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smourier / DirectN

Direct interop Code for .NET Framework, .NET Core and .NET 5+ : DXGI, WIC, DirectX 9 to 12, Direct2D, Direct Write, Direct Composition, Media Foundation, WASAPI, CodecAPI, GDI, Spatial Audio, DVD, Windows Media Player, UWP DXInterop, WinUI3, etc.
MIT License
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Please add XMFLOAT2! orz #43

Closed vmx17 closed 1 year ago

vmx17 commented 1 year ago

Hi! How are you doing? Not issue but request (as usual). Title says all.
Recently, I hit a question why DirectN does not support XMFLOAT2. I use XMFLOAT3 for position, XMFLOAT4 for color but what is for uv? It should not be Rect of Windows.Foundation nor MF_FLOAT2 of Windows.Win32.... Once I heard DirectXMath is not provided in dlls but you're providing XMFLOAT3 and 4, it is a lacking parts of plastic model kit, isn't it? .... But! Just I've hit an idea to use Vector2,3,4 from System.Numerics.

smourier commented 1 year ago

Hi,

I added XMFLOAT3 and 4 to support the sample (to mimic C++ code). They are just similar arrays of floats so you don't stricly need them, however, I have added XMFLOAT2 as it makes sense :-)

vmx17 commented 1 year ago

I'd like to express my gratitude for it. I'll try it tommorow. What's the secret to make code so fast?