mirror of
https://github.com/Halofreak1990/XFXFramework
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1c277b2038
Now, the only thing keeping XFX from a full compile is my stupid attempt at Asynchronous IO. Will look at that, but most likely, I will comment it out and just get a new Demo out before New Year.
41 lines
971 B
C++
41 lines
971 B
C++
/********************************************************
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* Viewport.h *
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* *
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* XFX Viewport definition file *
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* Copyright © XFX Team. All Rights Reserved *
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********************************************************/
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#ifndef _XFX_GRAPHICS_VIEWPORT_
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#define _XFX_GRAPHICS_VIEWPORT_
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namespace XFX
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{
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struct Matrix;
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struct Vector3;
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namespace Graphics
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{
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/// <summary>
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/// Defines the window dimensions of a render-target surface onto which a 3D volume projects.
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/// </summary>
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struct Viewport
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{
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private:
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static bool WithinEpsilon(float a, float b);
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public:
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float AspectRatio();
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int Height;
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int MaxDepth;
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int MinDepth;
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int Width;
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int X;
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int Y;
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Vector3 Project(Vector3 source, Matrix projection, Matrix view, Matrix world);
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Vector3 Unproject(Vector3 source, Matrix projection, Matrix view, Matrix world);
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};
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}
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}
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#endif //_XFX_GRAPHICS_VIEWPORT_
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