private void initialize()
{
jointing[0] = null;
jointing[1] = null;
start = null;
end = null;
}
public OriEdge(OriVertex x1, OriVertex x2)
{
initialize();
this.start = x1;
this.end = x2;
direction = x1.p - x2.p;
}
public bool IsExitVertex(OriVertex v)
{
if (v == start || v == end)
{
return(true);
}
return(false);
}
private void AddVertex(OriVertex v, int num)
{
if (num != 0)
{
edges.Add(new OriEdge(vertexs[edges.Count - 1], v));
}
vertexs.Insert(num, v);
}
public OriEdge(OriVertex x1, OriVertex x2)
{
initialize();
this.start = x1;
this.end = x2;
direction[0] = (x1.p_origin - x2.p_origin).normalized;
direction[1] = (x2.p_origin - x1.p_origin).normalized;
direction_p[0] = (x1.p - x2.p).normalized;
direction_p[1] = (x2.p - x1.p).normalized;/*
* direction = (x1.p_origin - x2.p_origin).normalized;
* direction_p = (x1.p - x2.p).normalized;*/
}
public void RegisterVertex(float x_origin, float y_origin, float x, float y)
{
x_origin *= MAX_SIZE / PAPER_SIZE;
y_origin *= MAX_SIZE / PAPER_SIZE;
x *= MAX_SIZE / PAPER_SIZE;
y *= MAX_SIZE / PAPER_SIZE;
OriVertex v = new OriVertex(new Vector2(x_origin, y_origin), new Vector2(x, y), vertex_count);
vertexs.Add(v);
vertex_count++;
}
public List <OriEdge> EdgesIncludeVertex(OriVertex v)
{
List <OriEdge> edge = new List <OriEdge>();
for (int i = 0; i < edges.Count; i++)
{
if (edges[i].IsExitVertex(v))
{
edge.Add(edges[i]);
}
}
return(edge);
}
private void AddVertex(OriVertex v, int num)
{
vertexs.Add(v);
}
public OriVertex oppositeVertex(OriVertex v)
{
return(v == start ? end : start);
}
public void RegisterVertex(float x_origin, float y_origin, float x, float y)
{
OriVertex v = new OriVertex(new Vector2(x_origin, y_origin), new Vector2(x, y));
vertexs.Add(v);
}
