public void DuplicateSelectedMotion()
{
if (!IsSelectedItemCopyable)
{
return;
}
MotionItemBase latestNewItem = null;
MotionFolderItem parentFolder = SelectedItemParent;
foreach (MotionItemBaseView refItem in MotionTreeView.SelectedItemSet)
{
if (refItem.Type == MotionItemType.Motion)
{
MotionItem refMotionItem = (MotionItem)refItem.Data;
//Create motion
MotionItem newItem = EditingFile.CreateMotionEmpty(parentFolder);
latestNewItem = newItem;
//Copy points
foreach (MotionPoint refPoint in refMotionItem.pointList)
{
MotionPoint point = new MotionPoint();
newItem.AddPoint(point);
point.SetMainPoint(refPoint.MainPoint);
for (int i = 0; i < refPoint.SubPoints.Length; ++i)
{
point.SetSubPoint(i, refPoint.SubPoints[i]);
}
}
((MotionItemView)DataToViewDict[newItem]).UpdatePreviewGraph();
//Set name
const string CopyPostfix = "_Copy";
string name = refItem.Data.Name;
for (; ;)
{
if (EditingFile.itemDict.ContainsKey(name))
{
name += CopyPostfix;
}
else
{
break;
}
}
newItem.SetName(name);
}
}
if (latestNewItem != null)
{
MotionTreeView.SelectedItemSet.SetSelectedItem(DataToViewDict[latestNewItem]);
}
}
//Points
private void CreatePointWithInterpolation(int index, Vector2 position)
{
//Collect prev, next points
MotionPointView prevPointView = pointViewList[index - 1];
MotionPointView nextPointView = pointViewList[index];
float prevNextDeltaX = nextPointView.Data.MainPoint.x - prevPointView.Data.MainPoint.x;
float prevDeltaX = position.x - prevPointView.Data.MainPoint.x;
float nextDeltaX = nextPointView.Data.MainPoint.x - position.x;
float weight = (position.x - prevPointView.Data.MainPoint.x) / prevNextDeltaX;
MotionPoint point = new MotionPoint();
//Calculate data
float mainPointX = position.x;
float subPoint0X = position.x - prevDeltaX * (1f - weight) * 0.5f;
float subPoint1X = position.x + nextDeltaX * weight * 0.5f;
Vector2 subPoint0 = new Vector2(subPoint0X, EditingMotionData.GetMotionValue(subPoint0X)) - point.MainPoint.ToVector2();
Vector2 subPoint1 = new Vector2(subPoint1X, EditingMotionData.GetMotionValue(subPoint1X)) - point.MainPoint.ToVector2();
Vector2 subPoint0Delta = subPoint0 - position;
Vector2 subPoint1Delta = subPoint1 - position;
//subPoint의 각도로부터 90도씩 꺾인 각도를 구한다
float subPoint0Angle = Mathf.Atan2(subPoint0Delta.y, subPoint0Delta.x) * Mathf.Rad2Deg + 90f;
float subPoint1Angle = Mathf.Atan2(subPoint1Delta.y, subPoint1Delta.x) * Mathf.Rad2Deg - 90f;
//그리고 둘이 섞었다가 다시 분리한다
float averAngle = (subPoint0Angle + subPoint1Angle) * 0.5f;
subPoint0Angle = (averAngle - 90f) * Mathf.Deg2Rad;
subPoint1Angle = (averAngle + 90f) * Mathf.Deg2Rad;
subPoint0 = new Vector2(Mathf.Cos(subPoint0Angle), Mathf.Sin(subPoint0Angle)) * subPoint0Delta.magnitude;
subPoint1 = new Vector2(Mathf.Cos(subPoint1Angle), Mathf.Sin(subPoint1Angle)) * subPoint1Delta.magnitude;
//Apply
point.SetSubPoint(0, subPoint0.ToPVector2());
point.SetSubPoint(1, subPoint1.ToPVector2());
point.SetMainPoint(new PVector2(mainPointX, EditingMotionData.GetMotionValue(mainPointX)));
prevPointView.Data.SetSubPoint(1, prevPointView.Data.SubPoints[1] * (prevDeltaX / prevNextDeltaX));
nextPointView.Data.SetSubPoint(0, nextPointView.Data.SubPoints[0] * (nextDeltaX / prevNextDeltaX));
EditingMotionData.InsertPoint(index, point);
}