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Fix NanoVDB volume loading and rendering

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This commit is contained in:
ssdfasd
2026-04-09 01:11:59 +08:00
parent b839fd98af
commit fde99a4d34
13 changed files with 628024 additions and 55 deletions
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8
tests/Resources/Volume/test_volume_field.cpp
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@@ -26,7 +26,10 @@ TEST(VolumeField, CreatePreservesPayloadAndMetadata) {
payload,
sizeof(payload),
bounds,
XCEngine::Math::Vector3(0.5f, 0.25f, 0.125f)));
XCEngine::Math::Vector3(0.5f, 0.25f, 0.125f),
VolumeIndexBounds{ -4, -5, -6, 7, 8, 9 },
1u,
2u));
EXPECT_TRUE(volumeField.IsValid());
EXPECT_EQ(volumeField.GetType(), ResourceType::VolumeField);
@@ -35,6 +38,9 @@ TEST(VolumeField, CreatePreservesPayloadAndMetadata) {
EXPECT_EQ(volumeField.GetBounds().GetMin(), XCEngine::Math::Vector3(-1.0f, -2.0f, -3.0f));
EXPECT_EQ(volumeField.GetBounds().GetMax(), XCEngine::Math::Vector3(4.0f, 5.0f, 6.0f));
EXPECT_EQ(volumeField.GetVoxelSize(), XCEngine::Math::Vector3(0.5f, 0.25f, 0.125f));
EXPECT_EQ(volumeField.GetIndexBounds(), (VolumeIndexBounds{ -4, -5, -6, 7, 8, 9 }));
EXPECT_EQ(volumeField.GetGridType(), 1u);
EXPECT_EQ(volumeField.GetGridClass(), 2u);
EXPECT_EQ(static_cast<const unsigned char*>(volumeField.GetPayloadData())[0], 1u);
EXPECT_GT(volumeField.GetMemorySize(), sizeof(VolumeField));
}