private void CreateMainUiRootEntity(GameObject go)
{
UiEntity entity = _context.CreateEntity();
entity.isMainUi = true;
entity.isViewRoot = true;
entity.isMainUiRoot = true;
entity.AddView(go);
go.Link(entity, _context);
}
protected override void Execute(List <InputEntity> entities)
{
foreach (var entity in entities)
{
if (entity.hasInputSelectionFrameStart && entity.hasInputSelectionFrameEnd)
{
Vector3 sPos = entity.inputSelectionFrameStart.position;
Vector3 ePos = entity.inputSelectionFrameEnd.position;
Rect builtRect = RectUtils.CreateFromPoints(sPos, ePos);
UiEntity rectEntity = uiContext.selectionUiEntity;
if (rectEntity == null)
{
rectEntity = uiContext.CreateEntity();
rectEntity.isSelectionUi = true;
rectEntity.AddAsset("Prefabs/SelectionRect");
}
rectEntity.ReplaceRect(builtRect);
}
}
}
