102 lines
2.6 KiB
C++
102 lines
2.6 KiB
C++
// SliderCrankMechanism.h
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#ifndef SLIDER_CRANK_MECHANISM_H
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#define SLIDER_CRANK_MECHANISM_H
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#include "FourBarMechanism/CrankSliderMechanism.h"
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#include <string>
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#include <vector>
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#include <map>
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#include <cmath>
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#include "SharedGeometry/SharedGeometry.h"
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// 解模式枚举
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enum class SolutionMode
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{
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Auto = 0,
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Solution1 = 1,
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Solution2 = 2
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};
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// 机制参数结构体（扩展版本）
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struct MechanismParametersExt
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{
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double CrankLength;
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double ConnectingRodLength;
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double SliderOffset;
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double InputValue;
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double AngularVelocity;
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SolutionMode SolutionMode;
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std::pair<double, double> CrankAngleRange1;
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std::pair<double, double> CrankAngleRange2;
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MechanismParametersExt();
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};
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// 解模式枚举
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// 曲柄滑块机构逆解类
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class SliderCrankMechanism
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{
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private:
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std::string name;
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MechanismParametersExt parameters;
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// 轨迹数据
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std::vector<Vector2D> trajectoryB;
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std::vector<Vector2D> sliderTrajectory;
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std::vector<Vector2D> trajectoryBAlt;
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// 辅助方法
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double degreesToRadians(double degrees) const;
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double radiansToDegrees(double radians) const;
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std::string formatDouble(double value, int precision = 3) const;
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double clamp(double value, double min, double max) const;
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// 计算滑块范围
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std::pair<double, double> calculateSliderRange();
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public:
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SliderCrankMechanism();
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// 基本属性访问
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std::string getName() const;
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MechanismType getType() const;
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MechanismParametersExt getParameters() const;
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void setName(const std::string &newName);
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void setParameters(const MechanismParametersExt ¶ms);
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// 设置连杆长度
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void setLink(double crankLength, double rodLength, double sliderOffset);
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// 设置解模式
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void setSolutionMode(SolutionMode mode);
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// 主要计算函数（逆解）
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MechanismState calculate(double sliderX);
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// 参数验证
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ValidationResult validateParameters();
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// 获取输入范围
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std::pair<double, double> getInputRange();
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// 获取轨迹点
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std::vector<Vector2D> getTrajectoryPoints();
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std::vector<Vector2D> getSliderTrajectory() const;
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std::vector<Vector2D> getAlternativeTrajectory() const;
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// 清除轨迹
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void clearTrajectory();
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// 获取状态文本
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std::string getStatusText();
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};
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// 工厂函数
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SliderCrankMechanism *createSliderCrankMechanism();
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void deleteSliderCrankMechanism(SliderCrankMechanism *mechanism);
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// 智能指针版本
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using SliderCrankMechanismPtr = std::shared_ptr<SliderCrankMechanism>;
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SliderCrankMechanismPtr createSliderCrankMechanismSmart();
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#endif // SLIDER_CRANK_MECHANISM_H
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