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Refactor texture.data to be handled using py::bytes

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PiperOrigin-RevId: 843226742
Change-Id: I7ab920da3c387467b1fced27f557c6edd1af4bce
This commit is contained in:
Matija Kecman
2025-12-11 08:05:12 -08:00
committed by Copybara-Service
parent 87d333c64a
commit 3c19b63ed3
4 changed files with 20 additions and 55 deletions
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python/mujoco/specs_test.py
+7 -5
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@@ -1040,7 +1040,7 @@ class SpecsTest(absltest.TestCase):
spec = mujoco.MjSpec()
texture = spec.add_texture(name='texture', height=1, width=2, nchannel=3)
texture.data = bytes([1, 2, 3, 4, 5, 6])
read_bytes = bytes(texture.data)
read_bytes = texture.data
self.assertEqual(read_bytes, bytes([1, 2, 3, 4, 5, 6]))
def test_modify_texture(self):
@@ -1048,16 +1048,18 @@ class SpecsTest(absltest.TestCase):
spec = mujoco.MjSpec()
texture = spec.add_texture(name='texture', height=1, width=3, nchannel=3)
texture.data = bytes([255, 0, 0, 0, 255, 0, 0, 0, 255])
texture.data[1] = 255
data_array = bytearray(texture.data)
data_array[1] = 255
texture.data = bytes(data_array)
self.assertEqual(
bytes(texture.data), bytes([255, 255, 0, 0, 255, 0, 0, 0, 255])
texture.data, bytes([255, 255, 0, 0, 255, 0, 0, 0, 255])
)
# Assigning values outside the range [0, 255] should raise an error.
with self.assertRaises(ValueError):
texture.data[3] = 256
data_array[0] = 256
with self.assertRaises(ValueError):
texture.data[3] = -1
data_array[0] = -1
def test_find_unnamed_asset(self):
spec = mujoco.MjSpec()