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Tests: USD: Run the compliance validator for the MaterialX export test

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We recently pulled in the upstream patch to address the incorrect
validation error we were experiencing. This was the only test which
previously required the validator to be disabled.

Pull Request: https://projects.blender.org/blender/blender/pulls/138289
This commit is contained in:
Jesse Yurkovich 2025-05-02 06:19:28 +02:00 • committed by Jesse Yurkovich
parent e5e7b6232a
commit bf6c847464
1 changed files with 2 additions and 3 deletions
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5
tests/python/bl_usd_export_test.py
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@ -1118,15 +1118,14 @@ class USDExportTest(AbstractUSDTest):
export_path = self.tempdir / "materialx.usda"
# USD currently has an issue where embedded MaterialX graphs cause validation to fail.
# Skip validation and just run a regular export until this is fixed.
# Note: We use the below patch for now; keep this in mind if it causes issues in the future.
# See: https://github.com/PixarAnimationStudios/OpenUSD/pull/3243
res = bpy.ops.wm.usd_export(
res = self.export_and_validate(
filepath=str(export_path),
export_materials=True,
generate_materialx_network=True,
evaluation_mode="RENDER",
)
self.assertEqual({'FINISHED'}, res, f"Unable to export to {export_path}")
stage = Usd.Stage.Open(str(export_path))
material_prim = stage.GetPrimAtPath("/root/_materials/Material")