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100 lines
4.7 KiB
C++
100 lines
4.7 KiB
C++
//--------------------------------------------------------------------------------------
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// File: GeometricPrimitive.h
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// http://go.microsoft.com/fwlink/?LinkId=248929
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//--------------------------------------------------------------------------------------
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#pragma once
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#if defined(_XBOX_ONE) && defined(_TITLE)
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#include <d3d11_x.h>
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#else
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#include <d3d11_1.h>
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#endif
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#include <DirectXMath.h>
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#include <DirectXColors.h>
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#include <functional>
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#include <memory>
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// VS 2010 doesn't support explicit calling convention for std::function
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#ifndef DIRECTX_STD_CALLCONV
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#if defined(_MSC_VER) && (_MSC_VER < 1700)
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#define DIRECTX_STD_CALLCONV
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#else
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#define DIRECTX_STD_CALLCONV __cdecl
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#endif
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#endif
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// VS 2010/2012 do not support =default =delete
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#ifndef DIRECTX_CTOR_DEFAULT
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#if defined(_MSC_VER) && (_MSC_VER < 1800)
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#define DIRECTX_CTOR_DEFAULT {}
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#define DIRECTX_CTOR_DELETE ;
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#else
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#define DIRECTX_CTOR_DEFAULT =default;
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#define DIRECTX_CTOR_DELETE =delete;
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#endif
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#endif
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namespace DirectX
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{
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#if (DIRECTX_MATH_VERSION < 305) && !defined(XM_CALLCONV)
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#define XM_CALLCONV __fastcall
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typedef const XMVECTOR& HXMVECTOR;
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typedef const XMMATRIX& FXMMATRIX;
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#endif
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class IEffect;
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class GeometricPrimitive
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{
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public:
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~GeometricPrimitive();
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// Factory methods.
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateCube (_In_ ID3D11DeviceContext* deviceContext, float size = 1, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateSphere (_In_ ID3D11DeviceContext* deviceContext, float diameter = 1, size_t tessellation = 16, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateGeoSphere (_In_ ID3D11DeviceContext* deviceContext, float diameter = 1, size_t tessellation = 3, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateCylinder (_In_ ID3D11DeviceContext* deviceContext, float height = 1, float diameter = 1, size_t tessellation = 32, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateCone (_In_ ID3D11DeviceContext* deviceContext, float diameter = 1, float height = 1, size_t tessellation = 32, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateTorus (_In_ ID3D11DeviceContext* deviceContext, float diameter = 1, float thickness = 0.333f, size_t tessellation = 32, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateTetrahedron (_In_ ID3D11DeviceContext* deviceContext, float size = 1, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateOctahedron (_In_ ID3D11DeviceContext* deviceContext, float size = 1, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateDodecahedron (_In_ ID3D11DeviceContext* deviceContext, float size = 1, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateIcosahedron (_In_ ID3D11DeviceContext* deviceContext, float size = 1, bool rhcoords = true);
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static std::unique_ptr<GeometricPrimitive> __cdecl CreateTeapot (_In_ ID3D11DeviceContext* deviceContext, float size = 1, size_t tessellation = 8, bool rhcoords = true);
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// Draw the primitive.
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void XM_CALLCONV Draw(FXMMATRIX world, CXMMATRIX view, CXMMATRIX projection, FXMVECTOR color = Colors::White, _In_opt_ ID3D11ShaderResourceView* texture = nullptr, bool wireframe = false,
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_In_opt_ std::function<void DIRECTX_STD_CALLCONV()> setCustomState = nullptr );
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// Draw the primitive using a custom effect.
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void __cdecl Draw( _In_ IEffect* effect, _In_ ID3D11InputLayout* inputLayout, bool alpha = false, bool wireframe = false,
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_In_opt_ std::function<void DIRECTX_STD_CALLCONV()> setCustomState = nullptr );
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// Create input layout for drawing with a custom effect.
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void __cdecl CreateInputLayout( _In_ IEffect* effect, _Outptr_ ID3D11InputLayout** inputLayout );
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private:
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GeometricPrimitive();
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// Private implementation.
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class Impl;
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std::unique_ptr<Impl> pImpl;
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// Prevent copying.
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GeometricPrimitive(GeometricPrimitive const&) DIRECTX_CTOR_DELETE
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GeometricPrimitive& operator= (GeometricPrimitive const&) DIRECTX_CTOR_DELETE
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};
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}
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