public void AddTriangle(int p0x, int p0y, int p0z, int p1x, int p1y, int p1z, int p2x, int p2y, int p2z)
{
int p0i;
int p1i;
int p2i;
int index = 0;
bool hasValue;
hasValue = hashMap.GetHashValue(p0x, p0y, p0z, ref index);
if (!hasValue)
{
p0i = mesh.AddVertex(new Point3d(p0x, p0y, p0z));
hashMap.SetHashValue(p0x, p0y, p0z, p0i);
}
else
{
p0i = index;
}
hasValue = hashMap.GetHashValue(p1x, p1y, p1z, ref index);
if (!hasValue)
{
p1i = mesh.AddVertex(new Point3d(p1x, p1y, p1z));
hashMap.SetHashValue(p1x, p1y, p1z, p1i);
}
else
{
p1i = index;
}
hasValue = hashMap.GetHashValue(p2x, p2y, p2z, ref index);
if (!hasValue)
{
p2i = mesh.AddVertex(new Point3d(p2x, p2y, p2z));
hashMap.SetHashValue(p2x, p2y, p2z, p2i);
}
else
{
p2i = index;
}
Triangle t = new Triangle(p0i, p1i, p2i);
mesh.AddFace(t);
}