Revert "Fix using lightmap and emissive map together (#1047)"

[iche033]

This reverts commit 6ec0c52.

🦟 Bug fix

Summary

Reverts #1047 because it changed the appearance of visuals with lightmaps.

Marked as draft as we are waiting to see if we can find another workaround to make emissive maps work together with lightmaps.

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.