private void ConvertAnimations(AnimationClip[] animationClips)
{
foreach (var animationClip in animationClips)
{
var iAnim = new ImportedKeyframedAnimation();
AnimationList.Add(iAnim);
iAnim.Name = animationClip.m_Name;
iAnim.SampleRate = animationClip.m_SampleRate;
iAnim.Duration = animationClip.m_MuscleClip.m_StopTime;
var m_Clip = animationClip.m_MuscleClip.m_Clip;
var streamedFrames = m_Clip.m_StreamedClip.ReadData();
var m_ClipBindingConstant = animationClip.m_ClipBindingConstant;
for (int frameIndex = 1; frameIndex < streamedFrames.Count - 1; frameIndex++)
{
var frame = streamedFrames[frameIndex];
for (int curveIndex = 0; curveIndex < frame.keyList.Length; curveIndex++)
{
ReadStreamedData(iAnim, m_ClipBindingConstant, frame.time, frame.keyList[curveIndex]);
}
}
var m_DenseClip = m_Clip.m_DenseClip;
var streamCount = m_Clip.m_StreamedClip.curveCount;
for (int frameIndex = 0; frameIndex < m_DenseClip.m_FrameCount; frameIndex++)
{
var time = m_DenseClip.m_BeginTime + frameIndex / m_DenseClip.m_SampleRate;
var frameOffset = frameIndex * m_DenseClip.m_CurveCount;
for (int curveIndex = 0; curveIndex < m_DenseClip.m_CurveCount; curveIndex++)
{
var index = streamCount + curveIndex;
ReadCurveData(iAnim, m_ClipBindingConstant, (int)index, time, m_DenseClip.m_SampleArray, (int)frameOffset, curveIndex);
}
}
var m_ConstantClip = m_Clip.m_ConstantClip;
var denseCount = m_Clip.m_DenseClip.m_CurveCount;
var time2 = 0.0f;
for (int i = 0; i < 2; i++)
{
for (int curveIndex = 0; curveIndex < m_ConstantClip.data.Length; curveIndex++)
{
var index = streamCount + denseCount + curveIndex;
ReadCurveData(iAnim, m_ClipBindingConstant, (int)index, time2, m_ConstantClip.data, 0, curveIndex);
}
time2 = animationClip.m_MuscleClip.m_StopTime;
}
foreach (var m_Event in animationClip.m_Events)
{
iAnim.Events.Add(new ImportedEvent
{
time = m_Event.time,
value = m_Event.data
});
}
}
}
private void ReadStreamedData(ImportedKeyframedAnimation iAnim, AnimationClipBindingConstant m_ClipBindingConstant, float time, StreamedClip.StreamedCurveKey curveKey)
{
var binding = m_ClipBindingConstant.FindBinding(curveKey.index);
GetLive2dPath(binding, out var target, out var boneName);
if (!string.IsNullOrEmpty(boneName))
{
var track = iAnim.FindTrack(boneName);
track.Target = target;
track.Curve.Add(new ImportedKeyframe <float>(time, curveKey.value, curveKey.inSlope, curveKey.outSlope, curveKey.coeff));
}
}
private void ReadCurveData(ImportedKeyframedAnimation iAnim, AnimationClipBindingConstant m_ClipBindingConstant, int index, float time, float[] data, int offset, int curveIndex)
{
var binding = m_ClipBindingConstant.FindBinding(index);
GetLive2dPath(binding, out var target, out var boneName);
if (!string.IsNullOrEmpty(boneName))
{
var track = iAnim.FindTrack(boneName);
track.Target = target;
var value = data[curveIndex];
track.Curve.Add(new ImportedKeyframe <float>(time, value, 0, 0, null));
}
}