private Obb CalcPosition(XdObjectJson xdObject, Obb parentObb, XdObjectJson[] parents)
{
var obb = new Obb
{
Parent = parentObb,
LocalLeftTopPosition = new Vector2(xdObject.Transform?.Tx ?? 0f, xdObject.Transform?.Ty ?? 0f),
Rotation = xdObject.Meta?.Ux?.Rotation ?? 0f
// サイズは子供のサイズが無いと決まらない
};
var children = new Obb[] { };
if (xdObject.Group != null)
{
children = CalcPosition(xdObject.Group.Children, obb, parents.Concat(new[] { xdObject }).ToArray());
}
foreach (var parser in _objectParsers)
{
if (!parser.Is(xdObject))
{
continue;
}
var rect = parser.CalcSize(xdObject);
obb.ApplyRect(rect);
foreach (var child in children)
{
child.LocalLeftTopPosition -= rect.position;
}
_obbHolder.Set(xdObject, obb);
return(obb);
}
if (xdObject.Type == "group")
{
var rect = Obb.MinMaxRect(children);
foreach (var parser in _groupParsers)
{
if (!parser.Is(xdObject, parents))
{
continue;
}
rect = parser.CalcSize(xdObject, rect);
break;
}
obb.ApplyRect(rect);
foreach (var child in children)
{
child.LocalLeftTopPosition -= rect.position;
}
_obbHolder.Set(xdObject, obb);
return(obb);
}
throw new Exception($"Unknown object type {xdObject.Type}");
}
private Obb CalcPosition(XdObjectJson xdObject, Obb parentObb, XdObjectJson[] parents)
{
var obb = new Obb
{
Parent = parentObb,
LocalLeftTopPosition = new Vector2(xdObject.Transform?.Tx ?? 0f, xdObject.Transform?.Ty ?? 0f),
Rotation = xdObject.Meta?.Ux?.Rotation ?? 0f
// サイズは子供のサイズが無いと決まらない
};
var children = new Obb[] { };
if (xdObject.Group != null)
{
children = CalcPosition(xdObject.Group.Children, obb, parents.Concat(new[] { xdObject }).ToArray());
}
foreach (var parser in _objectParsers)
{
if (!parser.Is(xdObject))
{
continue;
}
var rect = parser.CalcSize(xdObject);
obb.ApplyRect(rect);
foreach (var child in children)
{
child.LocalLeftTopPosition -= rect.position;
}
_obbHolder.Set(xdObject, obb);
return(obb);
}
if (xdObject.Type == "group")
{
var rect = Obb.MinMaxRect(children);
var pivotObject = xdObject.Group?.Children?.FirstOrDefault(x => x.HasParameter("pivot"));
if (pivotObject != null)
{
var pivotObb = _obbHolder.Get(pivotObject);
var pivotCenter = pivotObb.CalcLocalRect().center;
var delta = rect.center - pivotCenter;
var newCenter = pivotCenter;
var newWidth = rect.width + Mathf.Abs(delta.x) * 2f;
var newHeight = rect.height + Mathf.Abs(delta.y) * 2f;
rect.width = newWidth;
rect.height = newHeight;
rect.center = newCenter;
}
foreach (var parser in _groupParsers)
{
if (!parser.Is(xdObject, parents))
{
continue;
}
rect = parser.CalcSize(xdObject, rect);
break;
}
obb.ApplyRect(rect);
foreach (var child in children)
{
child.LocalLeftTopPosition -= rect.position;
}
_obbHolder.Set(xdObject, obb);
return(obb);
}
throw new Exception($"Unknown object type {xdObject.Type}");
}