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fix

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Orange
2026-07-01 13:53:51 +03:00
parent d9a6f6ec91
commit 58d3e1904c
2 changed files with 111 additions and 16 deletions
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tests/general/unit_test_radar.cpp
+101 -11
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@@ -12,7 +12,8 @@
using namespace omath;
template<class CameraType, class NumericType>
static void verify_world_to_radar_uses_camera_axes()
static void verify_world_to_radar_uses_engine_world_axes(const Vector3<NumericType>& world_forward,
const Vector3<NumericType>& world_right)
{
const Vector3<NumericType> origin{NumericType{10}, NumericType{-20}, NumericType{5}};
const NumericType world_distance = NumericType{20};
@@ -23,14 +24,14 @@ static void verify_world_to_radar_uses_camera_axes()
origin, {}, {1280.f, 720.f}, projection::FieldOfView::from_degrees(90.f), NumericType{0.01},
NumericType{1000}};
const auto forward_position = origin + camera.get_abs_forward() * world_distance;
const auto forward_position = origin + world_forward * world_distance;
const auto forward_radar = algorithm::world_to_radar(camera, forward_position, scale);
EXPECT_NEAR(forward_radar.x, 0.f, 1e-4f);
EXPECT_NEAR(forward_radar.y, -radar_distance, 1e-4f);
EXPECT_NEAR(forward_radar.z, 0.f, 1e-6f);
const auto right_position = origin + camera.get_abs_right() * world_distance;
const auto right_position = origin + world_right * world_distance;
const auto right_radar = algorithm::world_to_radar(camera, right_position, scale);
EXPECT_NEAR(right_radar.x, radar_distance, 1e-4f);
@@ -38,42 +39,131 @@ static void verify_world_to_radar_uses_camera_axes()
EXPECT_NEAR(right_radar.z, 0.f, 1e-6f);
}
template<class CameraType, class NumericType>
static void verify_world_to_radar_uses_changed_camera_yaw(const float yaw_degrees,
const Vector3<NumericType>& world_forward,
const Vector3<NumericType>& world_right)
{
const Vector3<NumericType> origin{NumericType{10}, NumericType{-20}, NumericType{5}};
const NumericType world_distance = NumericType{20};
const NumericType scale = NumericType{0.5};
const auto radar_distance = static_cast<float>(world_distance * scale);
CameraType camera{
origin, {}, {1280.f, 720.f}, projection::FieldOfView::from_degrees(90.f), NumericType{0.01},
NumericType{1000}};
auto angles = camera.get_view_angles();
angles.yaw = decltype(angles.yaw)::from_degrees(yaw_degrees);
camera.set_view_angles(angles);
const auto forward_position = origin + world_right * world_distance;
const auto forward_radar = algorithm::world_to_radar(camera, forward_position, scale);
EXPECT_NEAR(forward_radar.x, 0.f, 1e-4f);
EXPECT_NEAR(forward_radar.y, -radar_distance, 1e-4f);
EXPECT_NEAR(forward_radar.z, 0.f, 1e-6f);
const auto left_position = origin + world_forward * world_distance;
const auto left_radar = algorithm::world_to_radar(camera, left_position, scale);
EXPECT_NEAR(left_radar.x, -radar_distance, 1e-4f);
EXPECT_NEAR(left_radar.y, 0.f, 1e-4f);
EXPECT_NEAR(left_radar.z, 0.f, 1e-6f);
}
template<class CameraType, class NumericType>
static void verify_world_to_radar_ignores_camera_pitch(const Vector3<NumericType>& world_forward)
{
const Vector3<NumericType> origin{NumericType{10}, NumericType{-20}, NumericType{5}};
const NumericType world_distance = NumericType{20};
const NumericType scale = NumericType{0.5};
const auto radar_distance = static_cast<float>(world_distance * scale);
CameraType camera{
origin, {}, {1280.f, 720.f}, projection::FieldOfView::from_degrees(90.f), NumericType{0.01},
NumericType{1000}};
auto angles = camera.get_view_angles();
angles.pitch = decltype(angles.pitch)::from_degrees(45.f);
camera.set_view_angles(angles);
const auto forward_position = origin + world_forward * world_distance;
const auto forward_radar = algorithm::world_to_radar(camera, forward_position, scale);
EXPECT_NEAR(forward_radar.x, 0.f, 1e-4f);
EXPECT_NEAR(forward_radar.y, -radar_distance, 1e-4f);
