protected override void EntityComponentChanged(object sender, ComponentPropertyChangedEventArgs e)
{
if (!(sender is Block block))
{
return;
}
if (SimulationRunning && e.Component.GetType() == typeof(TransformComponent))
{
return;
}
RemoveNode(block);
AddNode(block);
}
protected override void EntityComponentChanged(object sender, ComponentPropertyChangedEventArgs e)
{
if (!(sender is Block block))
{
return;
}
if (e.Component is TransformComponent transform)
{
var oldLocalTransform = EntityInfo[block].LocalTransform;
var newLocalTransform = CalculateMatrix(transform);
var delta = newLocalTransform * Matrix.Invert(oldLocalTransform);
block.Traverse(b => EntityInfo[b].WorldTransform = delta * EntityInfo[b].WorldTransform);
EntityInfo[block].LocalTransform = delta * EntityInfo[block].LocalTransform;
}
}
protected override void EntityComponentChanged(object sender, ComponentPropertyChangedEventArgs e)
{
if (!(sender is Block block))
{
return;
}
if (e.Component.GetType() == typeof(TransformComponent))
{
var group = EntityInfo[block].Group;
group.Dispatcher.Invoke(() =>
group.Transform = new MatrixTransform3D(block.GetLocalTransform().ToMatrix3D()));
return;
}
RemoveNode(block);
AddNode(block);
}
