DX11Starter/Sky.h at master · mousebuttons/DX11Starter · GitHub

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#pragma once

#include <d3d11.h>
#include <wrl/client.h>
#include <memory>
#include "Mesh.h"
#include "SimpleShader.h"
#include "Camera.h"
#include "WICTextureLoader.h"

class Sky
{
public:
	Sky(
		Microsoft::WRL::ComPtr<ID3D11Device> device,
		Microsoft::WRL::ComPtr<ID3D11DeviceContext> context,
		std::shared_ptr<Mesh> skyGeometry,
		std::shared_ptr<SimpleVertexShader> skyVS,
		std::shared_ptr<SimplePixelShader> skyPS,
		Microsoft::WRL::ComPtr<ID3D11SamplerState> skySampler,
		const wchar_t* right,
		const wchar_t* left,
		const wchar_t* up,
		const wchar_t* down,
		const wchar_t* front,
		const wchar_t* back
	);

	void Draw(Microsoft::WRL::ComPtr<ID3D11DeviceContext> context, std::shared_ptr<Camera> camera);

private:
	std::shared_ptr<Mesh> skyGeometry;
	std::shared_ptr<SimpleVertexShader> skyVS;
	std::shared_ptr<SimplePixelShader> skyPS;
	Microsoft::WRL::ComPtr<ID3D11SamplerState> skySampler;
	Microsoft::WRL::ComPtr<ID3D11ShaderResourceView> skySRV;
	Microsoft::WRL::ComPtr<ID3D11DepthStencilState> skyDepthStencilState;
	Microsoft::WRL::ComPtr<ID3D11RasterizerState> skyRasterizerState;

	// --------------------------------------------------------
	// Author: Chris Cascioli
	// Purpose: Creates a cube map on the GPU from 6 individual textures
	//
	// - You are allowed to directly copy/paste this into your code base
	//   for assignments, given that you clearly cite that this is not
	//   code of your own design.
	//
	// - Note: This code assumes you’re putting the function in Game.cpp,
	//   you’ve included WICTextureLoader.h and you have an ID3D11Device
	//   ComPtr called “device”.  Make any adjustments necessary for
	//   your own implementation.
	// --------------------------------------------------------
	// Helper for creating a cubemap from 6 individual textures
	Microsoft::WRL::ComPtr<ID3D11ShaderResourceView> CreateCubemap(
		Microsoft::WRL::ComPtr<ID3D11Device> device,
		Microsoft::WRL::ComPtr<ID3D11DeviceContext> context,
		const wchar_t* right,
		const wchar_t* left,
		const wchar_t* up,
		const wchar_t* down,
		const wchar_t* front,
		const wchar_t* back);

	void InitRenderStates(Microsoft::WRL::ComPtr<ID3D11Device> device);
};