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support exporting AnimationClip versions below 4.3

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This commit is contained in:
Perfare 2021-06-29 02:43:42 +08:00
parent 089e164756
commit 973a1076e4
2 changed files with 49 additions and 1 deletions
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48
AssetStudio/Classes/AnimationClip.cs
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@ -637,6 +637,50 @@ namespace AssetStudio
m_Binding = new ValueArrayConstant(reader);
}
}
public AnimationClipBindingConstant ConvertValueArrayToGenericBinding()
{
var bindings = new AnimationClipBindingConstant();
var genericBindings = new List<GenericBinding>();
var values = m_Binding;
for (int i = 0; i < values.m_ValueArray.Length;)
{
var curveID = values.m_ValueArray[i].m_ID;
var curveTypeID = values.m_ValueArray[i].m_TypeID;
var binding = new GenericBinding();
genericBindings.Add(binding);
if (curveTypeID == 4174552735) //CRC(PositionX))
{
binding.path = curveID;
binding.attribute = 1; //kBindTransformPosition
binding.typeID = ClassIDType.Transform;
i += 3;
}
else if (curveTypeID == 2211994246) //CRC(QuaternionX))
{
binding.path = curveID;
binding.attribute = 2; //kBindTransformRotation
binding.typeID = ClassIDType.Transform;
i += 4;
}
else if (curveTypeID == 1512518241) //CRC(ScaleX))
{
binding.path = curveID;
binding.attribute = 3; //kBindTransformScale
binding.typeID = ClassIDType.Transform;
i += 3;
}
else
{
binding.typeID = ClassIDType.Animator;
binding.path = 0;
binding.attribute = curveID;
i++;
}
}
bindings.genericBindings = genericBindings.ToArray();
return bindings;
}
}
public class ValueDelta
@ -754,6 +798,8 @@ namespace AssetStudio
public byte customType;
public byte isPPtrCurve;
public GenericBinding() { }
public GenericBinding(ObjectReader reader)
{
var version = reader.version;
@ -779,6 +825,8 @@ namespace AssetStudio
public GenericBinding[] genericBindings;
public PPtr<Object>[] pptrCurveMapping;
public AnimationClipBindingConstant() { }
public AnimationClipBindingConstant(ObjectReader reader)
{
int numBindings = reader.ReadInt32();

2
AssetStudioUtility/ModelConverter.cs
View File

@ -865,7 +865,7 @@ namespace AssetStudio
{
var m_Clip = animationClip.m_MuscleClip.m_Clip;
var streamedFrames = m_Clip.m_StreamedClip.ReadData();
var m_ClipBindingConstant = animationClip.m_ClipBindingConstant;
var m_ClipBindingConstant = animationClip.m_ClipBindingConstant ?? m_Clip.ConvertValueArrayToGenericBinding();
for (int frameIndex = 1; frameIndex < streamedFrames.Count - 1; frameIndex++)
{
var frame = streamedFrames[frameIndex];