private void MoveHeldObjects(object sender, ChangeMatrixEventArgs e)
{
if (HeldObjects.Count == 0)
{
return;
}
var change = e.NewMatrix * e.OldMatrix.Inversed();
var linked = new List <Vertex>();
foreach (var obj in HeldObjects)
{
if (obj is Vertex vert)
{
if (linked.Contains(vert))
{
continue;
}
if (vert.Parent is BezierSurfaceC0 surf && surf.LinkedVertices.ContainsKey(vert))
{
linked.Add(surf.LinkedVertices[vert]);
}
}
obj.GlobalMatrix *= change;
}
}
private void SceneObject_MatrixChange(object sender, ChangeMatrixEventArgs e)
{
foreach (var child in Children)
{
child.NotifyMatrixChange();
child.NotifyAllChanges();
}
foreach (var child in HiddenChildren)
{
child.NotifyMatrixChange();
child.NotifyAllChanges();
}
}
private void UpdateCursorScreenPosition(object sender, ChangeMatrixEventArgs e)
{
_scene.Cursor.ScreenPosition = _rayCaster.GetScreenPositionOf(_scene.Cursor);
}
private void ListenerMsg(Object sender, ChangeMatrixEventArgs eventArgs)
{
Console.WriteLine("Change occurred : [{0},{1}]", eventArgs.IndexRow, eventArgs.IndexColumn);
}
