void OnEnable()
{
Foliage2D foliage = (Foliage2D)target;
if (foliage.GetComponent <MeshFilter>().sharedMesh == null)
{
foliage.RebuildMesh();
}
}
/// <summary>
/// Custom inspector.
/// </summary>
private void CustomInspector(Foliage2D foliage2D)
{
Undo.RecordObject(target, "Modified Inspector");
showVisuals = EditorGUILayout.Foldout(showVisuals, "Visual Properties");
if (showVisuals)
{
EditorGUI.indentLevel = 1;
InspectorBox(10, () =>
{
foliage2D.pixelsPerUnit = Mathf.Clamp(EditorGUILayout.FloatField(new GUIContent("Pixels To Units", "The number of pixels in 1 Unity unit."), foliage2D.pixelsPerUnit), 1, 768);
foliage2D.widthSegments = Mathf.Clamp(EditorGUILayout.IntField(new GUIContent("With Segments", "The number of columns the mesh has."), foliage2D.widthSegments), 1, 100);
foliage2D.heightSegments = Mathf.Clamp(EditorGUILayout.IntField(new GUIContent("Height Segments", "The number of rows the mesh has."), foliage2D.heightSegments), 1, 100);
Type utility = Type.GetType("UnityEditorInternal.InternalEditorUtility, UnityEditor");
if (utility != null)
{
PropertyInfo sortingLayerNames = utility.GetProperty("sortingLayerNames", BindingFlags.Static | BindingFlags.NonPublic);
if (sortingLayerNames != null)
{
string[] layerNames = sortingLayerNames.GetValue(null, null) as string[];
string currName = foliage2D.GetComponent <Renderer>().sortingLayerName == "" ? "Default" : foliage2D.GetComponent <Renderer>().sortingLayerName;
int nameID = EditorGUILayout.Popup("Sorting Layer", Array.IndexOf(layerNames, currName), layerNames);
foliage2D.GetComponent <Renderer>().sortingLayerName = layerNames[nameID];
}
else
{
foliage2D.GetComponent <Renderer>().sortingLayerID = EditorGUILayout.IntField("Sorting Layer", foliage2D.GetComponent <Renderer>().sortingLayerID);
}
}
else
{
foliage2D.GetComponent <Renderer>().sortingLayerID = EditorGUILayout.IntField("Sorting Layer", foliage2D.GetComponent <Renderer>().sortingLayerID);
}
foliage2D.GetComponent <Renderer>().sortingOrder = EditorGUILayout.IntField("Order in Layer", foliage2D.GetComponent <Renderer>().sortingOrder);
});
}
EditorGUI.indentLevel = 0;
if (GUILayout.Button("Rebuild Mesh"))
{
foliage2D.RebuildMesh();
}
if (GUI.changed)
{
EditorUtility.SetDirty(target);
foliage2D.RebuildMesh();
}
if (Event.current.type == EventType.ValidateCommand)
{
switch (Event.current.commandName)
{
case "UndoRedoPerformed":
foliage2D.RebuildMesh();
break;
}
}
}