void Start()
{
prefabList = panel.Find("Prefabs/List").GetComponent <UIDynamicList>();
bankList = panel.Find("BankPanel/List").GetComponent <UIDynamicList>();
AssetBankUtils.LoadAssets();
AssetBankUtils.PopulateUIList(bankList, OnUIObjectEnter, OnUIObjectExit);
}
private void AddObject(GameObject gobject)
{
if (!AssetBankUtils.TryGetItem(selectedItem, out AssetBankItemData item))
{
Debug.LogWarning($"Item {gobject.name} not found in Asset Bank (id: {selectedItem})");
return;
}
// Get the position of the mouthpiece into matrix
Matrix4x4 matrix = SceneManager.RightHanded.worldToLocalMatrix * mouthpiece.localToWorldMatrix;
Maths.DecomposeMatrix(matrix, out Vector3 t, out _, out _);
Vector3 scale = Vector3.one;
CommandGroup group = new CommandGroup("Instantiate Bank Object");
try
{
// Add the object to scene
ClearSelection();
CommandAddGameObject command = new CommandAddGameObject(gobject);
command.Submit();
GameObject newObject = command.newObject;
if (item.imported)
{
ParametersController controller = newObject.GetComponent <ParametersController>();
if (null == controller)
{
controller = newObject.AddComponent <ParametersController>();
controller.isImported = true;
controller.importPath = item.assetName;
}
}
// Set the object size to 20cm in the user space
Bounds bounds = new Bounds();
foreach (var subMeshFilter in newObject.GetComponentsInChildren <MeshFilter>())
{
if (!useDefaultInstantiationScale)
{
bounds.Encapsulate(subMeshFilter.mesh.bounds);
}
}
if (bounds.size.magnitude > 0)
{
scale *= (0.2f / bounds.size.magnitude) / GlobalState.WorldScale; // 0.2: 20cm
}
AddToSelection(newObject);
SceneManager.SetObjectMatrix(newObject, Matrix4x4.TRS(t, Quaternion.identity, scale));
Selection.HoveredObject = newObject;
}
finally
{
group.Submit();
}
}
void Start()
{
Init();
uiList = panel.GetComponentInChildren <UIDynamicList>();
uiList.focusItemOnAdd = false;
filterLabel = panel.Find("ListPanel/FilterLabel").GetComponent <UILabel>();
AssetBankUtils.LoadAssets();
AssetBankUtils.PopulateUIList(uiList, OnUIObjectEnter, OnUIObjectExit);
}
public async void AddPrefab(AssetBankItemData data)
{
GunPrefabItem gunItem = GunPrefabItem.Create(data);
gunItem.AddListener(OnDeletePrefab);
UIDynamicListItem dlItem = prefabList.AddItem(gunItem.transform);
dlItem.UseColliderForUI = false; // dont use the default global collider, sub-widget will catch UI events and propagate them.
gunItem.transform.localScale = Vector3.one; // Items are hidden (scale 0) while they are not added into a list, so activate the item here.
gunItem.SetListItem(dlItem); // link i
await AssetBankUtils.LoadPrefab(selectedItem);
prefabs.Add(data.prefab);
}
protected override void DoUpdateGui()
{
VRInput.ButtonEvent(VRInput.primaryController, CommonUsages.triggerButton, () =>
{
}, () =>
{
// Manage click on an asset bank item
if (selectedItem != -1)
{
if (AssetBankUtils.TryGetItem(selectedItem, out AssetBankItemData data))
{
AddPrefab(data);
}
}
});
}
private void RebuildPrefabList()
{
List <int> uids = new List <int>();
foreach (var uiItem in prefabList.GetItems())
{
uids.Add(uiItem.Content.GetComponent <GunPrefabItem>().assetBankId);
}
ClearPrefabs();
foreach (int uid in uids)
{
if (AssetBankUtils.TryGetItem(uid, out AssetBankItemData data))
{
AddPrefab(data);
}
}
}
public async Task OnGrabUIObject()
{
await AssetBankUtils.LoadPrefab(selectedItem);
if (AssetBankUtils.TryGetItem(selectedItem, out AssetBankItemData item))
{
if (item.skipInstantiation)
{
// Assets coming from Blender Asset Bank add-on
// We will receive them, no need to instantiate them
item.prefab = null;
}
if (null != item.prefab)
{
GameObject instance = SceneManager.InstantiateObject(item.prefab);
AddObject(instance);
}
}
selectedItem = -1;
}
public static GunPrefabItem Create(AssetBankItemData data)
{
GameObject root = new GameObject("GunPrefabItem");
GunPrefabItem item = root.AddComponent <GunPrefabItem>();
root.layer = LayerMask.NameToLayer("CameraHidden");
//
// Background Panel
//
UIPanel panel = UIPanel.Create(new UIPanel.CreatePanelParams
{
parent = root.transform,
widgetName = "GunPrefabPreviewBackgroundPanel",
relativeLocation = new Vector3(0.01f, -0.01f, -UIPanel.default_element_thickness),
width = 0.14f,
height = 0.12f,
margin = 0.005f
});
panel.SetLightLayer(3);
//
// Thumbnail & prefab
//
item.assetBankId = data.uid;
item.prefab = data.prefab;
item.thumbnail = AssetBankUtils.CreateThumbnail(data);
if (item.thumbnail.TryGetComponent(out UIGrabber uiGrabber))
{
Destroy(uiGrabber);
}
item.thumbnail.transform.parent = root.transform;
if (data.thumbnailType == AssetBankUtils.ThumbnailType.Object)
{
item.thumbnail.transform.localPosition = new Vector3(0.07f, -0.06f, -0.03f);
}
else
{
item.thumbnail.transform.localPosition = new Vector3(0.03f, -0.01f, -0.01f);
}
//
// Delete Button
//
UIButton deleteButton = UIButton.Create(new UIButton.CreateButtonParams
{
parent = panel.transform,
widgetName = "DeleteButton",
relativeLocation = new Vector3(0.11f, -0.09f, -UIButton.default_thickness),
width = 0.03f,
height = 0.03f,
icon = UIUtils.LoadIcon("trash"),
buttonContent = UIButton.ButtonContent.ImageOnly,
margin = 0.001f,
});
deleteButton.SetLightLayer(3);
item.deleteButton = deleteButton;
item.panel = panel;
return(item);
}
