void AddTriangleToDictionary(int vertexIndexKey, Triangle triangle)
{
if (triangleDictionary.ContainsKey(vertexIndexKey))
{
triangleDictionary[vertexIndexKey].Add(triangle);
}
else
{
List<Triangle> triangleList = new List<Triangle>();
triangleList.Add(triangle);
triangleDictionary.Add(vertexIndexKey, triangleList);
}
}
void CreateTriangle(Node a, Node b, Node c)
{
Triangles.Add(a.VertexIndex);
Triangles.Add(b.VertexIndex);
Triangles.Add(c.VertexIndex);
var triangle = new Triangle(a.VertexIndex, b.VertexIndex, c.VertexIndex);
AddTriangleToDictionary(triangle.vertexIndexA, triangle);
AddTriangleToDictionary(triangle.vertexIndexB, triangle);
AddTriangleToDictionary(triangle.vertexIndexC, triangle);
}
void AddTriangleToDictionary(int vertexIndex, Triangle triangle)
{
if (triangleDictionary.ContainsKey(vertexIndex))
{
triangleDictionary[vertexIndex].Add(triangle);
}
else
{
triangleDictionary[vertexIndex] = new List<Triangle> {triangle};
}
}
