ChainSimulation/Simulation.h at master · RichtersFinger/ChainSimulation · 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
#ifndef SIMULATION_H
#define SIMULATION_H

class Simulation {
public:
	Chain chain;
	std::vector<Wall*> walls;
	double time;
	double dt;

	Simulation();
	void initChain(int, double, double = 1.0e5, double = 0.5, double = 2.0e5);
	void addTrailofWalls(std::vector<Vector>);
	void addSphericalBoundary(double, double, double);
	void clearWalls();
	void writeWallsToFile(const char *);
	void writeChainToFile(const char *);
	void saveChainBackup(const char *);
	void loadChainBackup(const char *);
	void writeChainToFile(int);
	void step(int);

private:
	 double lengthOfVector(Vector);
	 double distanceOfPoints(Vector, Vector);
	 Vector relativeVector(Vector, Vector);
	 double scalarproduct(Vector, Vector);
	 std::vector<Vector> addSTDVectorVectors( std::vector<Vector>, std::vector<Vector>);
	 std::vector<Vector> productSTDVectorVectorScalar( std::vector<Vector>, double);
	 std::vector<Vector> getInternalForces(Chain); // returns std:vector of accelerations; input is chain
	 std::vector<Vector> getWallForces(Chain, std::vector<Wall*>); // returns std:vector of accelerations; input is chain and walls
	 std::vector<Vector> getExternalForces(Chain, double); // returns std:vector of accelerations; input is chain and time
};

#endif