public void AddTriangle(TopoTriangle triangle)
{
if (left == null && triangles == null)
{
triangles = new HashSet <TopoTriangle>();
}
if (triangles != null)
{
triangles.Add(triangle);
box.Add(triangle.boundingBox);
if (triangles.Count > nextTrySplit)
{
TrySplit();
}
}
else
{
if (triangle.boundingBox.maxPoint[dimension] < middlePosition)
{
left.AddTriangle(triangle);
}
else if (triangle.boundingBox.minPoint[dimension] > middlePosition)
{
right.AddTriangle(triangle);
}
else
{
middle.AddTriangle(triangle);
}
}
}
public TopoTriangle(TopoModel model, TopoVertex v1, TopoVertex v2, TopoVertex v3, double nx, double ny, double nz)
{
vertices[0] = v1;
vertices[1] = v2;
vertices[2] = v3;
RHVector3 normalTest = new RHVector3(nx, ny, nz);
//normal.NormalizeSafe();
edges[0] = model.getOrCreateEdgeBetween(v1, v2);
edges[1] = model.getOrCreateEdgeBetween(v2, v3);
edges[2] = model.getOrCreateEdgeBetween(v3, v1);
edges[0].connectFace(this);
edges[1].connectFace(this);
edges[2].connectFace(this);
v1.connectFace(this);
v2.connectFace(this);
v3.connectFace(this);
boundingBox.Add(v1.pos);
boundingBox.Add(v2.pos);
boundingBox.Add(v3.pos);
RecomputeNormal();
if (normalTest.ScalarProduct(normal) < 0)
{
FlipDirection();
}
/* double d1 = edges[0].EdgeLength;
* double d2 = edges[1].EdgeLength;
* double d3 = edges[2].EdgeLength;
* if (d1 < epsilonZero || d2 < epsilonZero || d3 < epsilonZero)
* Console.WriteLine("Df:" + this);*/
}
public void Add(TopoVertex vertex)
{
vertices.Add(vertex);
box.Add(vertex.pos);
}