private void UpdateChanges()
{
UpdateBonesToSelectedBlendshape();
// Если сейчас выбран basic блендшейп - запекаем в _basicVertexPositions измененные вершины на основании него
if (_selectedblendShapeName == WowVrcFileData.BlendshapeData.basicBlendshapeName)
{
var basicVertexChanges = BlendShapeUtility.BakeBlendShape(
_character.WowObject.GlobalPosition,
_character.WowObject.MainMesh.Vertices,
_character.WowObject.Bones,
ConvertBlendshapeBonesToFile(_blendshapeData[WowVrcFileData.BlendshapeData.basicBlendshapeName].Bones),
1f);
_defaultVertexPositions.CopyTo(_basicVertexPositions, 0);
_defaultVertexNormals.CopyTo(_basicVertexNormals, 0);
foreach (var basicVertexChange in basicVertexChanges)
{
_basicVertexPositions[basicVertexChange.Key] = new Vector3(basicVertexChange.Value.Position.X, basicVertexChange.Value.Position.Y, basicVertexChange.Value.Position.Z);
_basicVertexNormals[basicVertexChange.Key] = new Vector3(basicVertexChange.Value.Normal.X, basicVertexChange.Value.Normal.Y, basicVertexChange.Value.Normal.Z);
}
}
}
public static bool ExportToFbx(this WowVrcFile file, string exportDirectory, bool prepareForVRChat, float scale, out string warnings)
{
var exporter = new WowModelExporter();
WowObject characterWowObject;
var opts = file.GetOpts();
if (opts != null)
{
characterWowObject = exporter.LoadCharacter(WhViewerOptions.FromJson(opts), scale);
}
else
{
var manualHeader = file.GetManualHeader();
if (manualHeader == null)
{
throw new System.InvalidOperationException();
}
characterWowObject = exporter.LoadCharacter(manualHeader.Race, manualHeader.Gender, manualHeader.ItemIds, scale);
}
// ToDo: после запекания идет привязка на текущие индексы вершин. Если вершины будут перестроены, надо тут тоже обновить индексы
var bakedBlendshapes = new List <BlendShapeUtility.BakedBlendshape>();
if (file.Blendshapes != null)
{
foreach (var blendshape in file.Blendshapes)
{
if (blendshape.Bones.Length > 0)
{
if (blendshape.Name == WowVrcFileData.BlendshapeData.basicBlendshapeName)
{
var basicBakedBlendshape = BlendShapeUtility.BakeBlendShape(characterWowObject.GlobalPosition, characterWowObject.MainMesh.Vertices, characterWowObject.Bones, blendshape.Bones, scale);
foreach (var basicBakedBlendshapeElement in basicBakedBlendshape)
{
characterWowObject.MainMesh.Vertices[basicBakedBlendshapeElement.Key].Position = new Vec3(basicBakedBlendshapeElement.Value.Position.X, basicBakedBlendshapeElement.Value.Position.Y, basicBakedBlendshapeElement.Value.Position.Z);
characterWowObject.MainMesh.Vertices[basicBakedBlendshapeElement.Key].Normal = new Vec3(basicBakedBlendshapeElement.Value.Normal.X, basicBakedBlendshapeElement.Value.Normal.Y, basicBakedBlendshapeElement.Value.Normal.Z);
}
}
else
{
bakedBlendshapes.Add(new BlendShapeUtility.BakedBlendshape
{
BlendshapeName = blendshape.Name,
Changes = BlendShapeUtility.BakeBlendShape(characterWowObject.GlobalPosition, characterWowObject.MainMesh.Vertices, characterWowObject.Bones, blendshape.Bones, scale)
});
}
}
}
}
if (prepareForVRChat)
{
warnings = PrepareForVRChatUtility.PrepareObject(characterWowObject, bakedBlendshapes, scale,
true, true, true, true, true, true);
}
else
{
warnings = null;
}
var fbxExporter = new Exporter();
return(fbxExporter.ExportWowObject(characterWowObject, bakedBlendshapes, exportDirectory, false));
}
