43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
#include <gtest/gtest.h>
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#include <XCEngine/Resources/Volume/VolumeField.h>
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using namespace XCEngine::Resources;
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namespace {
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TEST(VolumeField, CreatePreservesPayloadAndMetadata) {
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const unsigned char payload[] = { 1, 2, 3, 4, 5, 6 };
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VolumeField volumeField;
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IResource::ConstructParams params;
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params.name = "cloud.nvdb";
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params.path = "Assets/cloud.nvdb";
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params.guid = ResourceGUID::Generate(params.path);
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volumeField.Initialize(params);
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XCEngine::Math::Bounds bounds;
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bounds.SetMinMax(
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XCEngine::Math::Vector3(-1.0f, -2.0f, -3.0f),
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XCEngine::Math::Vector3(4.0f, 5.0f, 6.0f));
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ASSERT_TRUE(volumeField.Create(
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VolumeStorageKind::NanoVDB,
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payload,
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sizeof(payload),
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bounds,
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XCEngine::Math::Vector3(0.5f, 0.25f, 0.125f)));
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EXPECT_TRUE(volumeField.IsValid());
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EXPECT_EQ(volumeField.GetType(), ResourceType::VolumeField);
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EXPECT_EQ(volumeField.GetStorageKind(), VolumeStorageKind::NanoVDB);
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EXPECT_EQ(volumeField.GetPayloadSize(), sizeof(payload));
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EXPECT_EQ(volumeField.GetBounds().GetMin(), XCEngine::Math::Vector3(-1.0f, -2.0f, -3.0f));
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EXPECT_EQ(volumeField.GetBounds().GetMax(), XCEngine::Math::Vector3(4.0f, 5.0f, 6.0f));
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EXPECT_EQ(volumeField.GetVoxelSize(), XCEngine::Math::Vector3(0.5f, 0.25f, 0.125f));
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EXPECT_EQ(static_cast<const unsigned char*>(volumeField.GetPayloadData())[0], 1u);
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EXPECT_GT(volumeField.GetMemorySize(), sizeof(VolumeField));
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}
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} // namespace
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