跟着cherno手搓游戏引擎【26】Profile和Profile网页可视化

封装Profile：

Sandbox2D.h:ProfileResult结构体和ProfileResult容器，存储相应的信息

#pragma once
#include "YOTO.h"
class Sandbox2D :public YOTO::Layer
{public:
	Sandbox2D();
	virtual ~Sandbox2D() = default;
	virtual void OnAttach()override;
	virtual void OnDetach()override;
	void OnUpdate(YOTO::Timestep ts)override;
	virtual void OnImGuiRender() override;
	void OnEvent(YOTO::Event& e)override;
private:
	YOTO::OrthographicCameraController m_CameraController;
	YOTO::Ref m_FlatColorShader;
	YOTO::Ref m_SquareVA;
	YOTO::Refm_CheckerboardTexture;
	struct ProfileResult {
		const char* Name;
		float Time;
	};
	std::vectorm_ProfileResults;
	glm::vec4 m_SquareColor = { 0.2f,0.3f,0.7f,1.0f };
};

 Sandbox2D.cpp:实现timer并定义PROFILE_SCOPE使用（YT_PROFILE_SCOPE为网页可视化的内容，先放到这了）

#include "Sandbox2D.h"
#include 
#include 
//#include 
#include 
#include
#include
template
class Timer {
public:
	Timer(const char* name, Fn&&func)
		:m_Name(name),m_Func(func),m_Stopped(false)
	{
		m_StartTimepoint = std::chrono::high_resolution_clock::now();
	}
	~Timer() {
		if (!m_Stopped) {
			Stop();
		}
	}
	void Stop() {
		auto endTimepoint= std::chrono::high_resolution_clock::now();
		long long start = std::chrono::time_point_cast(m_StartTimepoint).time_since_epoch().count();
		long long end = std::chrono::time_point_cast(endTimepoint).time_since_epoch().count();
		m_Stopped = true;
		float duration = (end - start)*0.001f;
		m_Func({m_Name,duration});
		//std::cout