/// <summary>
/// Creates the layering of the graph. (Assigns every vertex to a layer.)
/// </summary>
protected void AssignLayers()
{
var lts = new LayeredTopologicalSortAlgorithm <SugiVertex, SugiEdge>(_graph);
lts.Compute();
for (int i = 0; i < lts.LayerCount; i++)
{
var vl = new VertexLayer(_graph, i, lts.Layers[i].ToList());
_layers.Add(vl);
}
}
public void Vertex2LayerTest()
{
var input = new VertexLayer {
Flags = 8,
VertexCount = 2,
Positions = new float[2 * 3],
Colors = new float[2 * 4],
TexCoords = new float[2 * 2],
Normals = new float[2 * 3],
Bones = new VertexLayer.BoneArray {
Mba = 5,
Bones = new [] {
new VertexLayer.Bone {
Name = "123", Vertices = new [] {
new VertexLayer.BoneVertex {
Vn = 2, Weights = new float[2]
}
}
}
}
}
};
var serializer = new Vertex2LayerHandler();
var output = (VertexLayer)serializer.Reserialize(input);
Assert.That(output.Flags, Is.EqualTo(input.Flags));
Assert.That(output.VertexCount, Is.EqualTo(input.VertexCount));
Assert.That(output.Positions, Is.EquivalentTo(input.Positions));
Assert.That(output.Colors, Is.EquivalentTo(input.Colors));
Assert.That(output.TexCoords, Is.EquivalentTo(input.TexCoords));
Assert.That(output.Normals, Is.EquivalentTo(input.Normals));
Assert.That(output.Tangents, Is.Null);
Assert.That(output.Bitangents, Is.Null);
Assert.That(output.Bones, Is.Not.Null);
Assert.That(output.Bones.Mba, Is.EqualTo(input.Bones.Mba));
Assert.That(output.Bones.Bones, Is.Not.Null);
Assert.That(output.Bones.Bones.Length, Is.EqualTo(input.Bones.Bones.Length));
}
