public static string NodeReduce(this ModelModifier modifier)
{
var count = modifier.Model.Nodes.Count;
var removeNames = new List <string>();
// ノードを削除する
foreach (var node in modifier.Model.GetRemoveNodes())
{
modifier.NodeRemove(node);
removeNames.Add($"[{node.Name}]");
}
// 削除されたノードを参照する頂点バッファを修正する
foreach (var meshGroup in modifier.Model.MeshGroups)
{
var skin = meshGroup.Skin;
if (skin != null && skin.Joints.Contains(null))
{
foreach (var mesh in meshGroup.Meshes)
{
skin.FixBoneWeight(mesh.VertexBuffer.Joints, mesh.VertexBuffer.Weights);
}
}
}
var joined = string.Join("", removeNames);
return($"NodeReduce: {count} => {modifier.Model.Nodes.Count}");
// return $"NodeReduce: {joined}";
}
/// <summary>
// [Debug向け]secondaryを除去
/// </summary>
public static void RemoveSecondary(this Model model)
{
var secondary = model.Nodes
.FirstOrDefault(x =>
(x.Name == "secondary" || x.Name == "SpringBone") &&
x.Parent == model.Root &&
x.Children.Count == 0)
;
if (secondary != null)
{
var mod = new ModelModifier(model);
mod.NodeRemove(secondary);
}
}
