public IList <SequenceData> OutputSequence(IList <MotionObjectInfo> selected, IList <ProcParam <MotionProcEnv> > args, IEnumerable <ReadOnlyMotionFrame> frames, ProgressInformation progressInfo)
{
SingleSelectParameter unit = args[0] as SingleSelectParameter;
bool degree = unit.Value == 0;
MotionObjectInfo info1 = selected[0];
MotionObjectInfo info2 = selected[1];
TimeSeriesValues values = new TimeSeriesValues(degree ? "degree" : "radian");
foreach (ReadOnlyMotionFrame frame in frames)
{
LineObject line1 = frame[info1] as LineObject;
LineObject line2 = frame[info2] as LineObject;
if (line1 != null && line2 != null)
{
float cos = Vector3.Dot(line1.Direction(), line2.Direction());
double radian = 0;
if (cos <= -1)
{
radian = Math.PI;
}
else if (cos < 1)
{
radian = Math.Acos(cos);
}
if (degree)
{
values.SetValue(frame.Time, (decimal)(radian * 180 / Math.PI));
}
else
{
values.SetValue(frame.Time, (decimal)radian);
}
}
else
{
values.SetValue(frame.Time, null);
}
}
SequenceData data = new SequenceData(values, null, PathEx.GiveName("Angle", info1.Name, info2.Name));
return(new SequenceData[] { data });
}
public IList <MotionObject> EditObject(IList <MotionObjectInfo> targetInfoList, IList <ProcParam <MotionProcEnv> > args, ReadOnlyMotionFrame frame, bool previewMode)
{
SingleSelectParameter mode = args[0] as SingleSelectParameter;
NumberParameter value = args[1] as NumberParameter;
List <MotionObject> ret = new List <MotionObject>();
foreach (MotionObjectInfo info in targetInfoList)
{
LineObject line = frame[info] as LineObject;
if (line != null)
{
float length = line.Edge.Length();
try {
switch (mode.Value)
{
case 0:
length *= (float)value.Value;
break;
case 1:
length = (float)value.Value;
break;
case 2:
length += (float)value.Value;
break;
}
} catch (ArithmeticException) { }
ret.Add(new LineObject(line.Position, line.Direction() * length));
}
else
{
ret.Add(null);
}
}
return(ret);
}
