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inmicrosoft/DirectXMath (press backspace or delete to remove)I am probably missing something very obvious but:
The directxmath documentation says that the matricies are stored row-major. But when I do
XMMATRIX T = XMMatrixTranslation(5.0f, 3.0f, 8.0f);
The 5.0f, ...
question
foggy76
- 2
- Opened 7 days ago
- #254
DirectXMath supports SIMD on architectures such as SSE2 but does not support WebAssembly SIMD intrinsics using the v128
type. As a header-only library that compiles with any standard C++20 compiler, I ...
conformance
DanAtInfinity
- 5
- Opened on May 6
- #248
In #147 I added simple defaulted spaceship operators . Unfortunately, it looks like this doesn t work with clang and
produces the -Wdefaulted-function-deleted warning
[40/50] Building CXX object headertest\CMakeFiles\headertest.dir\collision.cpp.obj ...
conformance
walbourn
- Opened on Apr 2
- #244
For the VCPKG directxmath port, I should add a xdsp and shmath feature to add those headers to the environment.
To support this, the CMakeLists.txt should be updated to have BUILD_XSDP and BUILD_SHMATH ...
- Opened on Mar 25
- #239
For SSE targets XMLoadFloat3A will do
__m128 V = _mm_load_ps( pSource- x);
return _mm_and_ps(V, g_XMMask3);
And when compiling for AVX this will generate code that looks like either
vmovups xmm2,xmmword ...
optimization
MikeMarcin
- 1
- Opened on Feb 23
- #231
The current CMake files are set for 3.20 since this is the version that comes with VS 2019 (16.11). Moving to 3.21 as a
minimum would clean up the projects and make them more modern .
VS 2022 ships with ...
maintenance
- 1
- Opened on Dec 11, 2024
- #226
Hello,
#include directxmath/DirectXMath.h
#include directxmath/DirectXPackedVector.h
#include format
If you include these files in this order with gcc 14.2.1, there are some compilation errors ...
complier
documentation
obhi-d
- 2
- Opened on Oct 22, 2024
- #216
I ve been using directx on a personal project that uses modules and had crashes because some of the XMGLOBALCONST
declared constants simply don t have the proper values at runtime. In our case it was specifically ...
complier
MartinDew
- 11
- Opened on Oct 10, 2024
- #211
When testing two triangles, incorrect results may occur in special cases. An intersection is reported even though the
triangles are far apart.
Function:
inline bool XM_CALLCONV Intersects(FXMVECTOR A0, ...
bug
FabianWeber14
- Opened on Jul 26, 2024
- #197
DirectXMath is encountering the following error when building the project with MSVC in arm64ec architecture:
error C2664: __m128 _mm_fmadd_ps(__m128,__m128,__m128) :
cannot convert argument 1 from ...
question
NEIL-smtg
- 2
- Opened on Jul 18, 2024
- #194
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