diff options
Diffstat (limited to 'indra/llmath/llmatrix3a.h')
| -rw-r--r-- | indra/llmath/llmatrix3a.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/indra/llmath/llmatrix3a.h b/indra/llmath/llmatrix3a.h index dff6604ae5..742a2488fd 100644 --- a/indra/llmath/llmatrix3a.h +++ b/indra/llmath/llmatrix3a.h @@ -40,8 +40,9 @@ // LLMatrix3a is the base class for LLRotation, which should be used instead any time you're dealing with a // rotation matrix. -class LLMatrix3a +class alignas(16) LLMatrix3a { + LL_ALIGN_NEW public: // Utility function for quickly transforming an array of LLVector4a's @@ -56,7 +57,7 @@ public: ////////////////////////// // Ctor - LLMatrix3a() {} + LLMatrix3a() = default; // Ctor for setting by columns inline LLMatrix3a( const LLVector4a& c0, const LLVector4a& c1, const LLVector4a& c2 ); @@ -111,18 +112,22 @@ public: protected: - LL_ALIGN_16(LLVector4a mColumns[3]); + LLVector4a mColumns[3]; }; +static_assert(std::is_trivial<LLMatrix3a>::value, "LLMatrix3a must be a trivial type"); + class LLRotation : public LLMatrix3a { public: - LLRotation() {} + LLRotation() = default; // Returns true if this rotation is orthonormal with det ~= 1 inline bool isOkRotation() const; }; +static_assert(std::is_trivial<LLRotation>::value, "LLRotation must be a trivial type"); + #endif |