj.mNumVertices
            vt = unsafe_load(mesh_obj.mVertices, j)
            @show vt
        end
    end
    aiReleaseImport(scene)

[juliohm]

Oh thanks, let me accept the invite and if you would like I could transfer it to JuliaGeometry

[juliohm]

Here is their example: https://pypi.org/project/pyassimp

[Gnimuc]

Maybe I should transfer this package to JuliaIO, so more people could get involved without push-privilege issues.

[juliohm]

That would be nice too, any organization like JuliaIO or JuliaGeometry seems like a nice fit. I am part of the latter only, but I am sure that we can contribute wherever the package is. :)

[Gnimuc]

OK,I'm going to tranfer this to JuliaGeometry. Perhaps also transfer GLTF.jl to there which is also a 3D asset loader.

[Gnimuc]

Seems like only members have authority to transfer, I've invited you as a collaborator.

[juliohm]

Invite accepted. I will try to find the time in the following weeks to work on the high-level API.

[juliohm]

We moved to GeoIO.jl, which is actively maintained and provides various backends written in Julia.