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move Filament headers to own directory under iOS/macOS

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This commit is contained in:
Nick Fisher
2023-10-03 00:15:41 +08:00
parent 423f563350
commit 2a3a99c974
412 changed files with 8665 additions and 52334 deletions
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18
macos/include/math/mat4.h
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@@ -272,24 +272,6 @@ public:
template<typename U, typename V>
constexpr TMat44(const TMat33<U>& matrix, const TVec4<V>& column3) noexcept;
/*
* helpers
*/
// returns false if the two matrices are different. May return false if they're the
// same, with some elements only differing by +0 or -0. Behaviour is undefined with NaNs.
static constexpr bool fuzzyEqual(TMat44 const& l, TMat44 const& r) noexcept {
uint64_t const* const li = reinterpret_cast<uint64_t const*>(&l);
uint64_t const* const ri = reinterpret_cast<uint64_t const*>(&r);
uint64_t result = 0;
// For some reason clang is not able to vectorize this loop when the number of iteration
// is known and constant (!?!?!). Still this is better than operator==.
for (size_t i = 0; i < sizeof(TMat44) / sizeof(uint64_t); i++) {
result |= li[i] ^ ri[i];
}
return result != 0;
}
static constexpr TMat44 ortho(T left, T right, T bottom, T top, T near, T far) noexcept;
static constexpr TMat44 frustum(T left, T right, T bottom, T top, T near, T far) noexcept;