private Meta ReadMetaAndCheck(MmdModel model)
{
var magic = MmdReaderUtil.ReadStringFixedLength(_reader, 4, Encoding.UTF8);
if (!"VBP ".Equals(magic))
{
throw new BonePoseFileFormatException("error magic " + magic);
}
var mainVersion = _reader.ReadInt16();
var subVersion = _reader.ReadInt16();
if (mainVersion != 1 || subVersion != 0)
{
throw new BonePoseFileFormatException("not supported version: " + mainVersion + "." + subVersion);
}
var ret = new Meta
{
BoneCount = _reader.ReadInt32(),
FrameCount = _reader.ReadInt32(),
StepLength = _reader.ReadSingle()
};
var exceptedModelHash = _reader.ReadBytes(16);
var modelHash = BonePoseFileGenerator.CalculateModelHash(model);
if (!exceptedModelHash.SequenceEqual(modelHash))
{
throw new BonePoseNotSuitableException("model hash not equals the value in bone pose file");
}
return(ret);
}
public static BonePoseFileGenerator GenerateAsync(MmdModel model, MmdMotion motion, string savePath,
float frameStepLength = DefaultStepLength, float timeAfterMotionFinish = 0.0f, float physicsStepLength = DefaultStepLength)
{
var ret = new BonePoseFileGenerator();
new Thread(() =>
{
ret.DoGenerate(model, motion, savePath, frameStepLength, timeAfterMotionFinish, physicsStepLength);
}).Start();
return(ret);
}
