internal override void Write(ResourceWriter writer)
{
writer.WriteInt32(( int )KeyframeType);
writer.WriteInt32(Keyframes.Count);
KeyframeTimings.ForEach(writer.WriteSingle);
Keyframes.ForEach(x => x.Write(writer));
if (UsesScaleVectors())
{
writer.WriteVector3(PositionScale);
writer.WriteVector3(ScaleScale);
}
}
internal override void Read(ResourceReader reader)
{
KeyframeType = ( KeyframeType )reader.ReadInt32();
int keyframeCount = reader.ReadInt32();
for (int i = 0; i < keyframeCount; i++)
{
KeyframeTimings.Add(reader.ReadSingle());
}
for (int i = 0; i < keyframeCount; i++)
{
Keyframe keyframe;
switch (KeyframeType)
{
case KeyframeType.NodePR:
case KeyframeType.NodePRS:
case KeyframeType.NodePRHalf:
case KeyframeType.NodePRSHalf:
case KeyframeType.NodePRHalf_2:
case KeyframeType.NodePHalf:
case KeyframeType.NodeRHalf:
case KeyframeType.NodeSHalf:
keyframe = new KeyframePRS(KeyframeType);
break;
case KeyframeType.Vector3:
case KeyframeType.Vector3_2:
case KeyframeType.Vector3_3:
case KeyframeType.Vector3_4:
case KeyframeType.MaterialVector3_5:
keyframe = new KeyframeVector3(KeyframeType);
break;
case KeyframeType.Quaternion:
case KeyframeType.Quaternion_2:
keyframe = new KeyframeQuaternion(KeyframeType);
break;
case KeyframeType.Single:
case KeyframeType.Single_2:
case KeyframeType.Single_3:
case KeyframeType.MaterialSingle_4:
case KeyframeType.Single_5:
case KeyframeType.Single_6:
case KeyframeType.Single_7:
case KeyframeType.Single_8:
case KeyframeType.SingleAlt_2:
case KeyframeType.MaterialSingle_9:
case KeyframeType.SingleAlt_3:
keyframe = new KeyframeSingle(KeyframeType);
break;
case KeyframeType.Single5:
case KeyframeType.Single5_2:
case KeyframeType.Single5Alt:
keyframe = new KeyframeSingle5(KeyframeType);
break;
case KeyframeType.PRSByte:
keyframe = new KeyframePRSByte();
break;
case KeyframeType.Single4Byte:
keyframe = new KeyframeSingle4Byte();
break;
case KeyframeType.SingleByte:
keyframe = new KeyframeSingleByte();
break;
case KeyframeType.Type22:
keyframe = new KeyframeType22();
break;
default:
throw new InvalidDataException($"Unknown/Invalid Key frame type: {KeyframeType}");
}
keyframe.Read(reader);
Keyframes.Add(keyframe);
}
if (UsesScaleVectors())
{
PositionScale = reader.ReadVector3();
ScaleScale = reader.ReadVector3();
}
}