private IEnumerator GenerateBonePoseFile()
{
yield return(null);
var context = (Context)data;
var model = ModelReader.LoadMmdModel(context.ModelPath, new ModelReadConfig {
GlobalToonPath = ""
});
var motion = new VmdReader().Read(context.MotionPath);
Debug.Log("motion load finished" + motion.Length + " frames");
var generator =
BonePoseFileGenerator.GenerateAsync(model, motion, context.SavePath, 1.0f / 60.0f, 5.0f, 1.0f / 120.0f);
_generator = generator;
while (true)
{
var generatorStatus = generator.Status;
if (generatorStatus == BonePoseFileGenerator.GenerateStatus.Failed ||
generatorStatus == BonePoseFileGenerator.GenerateStatus.Finished ||
generatorStatus == BonePoseFileGenerator.GenerateStatus.Canceled)
{
break;
}
if (generatorStatus == BonePoseFileGenerator.GenerateStatus.CalculatingFrames)
{
_tipText.text = "已计算" + generator.CalculatedFrames + "帧, 共" + generator.TotalFrames + "帧。 已完成"
+ 100L * generator.CalculatedFrames / generator.TotalFrames + "%";
}
yield return(null);
}
if (generator.Status == BonePoseFileGenerator.GenerateStatus.Finished)
{
MainSceneController.Instance.ChangeCurrentBonePoseFile(context.SavePath);
}
ClosePage();
switch (generator.Status)
{
case BonePoseFileGenerator.GenerateStatus.Finished:
ShowPage <OkDialog>(new OkDialog.Context
{
Title = "提示",
Tip =
"计算完成。现在可以流畅地播放了。以后如果需要再次播放同模型配同动作，选择模型、动作后可以再载入已保存的动作结果文件。记得在选择结果文件时可能需要先点“扫描”才能看到计算结果文件。",
OnOk = () => { OnceTipPage.ShowOnceTip(TipNames.WhereIsBonePoseFile); }
});
break;
case BonePoseFileGenerator.GenerateStatus.Failed:
ShowPage <OkDialog>(new OkDialog.Context
{
Title = "提示",
Tip = "计算发生错误。"
});
break;
}
}
protected void Start()
{
var model = new PmxReader().Read(ModelPath, new ModelReadConfig {
GlobalToonPath = ""
});
Debug.Log("model load finished");
var motion = new VmdReader().Read(MotionPath);
Debug.Log("motion load finished" + motion.Length + " frames");
var bonePoseFileGenerator =
BonePoseFileGenerator.GenerateAsync(model, motion, BonePoseFileOutputPath);
StartCoroutine(CheckGenerateStatus(bonePoseFileGenerator));
}
private static void BuildVmd([NotNull] string outputRoot, [NotNull] string subDirName, [NotNull] string vmdFilePath)
{
var vmd = VmdReader.ReadMotionFrom(vmdFilePath);
var set = new HashSet <string>();
foreach (var frame in vmd.BoneFrames)
{
set.Add(frame.Name);
}
foreach (var name in set)
{
UnityEngine.Debug.Log(name);
}
}
static void Main(string[] args)
{
#if DEBUG
string path = @"C:\tmp\Sample_000000000213_keypoints.vmd";
#else
string path = args[0];
#endif
var vr = new VmdReader(path);
var vmd = vr.Read();
var vw = new VmdWriter(path.Substring(0, path.LastIndexOf('.')) + "_rewrite.vmd");
vw.Write(vmd);
foreach (var frame in vmd.Frames)
{
Console.WriteLine($"Frame #{frame.Index}");
Console.WriteLine($"-----------------------------------------");
foreach (var bone in frame.Bones)
{
Console.WriteLine($"Bone {bone.Key}:");
var p = bone.Value.Position;
Console.WriteLine($" Position (x,y,z) = ({p.X}, {p.Y}, {p.Z})");
var q = bone.Value.Quaternion;
Console.WriteLine($" Quartenion (x,y,z,w) = ({q.X}, {q.Y}, {q.Z}, {q.W})");
var e = EulerAngle.FromQuaternion(q);
Console.WriteLine($" Euler angles (h,p,b) = ({e.HeadingDeg}, {e.PitchDeg}, {e.BankDeg})");
}
Console.WriteLine($"");
}
#if DEBUG
Console.WriteLine("Press any key to continue...");
Console.ReadKey(true);
#else
#endif
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
