Enable GPU based ray queries on mac

[iche033]

Signed-off-by: Ian Chen [email protected]

🦟 Bug fix

Summary

Enable GPU based ray queries on macOS since we now have the metal shaders in place, see #747.

I tested locally on my mac and mouse picking, camera control, and transform control are working.

Checklist

• Signed all commits for DCO
• Added tests
• Updated documentation (as needed)
• Updated migration guide (as needed)
• Consider updating Python bindings (if the library has them)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

[codecov]

Codecov Report

Merging #758 (701d917) into gz-rendering7 (a702e51) will increase coverage by 0.00%.
The diff coverage is n/a.

@@              Coverage Diff               @@
##           gz-rendering7     #758   +/-   ##
==============================================
  Coverage          74.46%   74.46%           
==============================================
  Files                164      164           
  Lines              14363    14363           
==============================================
+ Hits               10695    10696    +1     
+ Misses              3668     3667    -1     

Impacted Files	Coverage Δ
ogre2/src/Ogre2RayQuery.cc	61.20% <ø> (ø)
include/gz/rendering/base/BaseGaussianNoisePass.hh	100.00% <0.00%> (+3.33%)	⬆️

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[Crola1702]

Hi There!
I think this PR may have introduced a new Test regression on gz-rendering7

Reference build: https://build.osrfoundation.org/job/ignition_rendering-ci-gz-rendering7-homebrew-amd64/28/

Test regression on INTEGRATION_scene_ogre2_metal: SceneTest.VisualAt

Log output:

37: [Dbg] [CommonRenderingTest.hh:69] Using OGRE2-METAL backend to test
37: [Msg] Loading plugin [gz-rendering-ogre2]
37: /Users/jenkins/workspace/ignition_rendering-ci-gz-rendering7-homebrew-amd64/ign-rendering/test/integration/scene.cc:174: Failure
37: Expected: (nullptr) != (sphere_visual), actual: (nullptr) vs (nullptr)
37: [  FAILED  ] SceneTest.VisualAt (528 ms)

I checked if CI passed without these changes, and they did:

Check changes with PR:

Check changes without PR:

I ran a build today to check if this issue is still a problem:

As you can see, it is still an issue. Do you have any thoughts on this one? (@iche033 @ahcorde)

FYI: @Blast545

---

I think #762 solved this issue

No, it didn't (#33 failed). It seems it's a flaky one