DirectXLearningProject/Graphics.h at main · Esauidk/DirectXLearningProject · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
#pragma once
#include "PreWin.h"
#include "MainException.h"
#include <d3d11.h>
#include <wrl.h>
#include <vector>
#include "DxgiInfoManager.h"
#include <d3dcompiler.h>
#include <DirectXMath.h>
#include <memory>
#include <random>

class Graphics
{
	friend class Bindable;
public:
	class Exception : public MainException {
		using MainException::MainException;
	public:
		static std::string TranslateErrorCode(HRESULT hr) noexcept;
	};
	class HrException : public Exception {
	public:
		HrException(int line, const char* file, HRESULT hr, std::vector<std::string> infoMsg = {}) noexcept;
		const char* what() const noexcept override;
		const char* GetType() const noexcept override;
		HRESULT GetErrorCode() const noexcept;
		std::string GetErrorDescription() const noexcept;
		std::string GetErrorInfo() const noexcept;
	private:
		HRESULT hr;
		std::string info;
	};
	class InfoException : public Exception
	{
	public:
		InfoException(int line, const char* file, std::vector<std::string> infoMsgs) noexcept;
		const char* what() const noexcept override;
		const char* GetType() const noexcept override;
		std::string GetErrorInfo() const noexcept;
	private:
		std::string info;
	};
	class DeviceRemovedException : public HrException {
		using HrException::HrException;
	public:
		const char* GetType() const noexcept override;
	private:
		std::string reason;
	};
public:
	Graphics(HWND hWnd);
	Graphics(const Graphics&) = delete;
	Graphics& operator=(const Graphics&) = delete;
	~Graphics();
	void EndFrame();
	void BeginFrame(float red, float green, float blue) noexcept;
	void DrawIndexed(UINT count) noexcept(!IS_DEBUG);
	void SetProjecton(DirectX::FXMMATRIX proj) noexcept;
	DirectX::XMMATRIX GetProjection() const noexcept;
	void SetCamera(DirectX::FXMMATRIX camOri) noexcept;
	DirectX::XMMATRIX GetCamera() const noexcept;
	void EnableImgui() noexcept;
	void DisableImgui() noexcept;
	bool IsImguiEnabled() const noexcept;
private:
	bool imguiEnabled = true;
	DirectX::XMMATRIX projection;
	DirectX::XMMATRIX camera;
#ifndef NDEBUG
	DxgiInfoManager infoManager;
#endif
	Microsoft::WRL::ComPtr<ID3D11Device> pDevice;
	Microsoft::WRL::ComPtr<IDXGISwapChain> pSwap;
	Microsoft::WRL::ComPtr<ID3D11DeviceContext> pContext;
	Microsoft::WRL::ComPtr<ID3D11RenderTargetView> pTarget;
	Microsoft::WRL::ComPtr<ID3D11DepthStencilView> pDSV;

};