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 #ifndef HELPERFUNCTIONS_H
 #define HELPERFUNCTIONS_H

 #include "basicComponents.h"
 #include "complexComponents.h"
 #include<vector>
 #include<set>

 Vertice transform(Vertice v_in,double Xrot,double Yrot,double Zrot,double Xoff,double Yoff,double Zoff);

 pair<int,Vertice> get_intersection(Edge a, Edge b);

 bool is_inside(Vertice v, set<Edge> edgeSet);

 bool isSubset(vector<int> & a, vector<int> & b);

 int verticePresent(vector<Vertice> & a, Vertice b);

 WireFrame modifyWireframe(WireFrame wf, Vertice v) ;

 #endif // HELPERFUNCTIONS_H
basicComponents.h

verticePresent
int verticePresent(vector< Vertice > &a, Vertice b)
Checks if a vertice is present in a vector of vertices.
Definition: helperfunctions.cpp:204

transform
Vertice transform(Vertice v_in, double Xrot, double Yrot, double Zrot, double Xoff, double Yoff, double Zoff)
Transforms a vertice (rotation and offset) using matrix multiplication and returns a new Vertice obje...
Definition: helperfunctions.cpp:14

isSubset
bool isSubset(vector< int > &a, vector< int > &b)
Definition: helperfunctions.cpp:196

Edge
Definition: basicComponents.h:71

is_inside
bool is_inside(Vertice v, set< Edge > edgeSet)
Checks whether a vertice is inside (in 2d) of a face formed by an edge loop.
Definition: helperfunctions.cpp:154

WireFrame
Definition: complexComponents.h:24

Vertice
Definition: basicComponents.h:9

get_intersection
pair< int, Vertice > get_intersection(Edge a, Edge b)
Finds intersection of two edges (line segments) and also returns error if intersection does not exist...
Definition: helperfunctions.cpp:51

modifyWireframe
WireFrame modifyWireframe(WireFrame wf, Vertice v)
Takes a wireframe and subtracts coordinates of v from all its edge vertices.
Definition: helperfunctions.cpp:218

complexComponents.h