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updated for unreal

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This commit is contained in:
Orange
2026-04-25 04:42:52 +03:00
parent 180f2f2afa
commit 0487e285ef
12 changed files with 104 additions and 96 deletions
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7
tests/engines/unit_test_traits_engines.cpp
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@@ -499,10 +499,11 @@ TEST(NDCDepthRangeTests, CryEngine_BothDepthRanges)
// ── Verify Z mapping for ZERO_TO_ONE across all engines ─────────────────────
// Helper: projects a point at given z through a left-handed projection matrix and returns NDC z
static float project_z_lh(const Mat<4, 4>& proj, float z)
template<class Type = float, MatStoreType Store = MatStoreType::ROW_MAJOR>
static float project_z_lh(const Mat<4, 4, Type, Store>& proj, float z)
{
auto clip = proj * mat_column_from_vector<float>({0, 0, z});
return clip.at(2, 0) / clip.at(3, 0);
auto clip = proj * mat_column_from_vector<Type, Store>({0, 0, static_cast<Type>(z)});
return static_cast<float>(clip.at(2, 0) / clip.at(3, 0));
}
TEST(NDCDepthRangeTests, Source_ZeroToOne_ZRange)

12
tests/engines/unit_test_unreal_engine.cpp
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@@ -111,7 +111,7 @@ TEST(unit_test_unreal_engine, CameraSetAndGetOrigin)
{
auto cam = omath::unreal_engine::Camera({0, 0, 0}, {}, {1920.f, 1080.f}, {}, 0.01f, 1000.f);
EXPECT_EQ(cam.get_origin(), omath::Vector3<float>{});
EXPECT_EQ(cam.get_origin(), omath::Vector3<double>{});
cam.set_field_of_view(omath::projection::FieldOfView::from_degrees(50.f));
EXPECT_EQ(cam.get_field_of_view().as_degrees(), 50.f);
@@ -129,7 +129,7 @@ TEST(unit_test_unreal_engine, loook_at_random_all_axis)
std::size_t failed_points = 0;
for (int i = 0; i < 100; i++)
{
const auto position_to_look = omath::Vector3<float>{dist(gen), dist(gen), dist(gen)};
const auto position_to_look = omath::Vector3<double>{dist(gen), dist(gen), dist(gen)};
if (cam.get_origin().distance_to(position_to_look) < 10)
continue;
@@ -151,7 +151,7 @@ TEST(unit_test_unreal_engine, loook_at_random_all_axis)
TEST(unit_test_unreal_engine, loook_at_random_x_axis)
{
std::mt19937 gen(std::random_device{}()); // Seed with a non-deterministic source
std::uniform_real_distribution<float> dist(-1000.f, 1000.f);
std::uniform_real_distribution<double> dist(-1000.f, 1000.f);
constexpr auto fov = omath::projection::FieldOfView::from_degrees(90.f);
auto cam = omath::unreal_engine::Camera({0, 0, 0}, {}, {1920.f, 1080.f}, fov, 0.001f, 10000.f);
@@ -159,7 +159,7 @@ TEST(unit_test_unreal_engine, loook_at_random_x_axis)
std::size_t failed_points = 0;
for (int i = 0; i < 1000; i++)
{
const auto position_to_look = omath::Vector3<float>{dist(gen), dist(gen), dist(gen)};
const auto position_to_look = omath::Vector3<double>{dist(gen), dist(gen), dist(gen)};
if (cam.get_origin().distance_to(position_to_look) < 10)
continue;
@@ -190,7 +190,7 @@ TEST(unit_test_unreal_engine, loook_at_random_y_axis)
std::size_t failed_points = 0;
for (int i = 0; i < 1000; i++)
{
const auto position_to_look = omath::Vector3<float>{0.f, dist(gen), 0.f};
const auto position_to_look = omath::Vector3<double>{0.f, dist(gen), 0.f};
if (cam.get_origin().distance_to(position_to_look) < 10)
continue;
@@ -221,7 +221,7 @@ TEST(unit_test_unreal_engine, loook_at_random_z_axis)
std::size_t failed_points = 0;
for (int i = 0; i < 1000; i++)
{
const auto position_to_look = omath::Vector3<float>{0.f, 0.f, dist(gen)};
const auto position_to_look = omath::Vector3<double>{0.f, 0.f, dist(gen)};
if (cam.get_origin().distance_to(position_to_look) < 10)
continue;