_spriteBatch = new SpriteBatch(GraphicsDevice);
// TODO: use this.Content to load your game content here
var modelBaseDir = Content.RootDirectory;
PmxModel pmxModel;
using (var fileStream = File.Open(Path.Combine(modelBaseDir, "mayu.pmx"), FileMode.Open, FileAccess.Read, FileShare.Read)) {
pmxModel = PmxReader.ReadModel(fileStream);
}
Debug.Assert(pmxModel != null, nameof(pmxModel) + " != null");
foreach (var mat in pmxModel.Materials)
{
if (string.IsNullOrEmpty(mat.TextureFileName))
{
continue;
}
TryLoadTexture(mat.TextureFileName);
}
if (!_modelTextures.ContainsKey(string.Empty))
{
var tex = new Texture2D(GraphicsDevice, 1, 1, false, SurfaceFormat.Color);
tex.SetData(new[] {
0xffffffff
});
_modelTextures[string.Empty] = tex;
}
_pmxModel = pmxModel;
_modelBaseDir = modelBaseDir;
var camera = this.SimpleFindComponentOf <Camera>();
Debug.Assert(camera != null, nameof(camera) + " != null");
_pmxRenderer.InitializeContents(pmxModel, camera, _modelTextures);
VmdMotion vmdMotion;
using (var fileStream = File.Open(Path.Combine(modelBaseDir, "LD.vmd"), FileMode.Open, FileAccess.Read, FileShare.Read)) {
vmdMotion = VmdReader.ReadMotion(fileStream);
}
const bool rescaleVmd = true;
if (rescaleVmd)
{
var vmdMotionScaleFactor = TryDetectVmdScaleFactor();
vmdMotion.Scale(vmdMotionScaleFactor);
}
_pmxVmdAnimator.InitializeContents(pmxModel, vmdMotion);
_pmxVmdAnimator.Enabled = false;
_vmdMotion = vmdMotion;
_boneDebugVisualizer.InitializeContents(pmxModel, camera, _spriteBatch);
void TryLoadTexture(string relativeFilePath)
{
if (_modelTextures.ContainsKey(relativeFilePath))
{
return;
}
var texture = ContentHelper.LoadTexture(GraphicsDevice, Path.Combine(modelBaseDir, relativeFilePath));
if (texture != null)
{
_modelTextures[relativeFilePath] = texture;
}
}
float TryDetectVmdScaleFactor()
{
const float defaultScaleFactor = 1.0f;
PmxBone pmxBone1, pmxBone2;
try {
pmxBone1 = pmxModel.Bones.SingleOrDefault(b => string.Equals(b.Name, "全ての親", StringComparison.Ordinal));
pmxBone2 = pmxModel.Bones.SingleOrDefault(b => string.Equals(b.Name, "センター", StringComparison.Ordinal));
} catch (InvalidOperationException ex) {
// Multiple bones in PMX model having the same name.
Debug.Print(ex.ToString());
return(defaultScaleFactor);
}
var vmdBone1 = vmdMotion.BoneFrames.FirstOrDefault(b => string.Equals(b.Name, "全ての親", StringComparison.Ordinal));
var vmdBone2 = vmdMotion.BoneFrames.FirstOrDefault(b => string.Equals(b.Name, "センター", StringComparison.Ordinal));
if (pmxBone1 == null || pmxBone2 == null || vmdBone1 == null || vmdBone2 == null)
{
Debug.Print("At least one of the standard bones is not found. Returning default scale.");
return(defaultScaleFactor);
}
if (vmdBone1.FrameIndex != 0 || vmdBone2.FrameIndex != 0)
{
Debug.Print("The two VMD standard bones should have appeared at the first frame (index=0). Returning default scale.");
return(defaultScaleFactor);
}
if (pmxBone2.ParentBone != pmxBone1)
{
Debug.Print("The parent of PMX bone #2 (\"センター\") should be PMX bone #1 (\"全ての親\").");
return(defaultScaleFactor);
}
var pmxRelativePosition = pmxBone2.InitialPosition - pmxBone1.InitialPosition;
var vmdRelativePosition = vmdBone2.Position - vmdBone1.Position;
var pmxLength = pmxRelativePosition.Length();
var vmdLength = vmdRelativePosition.Length();
if (vmdLength.Equals(0))
{
return(defaultScaleFactor);
}
else
{
return(pmxLength / vmdLength);
}
}
}
