GridapMakie as an extension to Gridap

[ovanvincq]

Hi,

This PR is a proposal to transform GridapMakie.jl into an extension of Gridap.jl.
I named this extension GridapMakieExt.

It is compatible with Makie.jl v0.24 and not with previous versions because the recipes use the new ComputeGraph interface.

[ovanvincq]

Tests fail because:

• Makie requires at least julia v1.10
• ci.yml should be modified to activate OpenGL capabilities

[JordiManyer]

Hi @ovanvincq thank you for the work.

I do have some preliminary comments:

• I think it is extremely important we acknowledge the original creators of the package. I would add a clear admonition block at the top of the documentation page for the extension referencing the original package, the original authors and the fact that is was created during a Google SummerOfCode.
• I would put the images into a subfolder of assets.
• In terms of organizing the documentation, I would add a separator for extensions, and list the file as Makie extension instead. There will be some major documentation overhaul soon-ish, so it will probably be moved around again, but I think that should be ok for now.
• Removing compatibility for 1.9 is OK, I think.
• I see what you mean by the OpenGL stuff. In light of this, I would split the tests into their own CI job, and just copy-paste the CI file we have in the package. I think I have some ideas on how to unify all of this, but splitting like this should be ok for now.

[ovanvincq]

Hi @JordiManyer

I made the changes in the documentation.

For OpenGL, I think you need to change run: julia... to run: DISPLAY=:0 xvfb-run -s '-screen 0 1024x768x24' julia... in ci.yml
If you prefer, I can also include CairoMakie in the weak dependencies and run the test with CairoMakie

A quick question: does a Triangulation{0,N} with N>1 exist?

[JordiManyer]

As I said, we can split the tests and run the ones we already had in GridapMakie.jl, I'll unify them again in a later PR. Basically copy paste the GridapMakie CI. You could also do the CairoMakie workaround, of it works.

A quick question: does a Triangulation{0,N} with N>1 exist?

Yes, a triangulatin of points would be Triangulation{0,D} with D the ambient dimension. I don't know if anyone would ever want to use it, but that is what it would be. I would say it's not super important to support that on Makie.

[codecov]

Codecov Report

Attention: Patch coverage is 87.12121% with 34 lines in your changes missing coverage. Please review.

Project coverage is 87.27%. Comparing base (c2a8af2) to head (8c7298b).

Files with missing lines	Patch %	Lines
ext/GridapMakieExt/recipes.jl	80.70%	22 Missing ⚠️
ext/GridapMakieExt/conversions.jl	91.94%	12 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1121      +/-   ##
==========================================
- Coverage   89.23%   87.27%   -1.97%     
==========================================
  Files         208      211       +3     
  Lines       26196    26457     +261     
==========================================
- Hits        23377    23091     -286     
- Misses       2819     3366     +547     

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[ovanvincq]

@JordiManyer I copied the CI file from GridapMakie and the test succeeded