EXPECT_NEAR(forward_radar.z, 0.f, 1e-6f);
}
TEST(WorldToRadarTests, SourceEngineCamera)
{
verify_world_to_radar_uses_camera_axes<source_engine::Camera, float>();
verify_world_to_radar_uses_engine_world_axes<source_engine::Camera, float>(source_engine::k_abs_forward,
source_engine::k_abs_right);
verify_world_to_radar_uses_changed_camera_yaw<source_engine::Camera, float>(-90.f, source_engine::k_abs_forward,
source_engine::k_abs_right);
verify_world_to_radar_ignores_camera_pitch<source_engine::Camera, float>(source_engine::k_abs_forward);
}
TEST(WorldToRadarTests, IWEngineCamera)
{
verify_world_to_radar_uses_camera_axes<iw_engine::Camera, float>();
verify_world_to_radar_uses_engine_world_axes<iw_engine::Camera, float>(iw_engine::k_abs_forward,
iw_engine::k_abs_right);
verify_world_to_radar_uses_changed_camera_yaw<iw_engine::Camera, float>(-90.f, iw_engine::k_abs_forward,
iw_engine::k_abs_right);
verify_world_to_radar_ignores_camera_pitch<iw_engine::Camera, float>(iw_engine::k_abs_forward);
}
TEST(WorldToRadarTests, FrostbiteEngineCamera)
{
verify_world_to_radar_uses_camera_axes<frostbite_engine::Camera, float>();
verify_world_to_radar_uses_engine_world_axes<frostbite_engine::Camera, float>(frostbite_engine::k_abs_forward,
frostbite_engine::k_abs_right);
verify_world_to_radar_uses_changed_camera_yaw<frostbite_engine::Camera, float>(
90.f, frostbite_engine::k_abs_forward, frostbite_engine::k_abs_right);
verify_world_to_radar_ignores_camera_pitch<frostbite_engine::Camera, float>(frostbite_engine::k_abs_forward);
}
TEST(WorldToRadarTests, OpenGLEngineCamera)
{
verify_world_to_radar_uses_camera_axes<opengl_engine::Camera, float>();
verify_world_to_radar_uses_engine_world_axes<opengl_engine::Camera, float>(opengl_engine::k_abs_forward,
opengl_engine::k_abs_right);
verify_world_to_radar_uses_changed_camera_yaw<opengl_engine::Camera, float>(-90.f, opengl_engine::k_abs_forward,
opengl_engine::k_abs_right);
verify_world_to_radar_ignores_camera_pitch<opengl_engine::Camera, float>(opengl_engine::k_abs_forward);
}
TEST(WorldToRadarTests, UnityEngineCamera)
{
verify_world_to_radar_uses_camera_axes<unity_engine::Camera, float>();
verify_world_to_radar_uses_engine_world_axes<unity_engine::Camera, float>(unity_engine::k_abs_forward,
unity_engine::k_abs_right);
verify_world_to_radar_uses_changed_camera_yaw<unity_engine::Camera, float>(90.f, unity_engine::k_abs_forward,
unity_engine::k_abs_right);
verify_world_to_radar_ignores_camera_pitch<unity_engine::Camera, float>(unity_engine::k_abs_forward);
}
TEST(WorldToRadarTests, CryEngineCamera)
{
verify_world_to_radar_uses_camera_axes<cry_engine::Camera, float>();
verify_world_to_radar_uses_engine_world_axes<cry_engine::Camera, float>(cry_engine::k_abs_forward,
cry_engine::k_abs_right);
verify_world_to_radar_uses_changed_camera_yaw<cry_engine::Camera, float>(-90.f, cry_engine::k_abs_forward,
cry_engine::k_abs_right);
verify_world_to_radar_ignores_camera_pitch<cry_engine::Camera, float>(cry_engine::k_abs_forward);
}
TEST(WorldToRadarTests, RageEngineCamera)
{
verify_world_to_radar_uses_camera_axes<rage_engine::Camera, float>();
verify_world_to_radar_uses_engine_world_axes<rage_engine::Camera, float>(rage_engine::k_abs_forward,
rage_engine::k_abs_right);
verify_world_to_radar_uses_changed_camera_yaw<rage_engine::Camera, float>(-90.f, rage_engine::k_abs_forward,
rage_engine::k_abs_right);
verify_world_to_radar_ignores_camera_pitch<rage_engine::Camera, float>(rage_engine::k_abs_forward);
}
TEST(WorldToRadarTests, UnrealEngineCamera)
{
verify_world_to_radar_uses_camera_axes<unreal_engine::Camera, double>();
verify_world_to_radar_uses_engine_world_axes<unreal_engine::Camera, double>(unreal_engine::k_abs_forward,
unreal_engine::k_abs_right);
verify_world_to_radar_uses_changed_camera_yaw<unreal_engine::Camera, double>(90.f, unreal_engine::k_abs_forward,
unreal_engine::k_abs_right);
verify_world_to_radar_ignores_camera_pitch<unreal_engine::Camera, double>(unreal_engine::k_abs_forward);
}