private static List <STKeyFrame> ParseKeyFrames(JsonReader reader, STInterpoaltionType type)
{
if (type == STInterpoaltionType.Constant)
{
return(new List <STKeyFrame>());
}
List <STKeyFrame> keyFrames = new List <STKeyFrame>();
while (reader.Read())
{
if (reader.TokenType == JsonToken.EndObject)
{
break;
}
if (reader.Value == null)
{
continue;
}
if (reader.Value.Equals("Frame"))
{
if (type == STInterpoaltionType.Bezier)
{
STBezierKeyFrame keyFrame = new STBezierKeyFrame();
keyFrame.Frame = (float)reader.ReadAsDecimal();
reader.Read(); //Value
keyFrame.Value = (float)reader.ReadAsDecimal();
reader.Read(); //in
keyFrame.SlopeIn = (float)reader.ReadAsDecimal();
reader.Read(); //out
keyFrame.SlopeOut = (float)reader.ReadAsDecimal();
keyFrames.Add(keyFrame);
}
else
{
STKeyFrame keyFrame = new STKeyFrame();
keyFrame.Frame = (float)reader.ReadAsDecimal();
reader.Read(); //Value
keyFrame.Value = (float)reader.ReadAsDecimal();
keyFrames.Add(keyFrame);
}
}
}
return(keyFrames);
}
private InterpolationMode ConvertType(STInterpoaltionType mode)
{
switch (mode)
{
case STInterpoaltionType.Linear: return(InterpolationMode.Linear);
case STInterpoaltionType.Bezier: return(InterpolationMode.Bezier);
case STInterpoaltionType.Step: return(InterpolationMode.Step);
case STInterpoaltionType.Constant: return(InterpolationMode.Constant);
case STInterpoaltionType.Bitmap: return(InterpolationMode.Bitmap);
default: return(InterpolationMode.Constant);
}
}
public STAnimationTrack(STInterpoaltionType interpolation)
{
InterpolationType = interpolation;
}
private static AnimTrack ParseAnimTrack(JsonReader reader, AnimationNode group, STInterpoaltionType type)
{
string effect = reader.ReadAsString();
AnimTrack track = new AnimTrack(group);
track.ValueIdx = group.ValueIndex;
track.TrackMode = group.Mode;
track.TrackEffect = ParseEffect(group.Mode, effect);
track.InterpolationType = type;
track.KeyFrames = new List <STKeyFrame>();
track.Unknown = 0;
reader.Read();
track.KeyFrames = ParseKeyFrames(reader, type);
return(track);
}
