public override void Initialize()
{
base.Initialize();
// Reset the command list to prep for initialization commands.
CommandList.Reset(DirectCmdListAlloc, null);
_waves = new Waves(128, 128, 1.0f, 0.03f, 4.0f, 0.2f);
LoadTextures();
BuildRootSignature();
BuildDescriptorHeaps();
BuildShadersAndInputLayout();
BuildLandGeometry();
BuildWavesGeometry();
BuildBoxGeometry();
BuildMaterials();
BuildRenderItems();
BuildFrameResources();
BuildPSOs();
// Execute the initialization commands.
CommandList.Close();
CommandQueue.ExecuteCommandList(CommandList);
// Wait until initialization is complete.
FlushCommandQueue();
}