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added stuff

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orange
2026-03-17 20:31:46 +03:00
parent 624683aed6
commit a5c0ca0cbd
16 changed files with 452 additions and 10 deletions
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3
include/omath/engines/cry_engine/traits/pred_engine_trait.hpp
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@@ -16,7 +16,8 @@ namespace omath::cry_engine
const float pitch, const float yaw,
const float time, const float gravity) noexcept
{
auto current_pos = projectile.m_origin
const auto launch_pos = projectile.m_origin + projectile.m_launch_offset;
auto current_pos = launch_pos
+ forward_vector({PitchAngle::from_degrees(-pitch), YawAngle::from_degrees(yaw),
RollAngle::from_degrees(0)})
* projectile.m_launch_speed * time;

3
include/omath/engines/frostbite_engine/traits/pred_engine_trait.hpp
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@@ -16,7 +16,8 @@ namespace omath::frostbite_engine
const float pitch, const float yaw,
const float time, const float gravity) noexcept
{
auto current_pos = projectile.m_origin
const auto launch_pos = projectile.m_origin + projectile.m_launch_offset;
auto current_pos = launch_pos
+ forward_vector({PitchAngle::from_degrees(-pitch), YawAngle::from_degrees(yaw),
RollAngle::from_degrees(0)})
* projectile.m_launch_speed * time;

3
include/omath/engines/iw_engine/traits/pred_engine_trait.hpp
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@@ -17,7 +17,8 @@ namespace omath::iw_engine
const float pitch, const float yaw,
const float time, const float gravity) noexcept
{
auto current_pos = projectile.m_origin
const auto launch_pos = projectile.m_origin + projectile.m_launch_offset;
auto current_pos = launch_pos
+ forward_vector({PitchAngle::from_degrees(-pitch), YawAngle::from_degrees(yaw),
RollAngle::from_degrees(0)})
* projectile.m_launch_speed * time;

3
include/omath/engines/opengl_engine/traits/pred_engine_trait.hpp
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@@ -16,7 +16,8 @@ namespace omath::opengl_engine
const float pitch, const float yaw,
const float time, const float gravity) noexcept
{
auto current_pos = projectile.m_origin
const auto launch_pos = projectile.m_origin + projectile.m_launch_offset;
auto current_pos = launch_pos
+ forward_vector({PitchAngle::from_degrees(-pitch), YawAngle::from_degrees(yaw),
RollAngle::from_degrees(0)})
* projectile.m_launch_speed * time;

3
include/omath/engines/source_engine/traits/pred_engine_trait.hpp
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@@ -17,7 +17,8 @@ namespace omath::source_engine
const float pitch, const float yaw,
const float time, const float gravity) noexcept
{
auto current_pos = projectile.m_origin
const auto launch_pos = projectile.m_origin + projectile.m_launch_offset;
auto current_pos = launch_pos
+ forward_vector({PitchAngle::from_degrees(-pitch), YawAngle::from_degrees(yaw),
RollAngle::from_degrees(0)})
* projectile.m_launch_speed * time;

3
include/omath/engines/unity_engine/traits/pred_engine_trait.hpp
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@@ -16,7 +16,8 @@ namespace omath::unity_engine
const float pitch, const float yaw,
const float time, const float gravity) noexcept
{
auto current_pos = projectile.m_origin
const auto launch_pos = projectile.m_origin + projectile.m_launch_offset;
auto current_pos = launch_pos
+ forward_vector({PitchAngle::from_degrees(-pitch), YawAngle::from_degrees(yaw),
RollAngle::from_degrees(0)})
* projectile.m_launch_speed * time;

3
include/omath/engines/unreal_engine/traits/pred_engine_trait.hpp
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@@ -16,7 +16,8 @@ namespace omath::unreal_engine
const float pitch, const float yaw,
const float time, const float gravity) noexcept
{
auto current_pos = projectile.m_origin
const auto launch_pos = projectile.m_origin + projectile.m_launch_offset;
auto current_pos = launch_pos
+ forward_vector({PitchAngle::from_degrees(-pitch), YawAngle::from_degrees(yaw),
RollAngle::from_degrees(0)})
* projectile.m_launch_speed * time;

11
include/omath/projectile_prediction/proj_pred_engine.hpp
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@@ -8,12 +8,23 @@
namespace omath::projectile_prediction
{
struct AimAngles
{
float pitch{};
float yaw{};
};
class ProjPredEngineInterface
{
public:
[[nodiscard]]
virtual std::optional<Vector3<float>> maybe_calculate_aim_point(const Projectile& projectile,
const Target& target) const = 0;
[[nodiscard]]
virtual std::optional<AimAngles> maybe_calculate_aim_angles(const Projectile& projectile,
const Target& target) const = 0;
virtual ~ProjPredEngineInterface() = default;
};
} // namespace omath::projectile_prediction

3
include/omath/projectile_prediction/proj_pred_engine_avx2.hpp
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@@ -12,6 +12,9 @@ namespace omath::projectile_prediction
[[nodiscard]] std::optional<Vector3<float>>
maybe_calculate_aim_point(const Projectile& projectile, const Target& target) const override;
[[nodiscard]] std::optional<AimAngles>
maybe_calculate_aim_angles(const Projectile& projectile, const Target& target) const override;
ProjPredEngineAvx2(float gravity_constant, float simulation_time_step, float maximum_simulation_time);
~ProjPredEngineAvx2() override = default;

33
include/omath/projectile_prediction/proj_pred_engine_legacy.hpp
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@@ -54,6 +54,36 @@ namespace omath::projectile_prediction
[[nodiscard]]
std::optional<Vector3<float>> maybe_calculate_aim_point(const Projectile& projectile,
const Target& target) const override
{
const auto solution = find_solution(projectile, target);
if (!solution)
return std::nullopt;
return EngineTrait::calc_viewpoint_from_angles(projectile, solution->predicted_target_position,
solution->pitch);
}
[[nodiscard]]
std::optional<AimAngles> maybe_calculate_aim_angles(const Projectile& projectile,
const Target& target) const override
{
const auto solution = find_solution(projectile, target);
if (!solution)
return std::nullopt;
const auto yaw = EngineTrait::calc_direct_yaw_angle(projectile.m_origin, solution->predicted_target_position);
return AimAngles{solution->pitch, yaw};
}
private:
struct Solution
{
Vector3<float> predicted_target_position;
float pitch;
};
[[nodiscard]]
std::optional<Solution> find_solution(const Projectile& projectile, const Target& target) const
{
for (float time = 0.f; time < m_maximum_simulation_time; time += m_simulation_time_step)
{
@@ -70,12 +100,11 @@ namespace omath::projectile_prediction
time))
continue;
return EngineTrait::calc_viewpoint_from_angles(projectile, predicted_target_position, projectile_pitch);
return Solution{predicted_target_position, projectile_pitch.value()};
}
return std::nullopt;
}
private:
const float m_gravity_constant;
const float m_simulation_time_step;
const float m_maximum_simulation_time;

1
include/omath/projectile_prediction/projectile.hpp
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@@ -11,6 +11,7 @@ namespace omath::projectile_prediction
{
public:
Vector3<float> m_origin;
Vector3<float> m_launch_offset{0.f, 0.f, 0.f};
float m_launch_speed{};
float m_gravity_scale{};
};