public ControlTriangle(ControlEdge edge1, ControlEdge edge2, ControlEdge edge3)
: this()
{
List<Vector3> temp = new List<Vector3>();
if (!temp.Contains(edge1.FirstVertex))
temp.Add(edge1.FirstVertex);
if (!temp.Contains(edge1.SecondVertex))
temp.Add(edge1.SecondVertex);
if (!temp.Contains(edge2.FirstVertex))
temp.Add(edge2.FirstVertex);
if (!temp.Contains(edge2.SecondVertex))
temp.Add(edge2.SecondVertex);
if (!temp.Contains(edge3.FirstVertex))
temp.Add(edge3.FirstVertex);
if (!temp.Contains(edge3.SecondVertex))
temp.Add(edge3.SecondVertex);
FirstVertex = temp[0];
SecondVertex = temp[1];
ThirdVertex = temp[2];
_vertexData[0] = new VertexPositionColor(FirstVertex, Color.White);
_vertexData[1] = new VertexPositionColor(SecondVertex, Color.White);
_vertexData[2] = new VertexPositionColor(ThirdVertex, Color.White);
}
public bool Contains(ControlEdge edge1, ControlEdge edge2, ControlEdge edge3)
{
return Contains(edge1) && Contains(edge2) && Contains(edge3);
}
public bool Contains(ControlEdge edge)
{
return (FirstVertex == edge.FirstVertex || SecondVertex == edge.FirstVertex || ThirdVertex == edge.FirstVertex) &&
(FirstVertex == edge.SecondVertex || SecondVertex == edge.SecondVertex || ThirdVertex == edge.SecondVertex);
}