private protected Avatar()
{
AvatarSkeleton = Skeleton.CreateEmpty();
AvatarSkeletonPose = SkeletonPose.CreateEmpty();
DefaultPose = SkeletonPose.CreateEmpty();
SkeletonNameIDs = new uint[0];
Human = new Human();
HumanSkeletonIndices = new int[0];
HumanSkeletonReverseIndices = new int[0];
RootMotionBoneTransform = new Transform();
RootMotionSkeleton = Skeleton.CreateEmpty();
RootMotionSkeletonPose = SkeletonPose.CreateEmpty();
RootMotionSkeletonIndices = new int[0];
}
internal Human()
{
RootTransform = new Transform();
Skeleton = Skeleton.CreateEmpty();
SkeletonPose = SkeletonPose.CreateEmpty();
RightHand = new Hand();
LeftHand = new Hand();
Handles = new object[0];
Colliders = new object[0];
HumanBoneIndices = new int[25];
ColliderIndices = new int[25];
for (var i = 0; i < 25; ++i)
{
HumanBoneIndices[i] = -1;
ColliderIndices[i] = -1;
}
}
internal static Avatar ReadFromAssetPreloadData([NotNull] AssetPreloadData preloadData)
{
var sourceFile = preloadData.Source;
var version = sourceFile.VersionComponents;
var reader = sourceFile.FileReader;
var avatar = new Avatar();
reader.Position = preloadData.Offset;
avatar.Name = reader.ReadAlignedString();
avatar.Size = reader.ReadUInt32();
avatar.AvatarSkeleton = ReadSkeleton();
avatar.AvatarSkeletonPose = ReadPose();
if (version[0] > 4 || (version[0] == 4 && version[1] >= 3))
{
avatar.DefaultPose = ReadPose();
var idCount = reader.ReadInt32();
avatar.SkeletonNameIDs = new uint[idCount];
for (var i = 0; i < idCount; ++i)
{
avatar.SkeletonNameIDs[i] = reader.ReadUInt32();
}
}
avatar.Human = ReadHuman();
reader.AlignBy(4);
avatar.HumanSkeletonIndices = ReadArray(reader.ReadInt32);
if (version[0] > 4 || (version[0] == 4 && version[1] >= 3))
{
avatar.HumanSkeletonReverseIndices = ReadArray(reader.ReadInt32);
}
avatar.RootMotionBoneIndex = reader.ReadInt32();
avatar.RootMotionBoneTransform = ReadTransform();
if (version[0] > 4 || (version[0] == 4 && version[1] >= 3))
{
avatar.RootMotionSkeleton = ReadSkeleton();
avatar.RootMotionSkeletonPose = ReadPose();
avatar.RootMotionSkeletonIndices = ReadArray(reader.ReadInt32);
}
var nameMapEntryCount = reader.ReadInt32();
for (var i = 0; i < nameMapEntryCount; ++i)
{
var key = reader.ReadUInt32();
var value = reader.ReadAlignedString();
avatar._boneNamesMap[key] = value;
}
return(avatar);
Skeleton ReadSkeleton()
{
var skeleton = new Skeleton();
var nodeCount = reader.ReadInt32();
skeleton.Nodes = new SkeletonNode[nodeCount];
for (var i = 0; i < nodeCount; ++i)
{
var parentId = reader.ReadInt32();
var axesId = reader.ReadInt32();
skeleton.Nodes[i] = new SkeletonNode(parentId, axesId);
}
var idCount = reader.ReadInt32();
skeleton.NodeIDs = new uint[idCount];
for (var i = 0; i < idCount; ++i)
{
skeleton.NodeIDs[i] = reader.ReadUInt32();
}
var axesCount = reader.ReadInt32();
skeleton.Axes = new object[axesCount];
for (var i = 0; i < axesCount; ++i)
{
if (version[0] > 5 || (version[0] == 5 && version[1] >= 4))
{
reader.Position += 76;
}
else
{
reader.Position += 88;
}
}
return(skeleton);
}
SkeletonPose ReadPose()
{
var pose = new SkeletonPose();
var transformCount = reader.ReadInt32();
pose.Transforms = new Transform[transformCount];
for (var i = 0; i < transformCount; ++i)
{
pose.Transforms[i] = ReadTransform();
}
return(pose);
}
Human ReadHuman()
{
var human = new Human();
human.RootTransform = ReadTransform();
human.Skeleton = ReadSkeleton();
human.SkeletonPose = ReadPose();
human.LeftHand = ReadHand();
human.RightHand = ReadHand();
if (version[0] < 2018 || (version[0] == 2018 && version[1] < 2))
{
var handleCount = reader.ReadInt32();
human.Handles = new object[handleCount];
for (var i = 0; i < handleCount; ++i)
{
if (version[0] > 5 || (version[0] == 5 && version[1] >= 4))
{
reader.Position += 48;
}
else
{
reader.Position += 56;
}
}
var colliderCount = reader.ReadInt32();
human.Colliders = new object[colliderCount];
for (var i = 0; i < colliderCount; ++i)
{
if (version[0] > 5 || (version[0] == 5 && version[1] >= 4))
{
reader.Position += 72;
}
else
{
reader.Position += 80;
}
}
}
human.HumanBoneIndices = ReadArray(reader.ReadInt32);
var massCount = reader.ReadInt32();
human.HumanBoneMasses = new float[massCount];
for (var i = 0; i < massCount; ++i)
{
human.HumanBoneMasses[i] = reader.ReadSingle();
}
if (version[0] < 2018 || (version[0] == 2018 && version[1] < 2))
{
human.ColliderIndices = ReadArray(reader.ReadInt32);
}
human.Scale = reader.ReadSingle();
human.ArmTwist = reader.ReadSingle();
human.ForeArmTwist = reader.ReadSingle();
human.UpperLegTwist = reader.ReadSingle();
human.LegTwist = reader.ReadSingle();
human.ArmStretch = reader.ReadSingle();
human.LegStretch = reader.ReadSingle();
human.FeetSpacing = reader.ReadSingle();
human.HasLeftHand = reader.ReadBoolean();
human.HasRightHand = reader.ReadBoolean();
human.HasTDoF = reader.ReadBoolean();
return(human);
}
Hand ReadHand()
{
var hand = new Hand();
var fingerIndexCount = reader.ReadInt32();
for (var i = 0; i < fingerIndexCount; ++i)
{
hand[i] = reader.ReadInt32();
}
return(hand);
}
Transform ReadTransform()
{
Transform transform;
if (version[0] > 5 || (version[0] == 5 && version[1] >= 4))
{
var t = reader.ReadVector3();
var q = reader.ReadQuaternion();
var s = reader.ReadVector3();
transform = new Transform(t, q, s);
}
else
{
var t = reader.ReadVector4();
var q = reader.ReadQuaternion();
var s = reader.ReadVector4();
transform = new Transform {
Translation = new Vector3(t.X, t.Y, t.Z),
Rotation = q,
Scale = new Vector3(s.X, s.Y, s.Z)
};
}
return(transform);
}
T[] ReadArray <T>(Func <T> readFunc)
{
var indexCount = reader.ReadInt32();
var result = new T[indexCount];
for (var i = 0; i < indexCount; ++i)
{
result[i] = readFunc();
}
return(result);
}
}
