Prevent console spam when exporting a mesh with multiple texture coordinates

[nkoenig]

Signed-off-by: Nate Koenig [email protected]

Bug Report

Summary

Using the ColladaExporter can flood the console with warnings like the following:

[Wrn] [SubMesh.cc:478] Multiple texture coordinate sets exist in submesh: WallPlaster. Checking first set with index: 0

This happens when a mesh has multiple texture coordinates. The ColladaExporter can prevent this by using the SubMesh function calls that specify which texture coordinate set to use.

Checklist

• Signed all commits for DCO
• codecheck passed
• All tests passed
• While waiting for a review on your PR, please help review
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[codecov]

Codecov Report

Merging #171 (cdb6b2a) into ign-common3 (89b1157) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##           ign-common3     #171   +/-   ##
============================================
  Coverage        75.06%   75.07%           
============================================
  Files               72       72           
  Lines            10234    10234           
============================================
+ Hits              7682     7683    +1     
+ Misses            2552     2551    -1     

Impacted Files	Coverage Δ
graphics/src/ColladaExporter.cc	95.16% <100.00%> (ø)
graphics/src/SubMesh.cc	91.61% <0.00%> (+0.29%)	⬆️

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[mjcarroll]

Focal CI failure is unrelated.