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added nodiscard messages

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Orange
2026-05-22 09:00:32 +03:00
parent 37128d18e7
commit 848202cbd8
5 changed files with 187 additions and 145 deletions
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include/omath/projection/camera.hpp
+12 -6
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@@ -190,7 +190,8 @@ namespace omath::projection
return get_up();
}
[[nodiscard("You must use view-projection matrix")]] const Mat4X4Type& get_view_projection_matrix() const noexcept
[[nodiscard("You must use view-projection matrix")]]
const Mat4X4Type& get_view_projection_matrix() const noexcept
{
if (!m_view_projection_matrix.has_value())
m_view_projection_matrix = get_projection_matrix() * get_view_matrix();
@@ -313,7 +314,8 @@ namespace omath::projection
std::unreachable();
}
[[nodiscard("You must use frustum culling result")]] bool is_culled_by_frustum(const Triangle<Vector3<NumericType>>& triangle) const noexcept
[[nodiscard("You must use frustum culling result")]] bool
is_culled_by_frustum(const Triangle<Vector3<NumericType>>& triangle) const noexcept
{
// Transform to clip space (before perspective divide)
auto to_clip = [this](const Vector3<NumericType>& point)
@@ -380,7 +382,8 @@ namespace omath::projection
return false;
}
[[nodiscard("You must use AABB frustum culling result")]] bool is_aabb_culled_by_frustum(const primitives::Aabb<NumericType>& aabb) const noexcept
[[nodiscard("You must use AABB frustum culling result")]] bool
is_aabb_culled_by_frustum(const primitives::Aabb<NumericType>& aabb) const noexcept
{
// For each plane, find the AABB corner most in the direction of the plane normal
// (the "positive vertex"). If it's outside, the entire AABB is outside.
@@ -397,7 +400,8 @@ namespace omath::projection
return false;
}
[[nodiscard("You must use OBB frustum culling result")]] bool is_obb_culled_by_frustum(const primitives::Obb<NumericType>& obb) const noexcept
[[nodiscard("You must use OBB frustum culling result")]] bool
is_obb_culled_by_frustum(const primitives::Obb<NumericType>& obb) const noexcept
{
// For each plane, project the OBB extents onto the plane normal to get the
// effective radius, then test the center's signed distance against it.
@@ -545,7 +549,8 @@ namespace omath::projection
}
template<class Type>
[[nodiscard("You must use NDC bounds check result")]] constexpr static bool is_ndc_out_of_bounds(const Type& ndc) noexcept
[[nodiscard("You must use NDC bounds check result")]] constexpr static bool
is_ndc_out_of_bounds(const Type& ndc) noexcept
{
constexpr auto eps = std::numeric_limits<NumericType>::epsilon();
@@ -621,7 +626,8 @@ namespace omath::projection
}
template<ScreenStart screen_start = ScreenStart::TOP_LEFT_CORNER>
[[nodiscard("You must use NDC position")]] Vector3<NumericType> screen_to_ndc(const Vector3<NumericType>& screen_pos) const noexcept
[[nodiscard("You must use NDC position")]] Vector3<NumericType>
screen_to_ndc(const Vector3<NumericType>& screen_pos) const noexcept
{
if constexpr (screen_start == ScreenStart::TOP_LEFT_CORNER)
return {screen_pos.x / m_view_port.m_width * NumericType{2} - NumericType{1},