admin/omath
1
0
Fork 0
mirror of https://github.com/orange-cpp/omath.git synced 2026-04-18 20:43:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

added ureachable

Browse Source
This commit is contained in:
Orange
2026-03-24 05:20:36 +03:00
parent 29b7ac6450
commit 8daba25c29
2 changed files with 23 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
include/omath/linear_algebra/mat.hpp
View File

@@ -677,11 +677,13 @@ namespace omath
{0.f, 1.f / fov_half_tan, 0.f, 0.f},
{0.f, 0.f, far / (far - near), -(near * far) / (far - near)},
{0.f, 0.f, 1.f, 0.f}};
else
else if constexpr (DepthRange == NDCDepthRange::NEGATIVE_ONE_TO_ONE)
return {{1.f / (aspect_ratio * fov_half_tan), 0.f, 0.f, 0.f},
{0.f, 1.f / fov_half_tan, 0.f, 0.f},
{0.f, 0.f, (far + near) / (far - near), -(2.f * near * far) / (far - near)},
{0.f, 0.f, 1.f, 0.f}};
else
std::unreachable();
}
template<class Type = float, MatStoreType St = MatStoreType::ROW_MAJOR,
@@ -697,11 +699,13 @@ namespace omath
{0.f, 1.f / fov_half_tan, 0.f, 0.f},
{0.f, 0.f, -far / (far - near), -(near * far) / (far - near)},
{0.f, 0.f, -1.f, 0.f}};
else
else if constexpr (DepthRange == NDCDepthRange::NEGATIVE_ONE_TO_ONE)
return {{1.f / (aspect_ratio * fov_half_tan), 0.f, 0.f, 0.f},
{0.f, 1.f / fov_half_tan, 0.f, 0.f},
{0.f, 0.f, -(far + near) / (far - near), -(2.f * near * far) / (far - near)},
{0.f, 0.f, -1.f, 0.f}};
else
std::unreachable();
}
template<class Type = float, MatStoreType St = MatStoreType::ROW_MAJOR,
NDCDepthRange DepthRange = NDCDepthRange::NEGATIVE_ONE_TO_ONE>
@@ -717,7 +721,7 @@ namespace omath
{ 0.f, 0.f, static_cast<Type>(1) / (far - near), -near / (far - near) },
{ 0.f, 0.f, 0.f, 1.f }
};
else
else if constexpr (DepthRange == NDCDepthRange::NEGATIVE_ONE_TO_ONE)
return
{
{ static_cast<Type>(2) / (right - left), 0.f, 0.f, -(right + left) / (right - left)},
@@ -725,6 +729,8 @@ namespace omath
{ 0.f, 0.f, static_cast<Type>(2) / (far - near), -(far + near) / (far - near) },
{ 0.f, 0.f, 0.f, 1.f }
};
else
std::unreachable();
}
template<class Type = float, MatStoreType St = MatStoreType::ROW_MAJOR,
NDCDepthRange DepthRange = NDCDepthRange::NEGATIVE_ONE_TO_ONE>
@@ -740,7 +746,7 @@ namespace omath
{ 0.f, 0.f, -static_cast<Type>(1) / (far - near), -near / (far - near) },
{ 0.f, 0.f, 0.f, 1.f }
};
else
else if constexpr (DepthRange == NDCDepthRange::NEGATIVE_ONE_TO_ONE)
return
{
{ static_cast<Type>(2) / (right - left), 0.f, 0.f, -(right + left) / (right - left)},
@@ -748,6 +754,8 @@ namespace omath
{ 0.f, 0.f, -static_cast<Type>(2) / (far - near), -(far + near) / (far - near) },
{ 0.f, 0.f, 0.f, 1.f }
};
else
std::unreachable();
}
template<class T = float, MatStoreType St = MatStoreType::COLUMN_MAJOR>
Mat<4, 4, T, St> mat_look_at_left_handed(const Vector3<T>& eye, const Vector3<T>& center, const Vector3<T>& up)