public void drawGUI()
{
if (Event.current.commandName == "ObjectSelectorClosed" && EditorGUIUtility.GetObjectPickerControlID() == instanceID)
{
Object selection = EditorGUIUtility.GetObjectPickerObject();
if (selection as GameObject != null)
{
AssetPreview.SetPreviewTextureCacheSize(1000);
libraryItemList.Add(new LibraryItem(selection as GameObject, this));
instanceID = -1;
}
}
GUILayout.Label("Library", EditorStyles.boldLabel);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Add prefab to library"))
{
instanceID = window.GetInstanceID();
EditorGUIUtility.ShowObjectPicker <GameObject>(null, false, "", instanceID);
}
EditorGUILayout.EndHorizontal();
GUILayout.Label("Scale: ");
iconSize = EditorGUILayout.Slider(iconSize, 48, 128);
float windowWidth = EditorGUIUtility.currentViewWidth;
int maxInWidth = (int)Mathf.Floor(windowWidth / iconSize);
int maxInHeight = (int)Mathf.Ceil(((float)libraryItemList.Count) / maxInWidth);
libraryScrollPos = EditorGUILayout.BeginScrollView(libraryScrollPos, false, false, GUILayout.Width(windowWidth), GUILayout.Height(iconSize * maxInHeight), GUILayout.MaxHeight(400));
EditorGUILayout.BeginVertical();
for (int i = 0; i < maxInHeight; i++)
{
EditorGUILayout.BeginHorizontal();
for (int j = i * maxInWidth; j < i * maxInWidth + maxInWidth; j++)
{
if (j < libraryItemList.Count)
{
libraryItemList[j].Draw(new Vector2(iconSize, iconSize));
}
else
{
GUILayout.Button("", GUIStyle.none, GUILayout.Width(iconSize), GUILayout.Height(iconSize));
}
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndScrollView();
}
public PrefabPainterLibrary(PrefabPainter window)
{
instanceID = window.GetInstanceID();
this.window = window;
}