public void TestGenerateLodTerrainMeshes()
{
var tree = new LodOctree();
var size = 128;
var root = tree.Create(size, size);
tree.UpdateQuadtreeClipmaps(root, new Vector3(size / 2, size / 2, size / 2), 8);
var density = new Func <Vector3, float>(v => DensityHermiteGridTest.SineXzDensityFunction(v, 1 / 5f, size / 2, 3));
var builder = new LodOctreeMeshBuilder();
var list = new List <LodOctreeNode>();
builder.ListMeshLessNodes(root, list);
list.ForEach(n =>
{
if (n.Children != null)
{
return;
}
var mesh = builder.CalculateNodeMesh(n, 8, density);
n.Mesh = mesh; // This is flakey
builder.CreateRenderElementForNode(n, 8, mesh);
});
EngineFactory.CreateEngine().AddSimulator(() => { tree.DrawLines(root, TW.Graphics.LineManager3D); }, "Octreelines");
VisualTestingEnvironment.Load();
}
public void UpdateQuadtreeClipmaps()
{
lock (rootNode)
{
tree.UpdateQuadtreeClipmaps(rootNode, eyePosition / globalScaling, minNodeSize);
}
}