[usdSkel] testUsdSkelBakeSkinning - only do usda diff on x86_64 arch #2154
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Description of Change(s)
...as floating point precision issues may result in differences on other architectures.
(ie, the test would fail on linux aarch64 hardware)
This change follows the pattern from testUsdDancingCubesExample:
https://github.com/PixarAnimationStudios/USD/blob/4ee62b99c91afbea38f2afd855fbd21cb23d6e64/extras/usd/examples/usdDancingCubesExample/CMakeLists.txt#L37
For more aarch64 related fixes, also see:
Fixes Issue(s)
Failure of testUsdSkelBakeSkinning on aarch64 hardware
I have verified that all unit tests pass with the proposed changes
I have submitted a signed Contributor License Agreement