public void Triangles_Pack()
{
Triangles triangles = new Triangles();
triangles.AddTriangle(new TriVertex(0, 0, 0), new TriVertex(100, 0, 0), new TriVertex(0, 100, 0));
triangles.AddTriangle(new TriVertex(0, 100, 5), new TriVertex(100, 100, 5), new TriVertex(100, 0, 5));
Assert.True(triangles.Count == 2);
triangles[0] = null;
triangles.Pack();
Assert.True(triangles.Count == 1);
Assert.True(triangles[0].Vertices[0].X == 0.0);
Assert.True(triangles[0].Vertices[0].Y == 100.0);
Assert.True(triangles[0].Vertices[0].Z == 5.0);
Assert.True(triangles[0].Vertices[1].X == 100.0);
Assert.True(triangles[0].Vertices[1].Y == 100.0);
Assert.True(triangles[0].Vertices[1].Z == 5.0);
Assert.True(triangles[0].Vertices[2].X == 100.0);
Assert.True(triangles[0].Vertices[2].Y == 0.0);
Assert.True(triangles[0].Vertices[2].Z == 5.0);
}
